Since 1972
Protection Doesn't Cost ... It Pays ! . .. Ancient Abyssinian Proverb

Check Specifications

Shouldn't You Have Professionally Engineered
240 Volt AC Power Line Protectors ?

.... 4 Great Choices
Commercial Grade Industrial Grade Laboratory Grade
Basic Suppressor Grade

View NEMA 6-15 & 6-20 plug / socket photos

Get Printer Friendly 240 Volt Protector page

You Know Your Industrial High Tech Systems
ARE UNDER CONSTANT BOMBARDMENT
from Lightning Surges RFI Interference AC Power Lines Disruptions

^{Why are Line Protector Conditioners needed??
Learn Why Here
! !}

Check protector Choices available for 240 Volt Systems

Note: While nominally rated at 250 Volts; U.S. Power is often referred to as 215, 220, 230, 240 or 250 Volts
Our Professionally Engineered Protectors shown on this page will Protect all these Voltages in addition to 208 Volt Power often used in the United States

Single Socket
for Dedicated Protection

SIMPLE SURGE SUPPRESSERS
ARE NOT ENOUGH ! !

Industrial Strength Equipment Protection
multi-stage Surge Suppressor Filters
All unit have 58,500 Surge Amp Suppression
.............. with 1 pico-second Response !
light years beyond computer store suppressors

.... 4 Great Choices
Commercial Grade Industrial Grade Laboratory Grade
Basic Suppressor Grade

AC(615)-SFL-31S
240 Volt, 15 Amp
Industrial Grade
Surge Lightning Transient Suppresser Filter

Models Available for .......................

U.S. 250 Volt, 15 Amp (NEMA 6-15 or 615)sockets
U.S. 250 Volt, 20 Amp (NEMA 6-20 or 620) sockets
U.S. 250 Volt, 30 Amp (NEMA 6-30 or 630) sockets

NEMA 6-15 and 6-20 Plug and Socket Photos
Note: 6-15 and 6-20 Plug/Socket connector Protectors are also used for 208 Volt equipment
We now offer NEMA 6-15 & 6-20 plugs and sockets

NEMA 6-15
Plug (left) -- NEMA 6-15P
Socket (Receptacle) -- NEMA 6-15R
240 Volt, 15 Amp

NEMA 6-20
Plug (left) -- NEMA 6-20P
Socket (Receptacle) -- NEMA 6-20R
240 Volt, 20 Amp
Although designed for 20 Amps,
Receptacle Will Accept 6-15 Plug (Left Photo)

We now offer NEMA 6-15 & 6-20 plugs and sockets^{Check NEMA Plug and Socket Outlines
HERE
!!}

... 4 Great Choices
Commercial Grade Industrial Grade Laboratory Grade
Basic Suppressor Grade

Check Specifications

HI-TECH EQUIPMENT DEMANDS
State-of-the-Art HI-PERFORMANCE Surge Transients Suppressor Filters
Extended Range AC Power Line Filter Suppressers and Power Conditioners
<> 250 Volt (15, 20 & 30 Amp) Filter-Suppressor systems
NEMA 6-15 (15 Amp) <> NEMA 6-20 (20 Amp) <> NEMA 6-30 (30 Amp) plug/sockets
Special Design U.S. & International Connectors available

You will Experience:

Reduced Down Time
Reduced Errors
Improved Efficiency
Less Rework
Longer Equipment Life

Professional AC Surge Suppressor Filter systems are available in
4 Grades and 3 Current ratings to meet your every Protection requirement

4 Great Choices ....
Commercial Grade Industrial Grade Laboratory Grade Basic Suppressor Grade

YOUR CHOICE.......
Which would you rather have...
Extended Range Suppression
Proven Interference Filters
Total System Protection
or
? ? A SNAZZY CASE with an Empty Promise ? ?

Commercial Grade Surge Suppressor Filter Systems
for U.S. 250 Volt, 15 Amp (NEMA 6-15)sockets,
20 Amp (NEMA 6-20) sockets,
and 30 Amp (NEMA 6-30) sockets
Interference Filter 100 Khz to 250 MHz 85,500 Surge Amp Suppressor
Complete Specifications for.. Commercial Grade .. systems
Note: 6-15 and 6-20 Plug/Socket connector Protectors are also used for 208 Volt equipment

Fantastic Protection
.... At a reasonable price
for ... Homes <> Offices <> Factories Computers <> Audio <> Video
Check Plug / Socket configurations

MODEL	COMMERCIAL GRADE PROTECTION	LENGTH X WIDTH X DEPTH (Inch)	PRICE U.S. $
AC(615)-SFL-31 Single Skt Photo	15 Amps, 1 NEMA 6-15 socket	5 x 2.5 x 1.5	^$95
AC(615)-SFL-32	15 Amps, 2 NEMA 6-15 sockets	5 x 2.5 x 1.5	100
AC(615)-SFL-34	15 Amps, 4 NEMA 6-15 sockets	5.5 x 4.25 x 1.75	110
AC(615)-SFL-36 Space Saver Photo	15 Amps, 6 NEMA 6-15 sockets	5.5 x 4.25 x 1.75	115
KLC(615)-SFL-36 Strip<> Photo	15 Amps, 6 NEMA 6-15 sockets	14.25 x 3.75 x 2.75	125

AC(620)-SFM-31 Single Skt Photo	20 Amps, 1 NEMA 6-20 socket	5 x 2.5 x 1.5	^$135
AC(620)-SFM-32	20 Amps, 2 NEMA 6-20 sockets	5 x 2.5 x 1.5	140
AC(620)-SFM-34	20 Amps, 4 NEMA 6-20 sockets	5.5 x 4.25 x 1.75	145
AC(620)-SFM-36 Space Saver Photo	20 Amps, 6 NEMA 6-20 sockets	5.5 x 4.25 x 1.75	155
KLC(620)-SFL-36 Strip<> Photo	20 Amps, 6 NEMA 6-20 sockets	14.25 x 3.75 x 2.75	175

AC(630)-SFX-31 * *	30 Amps, 1 NEMA 6-30 socket	5.5 x 4.25 x 1.75	^$225
AC(630)-SFX-32 * *	30 Amps, 2 NEMA 6-30 sockets	6 x 4.5 x 2.5	275
AC(630)-SFX-34 * *	30 Amps, 4 NEMA 6-30 sockets	8.25 x 5 x 3.25	345

Go to ...... Order Desk ">

* * Please Note: Cords on 30 Amp Units are very stiff and heavy

Get Printer Friendly 240 Volt Protector page

Industrial Grade Filter-Suppressor

Model AC(615)-SFL-36S
240 Volt, 15 Amp (NEMA 6-15)
Industrial Grade Filter-Surge Suppressor

This is strip version of
6 Socket System

Industrial Grade Surge Suppressor Filter Systems
for U.S. 250 Volt, 15 Amp (NEMA 6-15)sockets
and 20 Amp (NEMA 6-20) sockets
Interference Filter 25 Khz to 250 MHz 85,500 Surge Amp Suppressor
Complete Specifications for.. Industrial Grade .. systems
Note: 6-15 and 6-20 Plug/Socket connector Protectors are also used for 208 Volt equipment

Widely used in factories <> offices <> homes
Provides digital Audio / Video System Enhancement
Check Plug / Socket configurations

MODEL	INDUSTRIAL GRADE PROTECTION	LENGTH X WIDTH X DEPTH (Inch)	PRICE U.S. $
AC(615)-SFL-31S Single Skt Photo	15 Amps, 1 NEMA 6-15 socket	5 x 2.5 x 1.5	^$120
AC(615)-SFL-32S	15 Amps, 2 NEMA 6-15 sockets	5 x 2.5 x 1.5	125
AC(615)-SFL-34S	15 Amps, 4 NEMA 6-15 sockets	5.5 x 4.25 x 1.75	137
AC(615)-SFL-36S Space Saver Photo	15 Amps, 6 NEMA 6-15 sockets	8.5 x 4.75 x 2.5	145
KLC(615)-SFL-36S Strip <> Photo	15 Amps, 6 NEMA 6-15 sockets	14.25 x 3.75 x 2.75	165

AC(620)-SFM-31S Single Skt Photo	20 Amps, 1 NEMA 6-20 socket	5 x 2.5 x 1.5	^$213
AC(620)-SFM-32S	20 Amps, 2 NEMA 6-20 sockets	5 x 2.5 x 1.5	220
AC(620)-SFM-34S	20 Amps, 4 NEMA 6-20 sockets	5.5 x 4.25 x 1.75	227
AC(620)-SFM-36S Space Saver Photo	20 Amps, 6 NEMA 6-20 sockets	8.5 x 4.75 x 2.5	235
KLC(615)-SFL-36S Strip <> Photo	20 Amps, 6 NEMA 6-20 sockets	14.25 x 3.75 x 2.75	255

Go to ...... Order Desk ">

Get Printer Friendly 240 Volt Protector page

Space Saver Design

All our 6 socket Models are
now available in a new
more economical,
more compact,
Space Saver
design

Model AC620-SFM-36M

Laboratory Grade Surge Suppressor Filter Systems
for U.S. 250 Volt, 15 Amp (NEMA 6-15)sockets
and 20 Amp (NEMA 6-20) sockets
Interference Filter 10 Khz to 250 MHz 85,500 Surge Amp Suppressor
Complete Specifications for .. Laboratory Grade .. systems
Note: 6-15 and 6-20 Plug/Socket connector Protectors are also used for 208 Volt equipment

Widely used for ....... <> Computer Systems <> Laboratory Equipment

Experience
fantastic High End Audio / Video System Reproduction Enhancement
When you need the very best protection & Interference Control !!
Check Plug / Socket configurations

MODEL	LABORATORY GRADE PROTECTION	LENGTH X WIDTH X DEPTH (Inch)	PRICE U.S. $
AC(615)-SFL-31M Single Skt Photo	15 Amps, 1 NEMA 6-15 socket	5 x 2.5 x 1.5	^$155
AC(615)-SFL-32M	15 Amps, 2 NEMA 6-15 sockets	5 x 2.5 x 1.5	162
AC(615)-SFL-34M	15 Amps, 4 NEMA 6-15 sockets	5.5 x 4.25 x 1.75	181
AC(615)-SFL-36M Space Saver Photo	15 Amps, 6 NEMA 6-15 sockets	8.5 x 4.75 x 2.5	195
KLC(615)-SFL-36M Strip <> Photo	15 Amps, 6 NEMA 6-15 sockets	14.25 x 3.75 x 2.75	215

AC(620)-SFM-31M Single Skt Photo	20 Amps, 1 NEMA 6-20 socket	5 x 2.5 x 1.5	^$265
AC(620)-SFM-32M	20 Amps, 2 NEMA 6-20 sockets	5 x 2.5 x 1.5	270
AC(620)-SFM-34M	20 Amps, 4 NEMA 6-20 sockets	5.5 x 4.25 x 1.75	282
AC(620)-SFM-36M Space Saver Photo	20 Amps, 6 NEMA 6-20 sockets	8.5 x 4.75 x 2.5	290
KLC(620)-SFL-36M Strip <> Photo	20 Amps, 6 NEMA 6-20 sockets	14.25 x 3.75 x 2.75	310

Go to ...... Order Desk ">

Get Printer Friendly 240 Volt Protector page

Basic Suppressor Grade Protector Systems
for U.S. 250 Volt, 15 Amp (NEMA 6-15)sockets,
20 Amp (NEMA 6-20) sockets,
and 30 Amp (NEMA 6-30) sockets
85,500 Surge Amp Suppressor
Complete Specifications for .. Basic Suppressor .. systems
Note: 6-15 and 6-20 Plug/Socket connector Protectors are also used for 208 Volt equipment

Fantastic Basic Protection .... At a reasonable price
for ... Homes <> Offices <> Factories Computers <> Audio <> Video
Check Plug / Socket configurations

MODEL	BASIC SUPPRESSOR GRADE PROTECTION	LENGTH X WIDTH X DEPTH (Inch)	PRICE U.S. $
AC(615)-SUP-31 Single Skt Photo	15 Amps, 1 NEMA 6-15 socket	5 x 2.5 x 1.5	^$88
AC(615)-SUP-32	15 Amps, 2 NEMA 6-15 sockets	5 x 2.5 x 1.5	100
AC(615)-SUP-34	15 Amps, 4 NEMA 6-15 sockets	5.5 x 4.25 x 1.75	109
AC(615)-SUP-36 Space Saver Photo	15 Amps, 6 NEMA 6-15 sockets	5.5 x 4.25 x 1.75	110
KLC(615)-SUP-36 Strip <> Photo	15 Amps, 6 NEMA 6-15 sockets	14.25 x 3.75 x 2.75	130

AC(620)-SUPM-31 Single Skt Photo	20 Amps, 1 NEMA 6-20 socket	5.5 x 4.25 x 1.75	^$130
AC(620)-SUPM-32	20 Amps, 2 NEMA 6-20 sockets	5.5 x 4.25 x 1.75	135
AC(620)-SUPM-34	20 Amps, 4 NEMA 6-20 sockets	5.5 x 4.25 x 1.75	140
AC(620)-SUPM-36 Space Saver Photo	20 Amps, 6 NEMA 6-20 sockets	5.5 x 4.25 x 1.75	150
KLC(620)-SUP-36 Strip <> Photo	20 Amps, 6 NEMA 6-20 sockets	14.25 x 3.75 x 2.75	170

AC(630)-SUPX-31 * *	30 Amps, 1 NEMA 6-30 socket	5.5 x 4.25 x 1.75	^$195
AC(630)-SUPX-32 * *	30 Amps, 2 NEMA 6-30 sockets	6 x 4.5 x 2.5	225
AC(630)-SUPX-34 * *	30 Amps, 4 NEMA 6-30 sockets	8.25 x 5 x 3.25	295

Go to ...... Order Desk ">

* * Please Note: Cords on 30 Amp Units are very stiff and heavy

Get Printer Friendly 240 Volt Protector page

NEMA 6-15 and 6-20 Plug and Socket Photos
Note 2: Also of interest - - NEMA 5-15 and 5-20 connectors
also view Twist Lock^®NEMA L6-15 and L6-20
* Twist-Lock^®is a registered trademark of Hubbell Incorporated

NEMA 6-15
Plug (left) -- NEMA 6-15P
Socket (Receptacle) -- NEMA 6-15R
240 Volt, 15 Amp

NEMA 6-20
Plug (left) -- NEMA 6-20P
Socket (Receptacle) -- NEMA 6-20R
240 Volt, 20 Amp
Although designed for 20 Amps,
Receptacle Will Accept 6-15 Plug (Left Photo)

.... 4 Great Choices
Commercial Grade Industrial Grade Laboratory Grade
Basic Suppressor Grade

Get Printer Friendly 240 Volt Protector page

Please consider our other fine protection products .......

For 115 Volt 15 & 20 Amp (NEMA 5-15 & 5-20) Line Cord Protection Check Here
For Twist-Lock^® Connectors (NEMA L5-XX, L6-XX, etc) Check Here
*Twist-Lock^®is a registered trademark of Hubbell Incorporated
For Wire-in 15, 20 & 30 Amp Protection Check Here

Check out ...
other Electronic Specialists Industrial AC Power Protection Products and Information
Application Notes for our Broad Line of Products

<><><> <><><>

Suggest This Page to a Colleague <> Click Here

?? Answers to Hundreds of Hi-Tech Equipment Protection Questions - Click Here

View a recent copy of our Newsletter

Other Popular Pages on this site: Check Them Out ! !
LapTop <> Travel <> Modem/Phone <> Automation

STORM WARNING !!

Surges, Spikes and Interference Damage
play no Favorites ! !

Studies Show ...................

Winter Storms Cause More
Wild Power, phone line outages, surges, spikes and interference
than Summer Storms

On the other hand, There are more Summer Storms
Winter Storm Spherics cause up to 50% as much damage as Summer Lightning Storms

On the other hand, WHY SUFFER ANY STORM DAMAGE ?

Now is the Best Time to Protect YOUR Valuable Equipment

Discover the Security offered by . . . . .
Electronic Specialists Professionally Engineered products for .....
. . . . your factory computerized production equipment and automated machinery
. . . . office computers, internet, network, intranet, communication and sound systems
. . . . your home computer, modem, phones and entertainment center

Visit our other great Equipment Protection Departments........
(Check the many categories in TABLE BELOW)
Discover High Performance protection solutions for your factory / office / home

Oh Yeah ! Don't forget to check out our FREE stuff

Ferroresonant
Voltage Regulators
Precision Variac Voltage Regulators
....... Stepper Motor
Voltage Regulators
......Hi-Power
Voltage Regulators Dial Up Modem Speed-up & Telecommunications
Protection Systems
RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45
Screw Terminals <> Wire-In
<> DSL Cable Modems )x4d(
Speed-up, Isolation,
Intermittent Cable Sync
& Protectors Systems

New! Regulator - Dual Voltage
Voltage Regulation - extends UPS operating Voltage Range

AC Power Protection
...... Discussion & Over View
Software
.... Engineering, Photography, Utilities
Books .... Technical, Computer

Ultra High Current Source

Regulated High Current Source

Ultra Hi Current Ammeter
Networks, Data Line , Controller Protection
RS-232, RS232, RS-422, RS422, RS-485, RS485
DB-9, DB9, DB-15, DB15, DB-25, DB25, Wire-in
RJ-11, RJ11, RJ-45, RJ45, 10Base-T, 100Base-T
Automation, Instrumentation Protectors

AC Power Line Protection 220-250 Volts
...... Commercial ... Industrial and
.. Laboratory & Basic Grades
NEMA 6-15, 615, 6-20, 620
Multiple circuit
Relay Rack Mount
Modem / Phone / Telco Protection Networks, Data Line, Controller Banks
Relay Rack Mount--Multiple Line Systems
Process Control and Automation

Direct Plug AC Power Protection
with built in Modem Protector Dual Function - Direct Plug AC Power
and Modem Protectors Dual Function - Direct Plug AC Power
and Network Protectors

AC Power Line Protection 120 Volts
...... Commercial ... Industrial,
.. Laboratory & Basic Grades
International too !
NEMA 5-15, 515, 5-20, 520 Phone System Protection
and Interference Control
Modular plugs, sockets
RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45 Audio-Video System Protection
Cameras, Monitors, Displays, Amplifiers
50 / 75 ohm, RG-6, RG6, RG-58, RG58, RG-59
RG59, RG-62, RG62, RCA, PL-259, BNC, UHF
Video Guard Hum Buckers

Wire-in AC Power Line Filter-Suppressor
Wire Leads <> Screw Terminals
Solder Lugs <> Push-on Tabs
Retrofit and OEM applications DIN RAIL Mount
Modem - Phone Line Protector
NetWorks Protector
RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45
DB-9, DB9, DB-15, DB15, DB-25, DB25
<>Screw Terminals <> Wire-In Video <> Monitors & Displays <> Surveillance
Video Interference Choke
Video Guard Hum Buckers

Extreme Duty
Motor and Controller Suppressors
<> single phase
<> 2-phase <> 3-phase Twist-Lock^{® *} Filter-Suppressors for NEMA
L5-15, L5-20, L5-30, L515, L520, L530 L6-15, L6-20, L6-30, L615, L620, L630
L10-, L11-, L14-, L15-, 15, 20, 30
* Twist-Lock is a registered trademark of Hubbell Incorporated Relay Rack Mount,
Multiple Circuit Video Protectors

Variable Voltage
....... Regulators
....... Isolation Transformers
....... Variacs
....... 400 Hz Variacs Industrial & Copier
Hi-Current Filter-Suppressors
AC Hi Power Protection
NEMA 14-20, 1420, 14-30, 1430, 14-50, 1450 Cable Modem <>
Speed-up, Isolation
& Protection System

Ground Loop Control
...... Voltage Regulators
...... Isolation Transformers
...... Cable TV / Cable Modem Isolators Application Notes
...... Dozens of Practical
Money Saving Tips Cable Isolators
Audio/Video Ground Loop Eliminator
<> F-connector
<> BNC-Video Guard

Isolation Devices
....... Transformers
....... Isolators-Filters Pneumatic Interrupters * Power Shutdown
Pressure <> Vacuum Switches Surveillance <> Security
Monitors / Displays / Video Protectors
Video Guard Hum Buckers

New ! ! AC Power Line Interrupters
Power Shut Down Power Transformers
...... Regulators
...... Isolation
...... Autotransformer Power Conditioners
...... Regulators
...... Isolation Transformers

New ! ! AC Power Line
..... Voltage Converters
,.... Voltage Converter Regulators
..... Voltage Converter Plug Adapter Strips
..... Universal AC Plug Adapters Travel Adapters
.... Phone RJ-11 Adapters
.... AC Power Plug Adapter Strips
.... AC Power Plug Adapters Lap Tops
..... Laptop Phone Line Protector
..... Laptop AC Power Protector

Variable / Adjustable Transformers
....... Variacs
....... 3-Phase Variable Transformers
....... 400 Hz Variacs
....... 400 / 60 / 50Hz Variable Transformers
....... Stepper Motor Voltage Regulators
View
Custom Design Transformers
Ultra High Current Source

Regulated High Current Source

Ultra Hi Current Ammeter
Application Guide
Cross Reference
- - Locate Your Problem
- - - - - Find a Fix !!
We Now Offer Software
Check 1,000's of Books
Boost PC Performance !

Frequency Converters
...... Solid State <> to 5 KVA
...... Motor-Gen & Solid State
.......... 5KVA to 500 KVA
....... Rotary Converters
Satellite
.....Protection Systems             .....Power Supplies
.....Industrial
.....Commercial Complete Subject
and Product Listing

SureTest
Electrical Circuit Analyzer
<> Harmonics
<> Ground Voltage & Noise
<> Load Voltage Drop
<> Ground Impedance Can't Find What You Need ? Look Here !
or Check our Search Engine
Catalog Sheets -
........ Down Load Here
Why the Professionals buy
Electronic Specialists
Protection Products

Complete Subject
and Product Listing Free Tutorial - Equipment Protection Complete
Product index

Press Releases Check Out - - - - Free Stuff Product
Application Notes

Check out complete
Site Map Learn What "Everybody "
Knows - - - - or should Know ! ! Why you need
Hi-Performance Protection

Save !!
Surplus from Production Electronic Specialists
Home Page About
Electronic Specialists

Frequently Asked Questions
<> with dozens of Answers

Check our Search Engine

Electronic Specialists regularly supplies Regulation, Suppression and Protection Products
for 100, 110, 115, 117, 120, 125/250, 120/208, 220/380, 277/480 Volts
single, dual and 3-phase systems

FREE Tutorial
($1,200 Value)
Industrial Electronics - - - - - - Friend or Foe ??
We reveal why your Hi Tech Stuff sometimes becomes downright unfriendly --
and what you can do about it
Discover How to Get Maximum Performance from Your System

Sign Up Today

Learn Secrets the Pros use to Get Maximum Performance from Your System

A New, Free Performance boosting Tutorial segment will follow every few weeks

Why Sign Up for Free Tutorial?
What's the Catch?
Not convinced?

Click Here for our 30 Second Pitch

FREE ! ! Newsletter
Why Should You get our Free Newsletter ????
Because . . . . . .��
We Answer Your Questions !�
We Offer You Equipment Protection Tips !�
We Inform You of New Products !�
We Give You Special Newsletter Discounts !

View
recent copy of our Newsletter
Newsletter Archives

Everyone needs some humor in their life

Check out Hi-Tech Humor

Please Recommend us to an Associate or Friend ....Click Here�
. . . Thank You !

Click Here for some interesting FREE Deals, Techie Stuff and Other Offers

Custom Engineered Designs - OUR SPECIALTY

� ORDER DESK
30 Day Money Back Guarantee - - Satisfaction - Or Your Money Refunded

Secure Order Form

We accept . . . . Visa� <> Discover <> American Express <> MasterCard <> PayPal

Prefer Fax or e-mail ? ........ Print out Order Form

You ask "Who buys Electronic Specialists Protectors?"
- Good Question ! !� - Check
These organizations are protecting their systems - - Shouldn't You ? ?

Can't Find Item You Need? Do a Search . . . or

For Phone Order ..... or to Request
Free Catalog Disc <> Free Technical Assistance
<>Free Custom Design Assistance
e-mail <> FAX 1-508-653-0268 <> Phone 1-508-655-1532
<> Toll Free (U.S.)1-800-225-4876

Reseller, Dealer & Industrial Inquiries Welcome <e-mail>
Volume Discount

Privacy Policy
Electronic Specialists will never provide your name or e-mail address to a third party

RETURN TO .....
..... Electronic Specialists HOME PAGE SITE MAP


NEMA 6-15 Plug (left) -- NEMA 6-15P Socket (Receptacle) -- NEMA 6-15R 240 Volt, 15 Amp	NEMA 6-20 Plug (left) -- NEMA 6-20P Socket (Receptacle) -- NEMA 6-20R 240 Volt, 20 Amp Although designed for 20 Amps, Receptacle Will Accept 6-15 Plug (Left Photo)

Ferroresonant Voltage Regulators Precision Variac Voltage Regulators ....... Stepper Motor Voltage Regulators ......Hi-Power Voltage Regulators	Dial Up Modem Speed-up & Telecommunications Protection Systems RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45 Screw Terminals <> Wire-In <> DSL	Cable Modems )x4d( Speed-up, Isolation, Intermittent Cable Sync & Protectors Systems
New! Regulator - Dual Voltage Voltage Regulation - extends UPS operating Voltage Range AC Power Protection ...... Discussion & Over View	Software .... Engineering, Photography, Utilities Books .... Technical, Computer Ultra High Current Source Regulated High Current Source Ultra Hi Current Ammeter	Networks, Data Line , Controller Protection RS-232, RS232, RS-422, RS422, RS-485, RS485 DB-9, DB9, DB-15, DB15, DB-25, DB25, Wire-in RJ-11, RJ11, RJ-45, RJ45, 10Base-T, 100Base-T Automation, Instrumentation Protectors
AC Power Line Protection 220-250 Volts ...... Commercial ... Industrial and .. Laboratory & Basic Grades NEMA 6-15, 615, 6-20, 620	Multiple circuit Relay Rack Mount Modem / Phone / Telco Protection	Networks, Data Line, Controller Banks Relay Rack Mount--Multiple Line Systems Process Control and Automation
Direct Plug AC Power Protection with built in Modem Protector	Dual Function - Direct Plug AC Power and Modem Protectors	Dual Function - Direct Plug AC Power and Network Protectors
AC Power Line Protection 120 Volts ...... Commercial ... Industrial, .. Laboratory & Basic Grades International too ! NEMA 5-15, 515, 5-20, 520	Phone System Protection and Interference Control Modular plugs, sockets RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45	Audio-Video System Protection Cameras, Monitors, Displays, Amplifiers 50 / 75 ohm, RG-6, RG6, RG-58, RG58, RG-59 RG59, RG-62, RG62, RCA, PL-259, BNC, UHF Video Guard Hum Buckers
Wire-in AC Power Line Filter-Suppressor Wire Leads <> Screw Terminals Solder Lugs <> Push-on Tabs Retrofit and OEM applications	DIN RAIL Mount Modem - Phone Line Protector NetWorks Protector RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45 DB-9, DB9, DB-15, DB15, DB-25, DB25 <>Screw Terminals <> Wire-In	Video <> Monitors & Displays <> Surveillance Video Interference Choke Video Guard Hum Buckers
Extreme Duty Motor and Controller Suppressors <> single phase <> 2-phase <> 3-phase	Twist-Lock^{® } Filter-Suppressors for NEMA L5-15, L5-20, L5-30, L515, L520, L530 L6-15, L6-20, L6-30, L615, L620, L630 L10-, L11-, L14-, L15-, 15, 20, 30 Twist-Lock is a registered trademark of Hubbell Incorporated	Relay Rack Mount, Multiple Circuit Video Protectors
Variable Voltage ....... Regulators ....... Isolation Transformers ....... Variacs ....... 400 Hz Variacs	Industrial & Copier Hi-Current Filter-Suppressors AC Hi Power Protection NEMA 14-20, 1420, 14-30, 1430, 14-50, 1450	Cable Modem <> Speed-up, Isolation & Protection System
Ground Loop Control ...... Voltage Regulators ...... Isolation Transformers ...... Cable TV / Cable Modem Isolators	Application Notes ...... Dozens of Practical Money Saving Tips	Cable Isolators Audio/Video Ground Loop Eliminator <> F-connector <> BNC-Video Guard
Isolation Devices ....... Transformers ....... Isolators-Filters	Pneumatic Interrupters * Power Shutdown Pressure <> Vacuum Switches	Surveillance <> Security Monitors / Displays / Video Protectors Video Guard Hum Buckers
New ! ! AC Power Line Interrupters Power Shut Down	Power Transformers ...... Regulators ...... Isolation ...... Autotransformer	Power Conditioners ...... Regulators ...... Isolation Transformers
New ! ! AC Power Line ..... Voltage Converters ,.... Voltage Converter Regulators ..... Voltage Converter Plug Adapter Strips ..... Universal AC Plug Adapters	Travel Adapters .... Phone RJ-11 Adapters .... AC Power Plug Adapter Strips .... AC Power Plug Adapters	Lap Tops ..... Laptop Phone Line Protector ..... Laptop AC Power Protector
Variable / Adjustable Transformers ....... Variacs ....... 3-Phase Variable Transformers ....... 400 Hz Variacs ....... 400 / 60 / 50Hz Variable Transformers ....... Stepper Motor Voltage Regulators	View Custom Design Transformers Ultra High Current Source Regulated High Current Source Ultra Hi Current Ammeter	Application Guide Cross Reference - - Locate Your Problem - - - - - Find a Fix !! We Now Offer Software Check 1,000's of Books Boost PC Performance !
Frequency Converters ...... Solid State <> to 5 KVA ...... Motor-Gen & Solid State .......... 5KVA to 500 KVA ....... Rotary Converters	Satellite .....Protection Systems .....Power Supplies .....Industrial .....Commercial	Complete Subject and Product Listing
SureTest Electrical Circuit Analyzer <> Harmonics <> Ground Voltage & Noise <> Load Voltage Drop <> Ground Impedance	Can't Find What You Need ? Look Here ! or Check our Search Engine Catalog Sheets - ........ Down Load Here	Why the Professionals buy Electronic Specialists Protection Products
Complete Subject and Product Listing	Free Tutorial - Equipment Protection	Complete Product index
Press Releases	Check Out - - - - Free Stuff	Product Application Notes
Check out complete Site Map	Learn What "Everybody " Knows - - - - or should Know ! !	Why you need Hi-Performance Protection
Save !! Surplus from Production	Electronic Specialists Home Page	About Electronic Specialists
Frequently Asked Questions <> with dozens of Answers		Check our Search Engine

For FREE ($1,200 Value) Tutorial
Your Name:
Your E-mail Address:

Shouldn't You Have Professionally Engineered 240 Volt AC Power Line Protectors ?

View NEMA 6-15 & 6-20 plug / socket photos

You Know Your Industrial High Tech Systems ARE UNDER CONSTANT BOMBARDMENT from Lightning Surges RFI Interference AC Power Lines Disruptions

Note: While nominally rated at 250 Volts; U.S. Power is often referred to as 215, 220, 230, 240 or 250 Volts Our Professionally Engineered Protectors shown on this page will Protect all these Voltages in addition to 208 Volt Power often used in the United States

SIMPLE SURGE SUPPRESSERS ARE NOT ENOUGH ! !

Industrial Strength Equipment Protection multi-stage Surge Suppressor Filters All unit have 58,500 Surge Amp Suppression .............. with 1 pico-second Response ! light years beyond computer store suppressors

.... 4 Great Choices Commercial Grade Industrial Grade Laboratory Grade Basic Suppressor Grade

AC(615)-SFL-31S 240 Volt, 15 Amp Industrial Grade Surge Lightning Transient Suppresser Filter

Models Available for .......................

U.S. 250 Volt, 15 Amp (NEMA 6-15 or 615)sockets U.S. 250 Volt, 20 Amp (NEMA 6-20 or 620) sockets U.S. 250 Volt, 30 Amp (NEMA 6-30 or 630) sockets

Shouldn't You Have Professionally Engineered
240 Volt AC Power Line Protectors ?

You Know Your Industrial High Tech Systems
ARE UNDER CONSTANT BOMBARDMENT
from Lightning Surges RFI Interference AC Power Lines Disruptions

Note: While nominally rated at 250 Volts; U.S. Power is often referred to as 215, 220, 230, 240 or 250 Volts
Our Professionally Engineered Protectors shown on this page will Protect all these Voltages in addition to 208 Volt Power often used in the United States

SIMPLE SURGE SUPPRESSERS
ARE NOT ENOUGH ! !

Industrial Strength Equipment Protection
multi-stage Surge Suppressor Filters
All unit have 58,500 Surge Amp Suppression
.............. with 1 pico-second Response !
light years beyond computer store suppressors

.... 4 Great Choices
Commercial Grade Industrial Grade Laboratory Grade
Basic Suppressor Grade

AC(615)-SFL-31S
240 Volt, 15 Amp
Industrial Grade
Surge Lightning Transient Suppresser Filter

U.S. 250 Volt, 15 Amp (NEMA 6-15 or 615)sockets
U.S. 250 Volt, 20 Amp (NEMA 6-20 or 620) sockets
U.S. 250 Volt, 30 Amp (NEMA 6-30 or 630) sockets