Brands
# - B
Aemc
Discontinued
Multimeters & Calibrators
Products
Electrical Test Tools
Cable Locator
Clamp- On Meters
Dataloggers
Earth and Ground Testers
Electrical Accessories
Insulation Testers
Laser Scan Micrometers
Multimeters
Power supplies & Analyzer
Test kits and Probes
Thermal Imagers
Voltage Safety Testers
Environmental Instruments
IR Thermometers
Sound and Light Meter
Force and Torque
Tachometers
Process Instruments
Oscilloscope
Process Calibrators
Safety Tools
Panel Meters
Current Transformers
Voltage Transformers
Analog Panel Meters
Saxon
Digital Panel Meters
Battery & Electrical Equip
Clamp Meters
Transmitters
Instrument Transformers
Power Supply
Transducer
Indicators and Controllers
Power Quality
Power Supplies
Power Meters
meter Relays
Counters & Timers
Bargraph Meters
Electrical Shunts
Signal Conditioners
Sensors & Switches
Sensors
Power Management
Genset Controllers
Protection Relays
Electrical Safety
OEL Safety
Hot Sticks
ArcFlash PPE
Linemans Equipments
Torque Wrenches
Safety Gloves
Rubber Gloves
Infrared Windows
Promotions
IN STOCK
Monthly Deals
SPECIALS On Sale!
Brands
Associated Equipment
GE - ITI
CROMPTON
Electromagnetic Industries
Accuenergy
Absolute Process Instruments
CEMENTEX
CECOMP
OPTO 22
Sifam Tinsley
SIMPSON
STB Transformer
YOKOGAWA
HV Inc
DEIF
OEL Safety
Meter Modification
Analog Meter Form
Digital Meter Form
About Us
Contact Us
Blog
Sign in
Register
US Dollar
Vertical Categories
0
Got Question? Call us 24/7:
713.904.4610. ***Free Shipping on Orders Above $250***
My Account
Sign in
Register
Compare
Check out
Search
Search
Sign in
My Account
Sign in
Register
Favorite
Wish Lists
$0.00
My Cart
$0.00
Shop By Category
Brands
# - B
Aemc
Discontinued
Multimeters & Calibrators
Products
Electrical Test Tools
Cable Locator
Clamp- On Meters
Dataloggers
Earth and Ground Testers
Electrical Accessories
Insulation Testers
Laser Scan Micrometers
Multimeters
Power supplies & Analyzer
Test kits and Probes
Thermal Imagers
Voltage Safety Testers
Environmental Instruments
IR Thermometers
Sound and Light Meter
Force and Torque
Tachometers
Process Instruments
Oscilloscope
Process Calibrators
Safety Tools
Panel Meters
Current Transformers
Voltage Transformers
Analog Panel Meters
Saxon
Digital Panel Meters
Battery & Electrical Equip
Clamp Meters
Transmitters
Instrument Transformers
Power Supply
Transducer
Indicators and Controllers
Power Quality
Power Supplies
Power Meters
meter Relays
Counters & Timers
Bargraph Meters
Electrical Shunts
Signal Conditioners
Sensors & Switches
Sensors
Power Management
Genset Controllers
Protection Relays
Electrical Safety
OEL Safety
Hot Sticks
ArcFlash PPE
Linemans Equipments
Torque Wrenches
Safety Gloves
Rubber Gloves
Infrared Windows
Promotions
IN STOCK
Monthly Deals
SPECIALS On Sale!
Home
Brands
Associated Equipment
GE - ITI
CROMPTON
Electromagnetic Industries
Accuenergy
Absolute Process Instruments
CEMENTEX
CECOMP
OPTO 22
Sifam Tinsley
SIMPSON
STB Transformer
YOKOGAWA
HV Inc
DEIF
OEL Safety
Meter Modification
Analog Meter Form
Digital Meter Form
About Us
Contact Us
Blog
Home
Protection Relays
Protection Relays
View as:
Sidebar
Sort By:
Featured Items
Newest Items
Best Selling
A to Z
Z to A
By Review
Price: Ascending
Price: Descending
OPTO 22
OPTO 22 - GRV-R7-MM1001-10 _ groov RIO: 8 multifunction channels, 2 form C relay channels
MSRP:
Now:
$995.00
Was:
OPTO 22 - GRV-R7-MM1001-10 _ groov RIO: 8 multifunction channels, 2 form C relay channelsQuick Specs: groov RIO: 8 multifunction channels 2 form C relay channels groov RIO® revolutionizes remote I/O by offering over 200,000 unique,...
Add to Cart
The item has been added
OPTO 22
OPTO 22 - 240A45 _ 240 VAC, 45 Amp, AC Control Solid State Relay (SSR)
MSRP:
Now:
$71.75
Was:
OPTO 22 - 240A45 _ 240 VAC, 45 Amp, AC Control Solid State Relay (SSR)Quick Specs:240 VAC 45 Amp AC Control Solid State Relay (SSR) The 240A45 is an AC-controlled Power Series relay that switches 240 VAC at up to 45 A. Power Series...
Add to Cart
The item has been added
Crompton
Crompton 252-PSGU-SEBX-C6-T1-IA Relay Input 480 Volts
MSRP:
Now:
$305.45
Was:
Crompton 252-PSGU-SEBX-C6-T1-IA Relay Input 480 VoltsCrompton Instrument De-Energize RelayModel: 252-PSGU (252-PSGU-RMBX-C6-T1-1A) Input: 208V L/L Frequency: 60HzA.N.S.I Device No 47/27 Specifications deal for any electrical load detection Over and...
Add to Cart
The item has been added
OPTO 22
OPTO 22 - SNAP-OMR6-C _ SNAP Isolated 4-channel Mechanical Power Relay Output Module, Form C
MSRP:
Now:
$164.00
Was:
OPTO 22 - SNAP-OMR6-C _ SNAP Isolated 4-channel Mechanical Power Relay Output Module, Form COPTO 22 - SNAP-OMR6-C _ SNAP Isolated 4-channel Mechanical Power Relay Output Module, Form CQuick Specs:SNAP Isolated 4-channel Mechanical Power Relay Output...
Add to Cart
The item has been added
Crompton
Crompton 252-PAOU-LSBX-C6-DG-D1-EA PROTECTOR TRIP RELAYS
MSRP:
Now:
$256.36
Was:
Crompton 252-PAOU-LSBX-C6-DG-D1-EA PROTECTOR TRIP RELAYSThe Crompton Protectors provide continuous surveillance of the monitored circuit. When the Current moves outside the set point limit, the relay operates. A red LED indicates when the relay is...
Add to Cart
The item has been added
OPTO 22
OPTO 22 - 240Di25 _ 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) with LED Indicator
MSRP:
Now:
$56.00
Was:
OPTO 22 - 240Di25 _ 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) with LED IndicatorQuick Specs:240 VAC 25 Amp DC Control Solid State Relay (SSR) with LED Indicator The 240Di25 is a DC-controlled Power Series relay that...
Add to Cart
The item has been added
OPTO 22
OPTO 22 - 240D25-17 _ 240 VAC, 25 Amp, DC Control Solid State Relay (SSR), Replacement Part Only
MSRP:
Now:
$55.25
Was:
OPTO 22 - 240D25-17 _ 240 VAC, 25 Amp, DC Control Solid State Relay (SSR), Replacement Part OnlyQuick Specs:240 VAC 25 Amp DC Control Solid State Relay (SSR) Replacement Part Only This 240 VAC, 25Amp, DC Control Solid State Relay...
Add to Cart
The item has been added
OPTO 22
OPTO 22 - 480D25-12 _ 480 VAC, 25 Amp, DC Control Solid State Relay (SSR), Transient Proof
MSRP:
Now:
$65.75
Was:
OPTO 22 - 480D25-12 _ 480 VAC, 25 Amp, DC Control Solid State Relay (SSR), Transient ProofQuick Specs:480 VAC 25 Amp DC Control Solid State Relay (SSR) Transient Proof The 480D25-12 is a DC-controlled Power Series relay that switches...
Add to Cart
The item has been added
Crompton
Crompton 253-PHDU-R6BX-C6-EE, FREQUENCY PROTECTOR COMBINED OVER AND UNDER FREQUENCY
MSRP:
Now:
$296.00
Was:
Crompton 253-PHDU-R6BX-C6-EE, FREQUENCY PROTECTOR COMBINED OVER AND UNDER FREQUENCYCrompton 253-PHDU-R6BX-C6-EE, FREQUENCY PROTECTOR COMBINED OVER AND UNDER FREQUENCY, SPEC. US STANDARD., INPUT. 277 VOLTS AC., RELAY OUTPUT WITH VOLT FREE CONTACTS,...
Add to Cart
The item has been added
Crompton
Crompton 253-PHDU-PQBX-C4-EC, FREQUENCY PROTECTOR COMBINED OVER AND UNDER FREQUENCY
MSRP:
Now:
$296.00
Was:
Crompton 253-PHDU-PQBX-C4-EC, FREQUENCY PROTECTOR COMBINED OVER AND UNDER FREQUENCYCrompton 253-PHDU-PQBX-C4, FREQUENCY PROTECTOR COMBINED OVER AND UNDER FREQUENCY, SPEC. US STANDARD., INPUT. 120 VOLTS AC., RELAY OUTPUT WITH VOLT FREE CONTACTS, FREQUENCY...
Add to Cart
The item has been added
Crompton
Crompton 252-PVPU-R6BX-C6-EB, VOLTAGE PROTECTOR 3 PHASE 4 WIRE OVER VOLTAGE
MSRP:
Now:
$280.00
Was:
Crompton 252-PVPU-R6BX-C6-EB, VOLTAGE PROTECTOR 3 PHASE 4 WIRE OVER VOLTAGECrompton 252-PVPU-R6BX-C6-EB, VOLTAGE PROTECTOR 3 PHASE 4 WIRE OVER VOLTAGE, SPEC. US STANDARD., INPUT. 277 VOLTS L/N, RELAY OUTPUT WITH VOLT FREE CONTACTS, FREQUENCY. 60 HERTZ.,...
Add to Cart
The item has been added
OPTO 22
OPTO 22 - 240Di45 _ 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) with LED Indicator
MSRP:
Now:
$78.75
Was:
OPTO 22 - 240Di45 _ 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) with LED IndicatorQuick Specs:240 VAC 45 Amp DC Control Solid State Relay (SSR) with LED Indicator The 240Di45 is a DC-controlled Power Series relay that...
Add to Cart
The item has been added
1
2
3
4
5
6
Next
Close
×
OK