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Cutler-Hammer Circuit Breakers - Parts, Accessories and Trip Units

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Ch Dual Close Coil Kit New For Ampgard Sl 400a, All Voltages

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family AMPGARD For Equipment Type SL Type of Coil CLOSE Control Voltage 120VAC Control Voltage 125VDC Control Voltage 240VAC Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 5 lb.

2e Ch Nclpt Power Fuse 5.5 KV New E Rated Fuse, Single Barrel

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family NCLPT Kind of Fuse POWER Type of Fuse NCLPT Fuse Rating (V) 5.5KV Fuse Rating (A) 2E Shipping Width 12 in Shipping Height 12 in Shipping Depth 9 in Shipping Weight 5 lb.

4000 Amps Ch Rating Plug Dual 2000 Amps Ct New For Digitrip 520/1150, Mds

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP For Programmer Type Digitrip 220, 520, 520M, 520MC, 1150 Rating Plug / Rating 4000A Current Transformer Rating 4000A Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

630 Amps Ch Rating Plug 630 Amps Ct Unused Surplus For Digitrip 1150, Mds

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP For Programmer Type Digitrip 220, 520, 520M, 520MC, 1150 Rating Plug / Rating 630A Current Transformer Rating 630A.

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.

5000 Amps Ch Current Transformer And Rating Plug Kit New For Double Mds With Digitrip

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP Product Family MDS Type of Programmer CT SINGLE RATIO For Programmer Type DIGITRIP For Breaker Type MDS Primary Amperage Rating 5000A Shipping Width 18 in Shipping Height 18 in Shipping Depth 18 in Shipping Weight 20 lb.

Ch 125 Volts DC Power Relay Module Atr (automatic Trip Relay) New For Mds With Digitrip 1150

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP Product Family MDS For Equipment Type MDS MSSP Type ATR Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

65e Ch Cle-1 Power Fuse 5.5 KV E Rated, Single Barrel

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CLE Kind of Fuse POWER Type of Fuse CLE-1 Fuse Rating (V) 5.5KV Fuse Rating (A) 65E.

Ch Mp-3010 Motor Protection Relay

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family IQ Protective Relay Function MOTOR Protective Relay Model MP Shipping Width 15 in Shipping Height 15 in Shipping Depth 12 in Shipping Weight 4 lb.

4000 Amps Ch Current Transformer And Rating Plug Kit New For Double Mds With Digitrip

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP Product Family MDS Type of Programmer CT SINGLE RATIO For Programmer Type DIGITRIP For Breaker Type MDS Primary Amperage Rating 4000A Shipping Width 18 in Shipping Height 18 in Shipping Depth 18 in Shipping Weight 20 lb.

30e Ch Cle Power Fuse 15.5 KV E Rated, Single Barrel

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CLE Kind of Fuse POWER Type of Fuse CLE Fuse Rating (V) 15.5KV Fuse Rating (A) 30E.

5000 Amps Ch Rating Plug Dual 2500 Amps Ct New For Digitrip 520/1150, Mds

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP For Programmer Type Digitrip 220, 520, 520M, 520MC, 1150 Rating Plug / Rating 5000A Current Transformer Rating 5000A Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

45 Amps Ch Cn Series Contactor Size 2 110/120vac, 3 Pole, Nema Size 2

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CN Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 4 lb.

Ch Eaton Switch Spring Mounting Assembly New For Wli

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family WLI For Equipment Type SWITCH Misc Mechanism Part Type SPRING Shipping Width 8 in Shipping Height 36 in Shipping Depth 8 in Shipping Weight 15 lb.

Ch Vacuum Interrupter Bottle Assembly For Ampgard, Sl Contactor

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family AMPGARD Product Type BOTTLE For Equipment Type SL Unit Amperage 400A Vacuum Bottle Number WL35717F Shipping Width 10 in Shipping Height 10 in Shipping Depth 10 in Shipping Weight 5 lb.

3r 100 Amps Ch Acls Current Limiting Fuse 5 KV R Rated Single Barrel, Ampgard Hookeye Mounting

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CLS Kind of Fuse POWER Type of Fuse ACLS Fuse Rating (V) 5KV Fuse Rating (A) 100A Fuse Rating (A) 3R.

Ch Charging Hub Assembly New For Spb, Universal Hub

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family SPB For Equipment Type SPB Misc Mechanism Part Type HUB Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 3 lb.

45 Amps Ch Freedom Series Reversing Contactor New 110/120vac, 3 Pole, Nema Size 2

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CE Shipping Width 12 in Shipping Height 12 in Shipping Depth 12 in Shipping Weight 25 lb.

Ch Ground And Test Device 1200/2000 Amps New For Vcp-w, Manual, Line And Load

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family VCP-W For Equipment Type VCP-W Tool Type GROUND DEVICE Shipping Width 37 in Shipping Height 37 in Shipping Depth 42 in Shipping Weight 380 lb.

65e Ch Cle Power Fuse 15.5 KV E Rated, Single Barrel

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CLE Kind of Fuse POWER Type of Fuse CLE Fuse Rating (V) 15.5KV Fuse Rating (A) 65E.

24r 450 Amps Ch Acls Current Limiting Fuse 5 KV R Rated Double Barrel, Ampgard Hookeye Mounting

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CLS Kind of Fuse CURRENT Type of Fuse ACLS Fuse Rating (V) 5KV Fuse Rating (A) 24R.

Ch Mega 3 Autotransformer Three Phase 4160v For Ampgard, 50 / 65 / 80 / 100%

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family MEGA 3 For Equipment Type SWGR Primary Voltage 4160 Secondary Voltage VA / KVA RATING Ratio.

Ch Mp-3000 Motor Protection Relay 5 Amps Ct

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family IQ Protective Relay Function MOTOR Protective Relay Model MP Shipping Width 15 in Shipping Height 15 in Shipping Depth 12 in Shipping Weight 15 lb.

Ch 120 Volts AC Solenoid Assembly Kit New For Pringle Switch 800a-4000 Amps Cbc, Top And Bottom

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family PRINGLE For Equipment Type CBC Type of Device TRIP Control Voltage 120VAC Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 5 lb.

800 Amps Ch Current Transformer And Rating Plug Kit For Mds With Digitrip

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family MDS Type of Programmer CT SINGLE RATIO For Programmer Type DIGITRIP For Breaker Type MDS Primary Amperage Rating 800A Shipping Width 12 in Shipping Height 12 in Shipping Depth 12 in Shipping Weight 15 lb.

27 Amps Ch Freedom Series Reversing Contactor 110/120vac, 3 Pole, Nema Size 1

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CN Shipping Width 10 in Shipping Height 10 in Shipping Depth 10 in Shipping Weight 10 lb.

600 Amps Ch Current Transformer And Rating Plug Kit New For Mds With Digitrip

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP Product Family MDS Type of Programmer CT SINGLE RATIO For Programmer Type DIGITRIP For Breaker Type MDS Primary Amperage Rating 600A Shipping Width 12 in Shipping Height 12 in Shipping Depth 12 in Shipping Weight 15 lb.

9r 200 Amps Ch Bcls Current Limiting Fuse 5 KV R Rated Single Barrel, Bolt On Mounting

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CLS Kind of Fuse CURRENT Type of Fuse BCLS Fuse Rating (V) 5KV Fuse Rating (A) 200A Fuse Rating (A) 9R.

3000 Amps Ch Rating Plug 3000 Amps Ct New For Digitrip 520/1150, Mds

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP For Programmer Type Digitrip 220, 520, 520M, 520MC, 1150 Rating Plug / Rating 3000A Current Transformer Rating 3000A Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

Ch Ground And Test Device 1200/2000 Amps New For Vcp-w, Manual, Line And Load

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family VCP-W For Equipment Type VCP-W Tool Type GROUND DEVICE.

Ch 30 Amps Current Limiter 600v 200kaic For Series G Motor Circuit Protector (mcp)

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family Type Functions Targets Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 5 lb.

400 Amps Ch Current Transformer And Rating Plug Kit New For Mds With Digitrip

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP Product Family MDS Type of Programmer CT SINGLE RATIO For Programmer Type DIGITRIP For Breaker Type MDS Primary Amperage Rating 400A Shipping Width 12 in Shipping Height 12 in Shipping Depth 12 in Shipping Weight 15 lb.

Ch Ampgard Type G Overload Relay Heater Size 0,1 & 2 Starter, Range 3.43-3.73

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family AMPGARD Type of Current Carrying Part OVERLOAD HEATER Unit Amperage For Equipment Type OVERLOAD RELAY Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 5 lb.

2500 Amps Ch Rating Plug 2500 Amps Ct New For Digitrip 520/1150, Mds

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP For Programmer Type Digitrip 220, 520, 520M, 520MC, 1150 Rating Plug / Rating 2500A Current Transformer Rating 2500A Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 1 lb.

90 Amps Ch Cn Series A1 Reversing Contactor Size 3 240vac, 2-2 Pole Units

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family CN Shipping Width 12 in Shipping Height 12 in Shipping Depth 12 in Shipping Weight 35 lb.

Ch Trip Interlock Assembly For Dhp-vr

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DHP For Equipment Type DHP Misc Mechanism Part Type ASSEMBLY Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 5 lb.

Ch Size 5 Advantage Series Motor Starter

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family ADVANTAGE Shipping Width 15 in Shipping Height 25 in Shipping Depth 15 in Shipping Weight 40 lb.

Ch Size 3 Advantage Series Motor Starter 90a, Model D

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family ADVANTAGE.

Ch Size 6 Motor Starter 120 Volts AC Close Coil

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family.

Ch Size 6 Motor Starter 120 Volts AC Close Coil

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer.

Ch Vacuum Interrupter Bottle Assembly For Vcp-w, 1200a, 15kv, 18k Amps Sc

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family VCP-W Product Type BOTTLE For Equipment Type VCP-W Unit Amperage 1200A Vacuum Bottle Number WL35338B Shipping Width 18 in Shipping Height 18 in Shipping Depth 18 in Shipping Weight 25 lb.

Cutler-Hammer MDL-50K, MDL3800, 800 Amp, Industrial Circuit Breaker, 3P, 600 VAC

Quantum Technology | Shippensburg, PA
Seller: Quantum Technology
Location: Shippensburg, PA
Mfr: Cutler-Hammer
*Local Pickup Does Not Include any Palletization* Brand: Cutler-Hammer (now part of Eaton), Model: MDL 50k, Frame Type: Industrial Circuit Breaker Frame, Current Rating: 800 Amp Max, Poles: 3 Pole, Voltage: 600VAC, Part Number (CAT No.): MDL360T, Serial Number: M03895001, Trip Unit: This is a thermal-magnetic trip ...more

Cutler-Hammer ME220C, Contactor, 125 VDC, 30B4376G08 Coil, unused

OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Cutler-Hammer

125e Ch Rba 2 Power Fuse 15.5 KV E Rated, Rba200standard

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family RBA Kind of Fuse POWER Type of Fuse RBA2 Fuse Rating (V) 15.5KV Fuse Rating (A) 125E Shipping Width 12 in Shipping Height 12 in Shipping Depth 9 in Shipping Weight 5 lb.

Ch Digitrip 520m Solid State Programmer Lsig For Mds, With Zone

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP Type 520M Functions LONG TIME, SHORT TIME, INSTANTANEOUS, GROUND FAULT Targets Yes Shipping Width 8 in Shipping Height 8 in Shipping Depth 8 in Shipping Weight 2 lb.

125e Ch Rba Power Fuse Element 15kv, 125 Amps

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family RBA Kind of Fuse POWER Type of Fuse RBA2 Fuse Rating (V) 15.5KV Fuse Rating (A) 125E Shipping Width 12 in Shipping Height 12 in Shipping Depth 9 in Shipping Weight 5 lb.

Ch 120 Volts DC Sz D-f Coil New

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family For Equipment Type Type of Coil Control Voltage 125VDC Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 5 lb.

Ch 120 Volts AC Earth Fault Alarm / Power Supply Module Atr (automatic Trip Relay) For Mds / Mdn With Digitrip 520m/520mc Trip Unit

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family DIGITRIP Product Family MDS For Equipment Type MDN For Equipment Type MDS MSSP Type ATR Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

1e Ch Pt Power Fuse 5 KV E Rated Type 1

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family PT Kind of Fuse CURRENT Type of Fuse A500 Fuse Rating (V) 5KV Fuse Rating (A) 1E Shipping Width 6 in Shipping Height 6 in Shipping Depth 6 in Shipping Weight 2 lb.

4000 Amps Ch Current Transformer And Rating Plug Kit New For Mdn 4000 Amps

National Switchgear - Parts | Lewisville, TX
Seller: National Switchgear - Parts
Location: Lewisville, TX
Mfr: Cutler-Hammer
Manufacturer Westinghouse / Cutler Hammer Product Family MDS Type of Programmer CT SINGLE RATIO For Programmer Type DIGITRIP For Breaker Type MDN Primary Amperage Rating 4000A Shipping Width 10 in Shipping Height 10 in Shipping Depth 10 in Shipping Weight 15 lb.