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Circuit Breakers - Parts, Accessories and Trip Units in Texas

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Square D Micrologic Lcd Programmer Display Module Unused Surplus For Micrologic 6

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MICROLOGIC Product Family POWERPACT For Equipment Type POWERPACT MSSP Type DISPLAY Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

Square D Micrologic Lcd Programmer Display Module For Micrologic 6

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MICROLOGIC Product Family POWERPACT For Equipment Type POWERPACT MSSP Type DISPLAY Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Square D Micrologic Lcd Programmer Display Module For Micrologic 5

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MICROLOGIC Product Family POWERPACT For Equipment Type POWERPACT MSSP Type DISPLAY Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Square D Adjustable Rating Plug Type D For Micrologic

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MICROLOGIC For Programmer Type Micrologic Rating Plug / Rating 100% Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Indoor Stand Off Insulator 7.5 Inch 14.4 KV New Hole Pattern 1/2-13 Center 4 3/8-16

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Miscellaneous Other Manufacturers Product Family SWITCHGEAR For Equipment Type SWITCHGEAR Type of Insulator STAND OFF Shipping Width 10 in Shipping Height 10 in Shipping Depth 10 in Shipping Weight 5 lb.

Get email updates for newly added Circuit Breakers - Parts, Accessories and Trip Units

Circuit Breakers - Parts, Accessories, and Trip Units enhance circuit breaker functionality and reliability in electrical systems. Commonly used in industrial, commercial, and utility applications, these components provide customizable protection, enable remote control, and ensure efficient system monitoring and control.

Brah Type Arp Direct Replacement Rating Plug New For Micrologic Series B, 56% Rating

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer BRAH Product Family MICROLOGIC For Programmer Type MICROLOGIC SERIES B Rating Plug / Rating 56% Current Transformer Rating Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Square D 125 Volts DC Close / Trip Coil Non-oem New For Vr Vad-5

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family VR For Equipment Type VAD-5 Type of Coil CLOSE Control Voltage 125VDC Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

Square D Powerlogic Pm800 Display Module 4 Inch

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family POWERLOGIC For Equipment Type PM800 MSSP Type DISPLAY Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

Iti 4:1 Potential Transformer New 440:110, 50hz

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Instrument Transformer Product Family 456 PT Type 456-440 Fuse Configuration NON FUSED Primary Voltage 440 Secondary Voltage 110 Ratio 4:1 Shipping Width 18 in Shipping Height 18 in Shipping Depth 18 in Shipping Weight 25 lb.

Square D 120vac/dc Charge Motor Assembly New For Vr Vad-5

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family VR For Equipment Type VAD-5 Motor Type CHARGE Motor Voltage 120VAC Motor Voltage 125VDC Shipping Width 10 in Shipping Height 10 in Shipping Depth 10 in Shipping Weight 10 lb.

Square D Cell Switch Actuator

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MASTERPACT For Equipment Type SWITCHGEAR Misc Mechanism Part Type ACTUATOR Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 3 lb.

Iti 35:1 Ptg3 Potential Transformer 5kv, 60 KV Bil, 4200:120, Double Fuse

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Instrument Transformer Product Family PTG PT Type PTG3 Fuse Configuration DOUBLE FUSE Primary Voltage 4200 Secondary Voltage 120 BIL Rating 60KV Ratio 35:1.

4000 Amps Square D Merlin Gerin Rating Plug 4000 Amps Ct For Masterpact With Str Programmer

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Merlin Gerin Manufacturer Square D Product Family MASTERPACT For Programmer Type STR Rating Plug / Rating 4000A Current Transformer Rating 4000A Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Square D 48 Volts DC Trip/close Coil Assembly For Masterpact Mc / Mp

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MASTERPACT For Equipment Type MC For Equipment Type MP Type of Device CLOSE Type of Device TRIP Control Voltage 48VDC Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 3 lb.

Aux Contact 4no Top Mount New For Freedom Starter And Contactor Size 00-2, A-k

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Westinghouse / Cutler Hammer Product Family SERIES G MCCB For Equipment Type Auxiliary Switch Stages 4 Type of Auxiliary Switch Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 3 lb.

Iti 2.4:1 Potential Transformer 288:120, 10 KV Bil, 150v Amps

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Instrument Transformer Product Family 465 Fuse Configuration NON FUSED Primary Voltage 288 Secondary Voltage 120 BIL Rating 10KV Ratio 2.4:1.

Square D 24-30vac/dc Trip/close Assembly New For Masterpact Nw, Drawout Frame With Communications

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MASTERPACT For Equipment Type NW Type of Device CLOSE/TRIP Control Voltage 24VAC Control Voltage 24VDC Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

Struthers Dunn 115/125 Volts DC General Purpose Control Relay New

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Miscellaneous Other Manufacturers Product Family For Equipment Type Type of Control Relay CONTROL RELAY Control Voltage 125VDC Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

Iti 104:1 Control Power Transformer 5kv Amps Unused Surplus 12470:120/240

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Instrument Transformer Product Family CPTS5 For Equipment Type SWGR Primary Voltage 12470 Secondary Voltage 120 Secondary Voltage 240 VA / KVA RATING 5000VA VA / KVA RATING 5KVA Ratio 104:1 Shipping Width 24 in Shipping Height 24 in Shipping Depth 29 in Shipping Weight 200 lb.

Square D Circuit Breaker Mechanical Lug Assembly For Ma / Me / Mh / Mx Mccb, 3/0 Awg - 500 Kcmil

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MCCB Type of Current Carrying Part LUG Unit Amperage 1000A For Equipment Type MCCB Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Square D Circuit Breaker Mechanical Lug Assembly For Fh / Le / Lx Mccb, 4/0 Awg - 500 Kcmil

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MCCB Type of Current Carrying Part LUG Unit Amperage 600A For Equipment Type MCCB Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

125e Square D Power Fuse 15.5 KV Unused Surplus E Rated Fuse, 50ka, Double Barrel

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family CS-3 Kind of Fuse POWER Type of Fuse A155 Fuse Rating (V) 15.5KV Fuse Rating (A) 125E.

Square D Trip Indicator For Micrologic Series B

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MICROLOGIC MSSP Type DISPLAY MSSP Type TRIP INDICATOR Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

175e Square D Power Fuse 15.5 KV Unused Surplus E Rated Fuse, 50ka, Double Barrel

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family CS-3 Kind of Fuse POWER Type of Fuse A155 Fuse Rating (V) 15.5KV Fuse Rating (A) 175E.

Square D 1600 Amps Circuit Breaker Sensor Plug For Micrologic / Masterpact / Powerpact P And R-frame

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MICROLOGIC For Equipment Type MASTERPACT For Equipment Type POWERPACT MSSP Type SENSOR PLUG Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Square D Circuit Breaker Mechanical Lug Assembly For Lc / Li / Le / Lx / Lxi Mccb, 1 Awg - 350 Kcmil

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MCCB Type of Current Carrying Part LUG Unit Amperage 600A For Equipment Type MCCB Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

150e Square D Power Fuse 15.5 KV Unused Surplus E Rated Fuse, 50ka, Double Barrel

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family CS-3 Kind of Fuse POWER Type of Fuse A155 Fuse Rating (V) 15.5KV Fuse Rating (A) 150E.

Pwl 48 Volts DC Trip / Close Coil New For Powlvac

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Powell Electric Product Family POWLVAC For Equipment Type PV Type of Coil CLOSE Type of Coil TRIP Control Voltage 48VDC Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

Macromatic 8 Pin Optical Wiring Socket New For Vakp Relay

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Miscellaneous Other Manufacturers Product Family RELAY For Equipment Type RELAY MCP Type SOCKET Control Voltage RESISTANCE Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 3 lb.

Powerohm Three Element Edge Wound Resistor Assembly New 9.9 Ohm, 5200w, With Bracket

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Miscellaneous Other Manufacturers Product Family RESISTOR For Equipment Type SWITCHGEAR MCP Type RESISTOR Control Voltage RESISTANCE 9.9ohm Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 2 lb.

Vi Vacuum Interrupter Bottle New For Powervac Vb1 -13.8-500-2, Non-oem

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Miscellaneous Other Manufacturers Product Family POWERVAC Product Type BOTTLE For Equipment Type VB1 Unit Amperage 1200A Vacuum Bottle Number 50A1 Shipping Width 18 in Shipping Height 18 in Shipping Depth 18 in Shipping Weight 15 lb.

Vi Vacuum Interrupter Bottle New For Powervac Vb1 -13.8-500-2, Non-oem

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Miscellaneous Other Manufacturers Product Family POWERVAC Product Type BOTTLE For Equipment Type VB1 Unit Amperage 1200A Vacuum Bottle Number 50B1 Shipping Width 18 in Shipping Height 18 in Shipping Depth 18 in Shipping Weight 15 lb.

Advr-2300 Hybrid Digital Analog Generator Voltage Regulator New

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Miscellaneous Other Manufacturers Product Family ADVR For Equipment Type GENERATOR MSSP Type INTERFACE MODULE Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 5 lb.

Viton Flange Gasket New

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Miscellaneous Other Manufacturers Product Family For Equipment Type Misc Mechanism Part Type GASKET Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Macromatic Over/under Voltage Adjustable Relay New 120vac, Time Delay On Drop Out

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Miscellaneous Other Manufacturers Product Family Protective Relay Function UNDER/OVER VOLTAGE Protective Relay Model Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 3 lb.

400 Amps Fusetron Rk5 Dual Element Fuse 250v, Time Delay

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Fusetron Product Family FRN Kind of Fuse CURRENT Type of Fuse FRN Fuse Rating (V) 250 Fuse Rating (A) 400A Shipping Width 10 in Shipping Height 10 in Shipping Depth 10 in Shipping Weight 5 lb.

Square D Push In Terminal Block 3 Pin New For Masterpact Nw / Nt, Fixed Mount

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MASTERPACT For Equipment Type NW Number of points on Secondary 3 PT Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Square D 48 Volts DC Close Coil Assembly New For Vr Vad-5, Above 25k Amps

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family VR For Equipment Type VAD-5 Type of Coil CLOSE Control Voltage 48VDC Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

Iti 10 Point Ft Series Test Switch 2 Potential, 8 Current, Rear Connected

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Instrument Transformer Product Family FT SERIES For Equipment Type SWITCHGEAR Tool Type TEST SWITCH.

Iti 10 Point Ft Series Test Switch 3 Potential, 7 Current, Rear Connected

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Instrument Transformer Product Family FT SERIES For Equipment Type SWITCHGEAR Tool Type TEST SWITCH.

Iti 60:1 Control Power Transformer 25kv Amps New 7200: 120/240

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Instrument Transformer Product Family CPT5 For Equipment Type SWGR Primary Voltage 7200 Secondary Voltage 120 VA / KVA RATING 25000VA Ratio 60:1 Shipping Width 24 in Shipping Height 29 in Shipping Depth 24 in Shipping Weight 500 lb.

Square D 24-30 Volts DC Charge Motor Assembly For Powerpact P-frame

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MASTERPACT For Equipment Type NT Motor Type CHARGE Motor Voltage 24VDC Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 4 lb.

Square D 24-30vac/dc Trip/close Assembly For Powerpact M / P / R-frame Mccb

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family POWERPACT For Equipment Type MCCB Type of Device TRIP Control Voltage 24VDC Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Square D 24vac/dc Under Voltage (uv) Device Assembly Instantaneous For Powerpact M / P / R-frame Mccb

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family POWERPACT For Equipment Type MCCB Under Voltage Device Type INSTANTANEOUS TRIP Control Voltage 24VAC Control Voltage 24VDC Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

Square D Rba Lower Fuse Holder New Bolted Connection

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family RBA Type of Current Carrying Part FUSE HOLDER Unit Amperage For Equipment Type Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 5 lb.

Square D Circuit Breaker Mechanical Lug Assembly Kit Unused Surplus For Powerpact P-frame, 3/0 Awg To 500kcmil

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MCCB Type of Current Carrying Part LUG KIT Unit Amperage 1200A For Equipment Type MCCB Shipping Width 10 in Shipping Height 10 in Shipping Depth 10 in Shipping Weight 5 lb.

Square D 48 Volts DC Charge Motor Assembly New For Vr Vad-5

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family ADVAC For Equipment Type VAD-5 Motor Type CHARGE Motor Voltage 48VDC Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 10 lb.

Amran 35:1 Potential Transformer 60kvp Bil, 4200:120, Double Fused

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer AMRAN Product Family PT PT Type Fuse Configuration DOUBLE FUSE Primary Voltage 4200 Secondary Voltage 120 BIL Rating 60KV Ratio 35:1 Shipping Width 18 in Shipping Height 18 in Shipping Depth 18 in Shipping Weight 25 lb.

Square D 4000 Amps Y Frame Circuit Breaker Sensor Plug New For Micrologic / Masterpact Nw

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MICROLOGIC For Equipment Type MASTERPACT For Equipment Type POWERPACT MSSP Type SENSOR PLUG Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Square D 1600 Amps Circuit Breaker Sensor Plug New For Micrologic / Masterpact / Powerpact P And R-frame

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Manufacturer Square D Product Family MICROLOGIC For Equipment Type MASTERPACT For Equipment Type POWERPACT MSSP Type SENSOR PLUG Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.