Used Circuit Breakers in Massachusetts, USA

Trusted Seller
FPE Type NEJ 225 AMP Molded Case Circuit Breaker
- Manufacturer: Federal Pacific
Used FPE Type NEJ 225 AMP Molded Case Circuit Breaker Type: NEJ Poles: 3 240 VAC AWG: #4-300 MCM MAX Federal Pacific Electric
$510 USD
Millis, MA
Trusted Seller
Allen-Bradley 140M-C2E-B63 6.3Amp Circuit Breaker
- Manufacturer: Allen-Bradley
- Model: 140M
Used Allen-Bradley 140M-C2E-B63 6.3Amp Circuit Breaker. 6.3 A, Adjustable Range: 4.0-6.3A Hz 50/60 HP Rating (3PH) @460V-3HP @460V-3HP
$125 USD
Millis, MA
Trusted Seller
Cutler Hammer HFD3050 Circuit Breaker #43097
- Manufacturer: Cutler-Hammer
- Model: HFD3050
Cutler Hammer Hfd3050 Circuit Breaker, 50 A Feeder, Unused Storeroom Spare
Fitchburg, MA
Trusted Seller
Westinghouse MCP331000R 100Amp 3-pole 600VAC Circuit Breaker
- Manufacturer: Teco - Westinghouse
Used Westinghouse MCP331000R 100Amp 3-pole 600VAC Circuit Breaker. For Size-3 Starter Type MCP Motor Circuit Protector Instantaneous Trip Functions Load Side Lug Terminals
$375 USD
Millis, MA
Trusted Seller
Square D FCP34100MT 100Amp Thermal Magnetic Circuit Breaker
- Manufacturer: Square D
Used Square D FCP34100MT 100 Amp Thermal Magnetic Circuit Breaker. 100A 480VAC
$460 USD
Millis, MA
Trusted Seller
Reliance Electric 65241-77A 30 Amp Circuit Breaker
- Manufacturer: Reliance Electric
Reliance Electric 65241-77A 30 Amp Circuit Breaker. F.L. Amps: 30 (2 Pole) Maximum Voltage: 250 Frequency: 50/60 Hz
$250 USD
Millis, MA
Trusted Seller
Westinghouse FDB3090L 90A 3-Pole Industrial Circuit Breaker
- Manufacturer: Teco - Westinghouse
Used Westinghouse FDB3090L 90A 3-Pole Industrial Circuit Breaker Series C 90 Amps 40°C 600VAC Style 6638C31G95
$315 USD
Millis, MA
Trusted Seller
Westinghouse DS 420 2000 Amp AC Power Circuit Breaker - Digitrip T86BLSIG
- Manufacturer: Teco - Westinghouse
Used Westinghouse DS 420 2000 Amp AC Power Circuit Breaker - Digitrip T86BLSIG. Low Voltage AC Power Circuit Breaker Type: DS 420 2,000 Amp Frame, 60Hz Interrupting Ratings (see Photos) DigiTrip RMS 800 (Cat. T86...
$4,650 USD
Millis, MA
Trusted Seller
Westinghouse DS 840 4,000 Amp AC Power Circuit Breaker - Digitrip T85CLSG
- Manufacturer: Teco - Westinghouse
Used Westinghouse DS 840 4,000 Amp AC Power Circuit Breaker - Digitrip T85CLSG. Low Voltage AC Power Circuit Breaker Type: DS 840 4,000 Amp. Frame, 60Hz Interrupting Ratings: See Photo Control Voltage: 120VAC Dig...
$4,960 USD
Millis, MA
Trusted Seller
Square D FAL34035 35A 480VAC 3-Pole Circuit Breaker
- Manufacturer: Square D
Used Square D FAL34035 35A 480VAC 3-Pole Circuit Breaker
$230 USD
Millis, MA
Trusted Seller
Square D KAL-36150 150AMP Molded Case Circuit Breaker
- Manufacturer: Square D
- Model: KAL36150
Used Square D KAL-36150 150AMP Molded Case Circuit Breaker Poles: 3 600 VAC 50/60 Hz
$450 USD
Millis, MA
Trusted Seller
Square D FA34100 I-Line 100 AMP Thermal-Magnetic Circuit Breaker
- Manufacturer: Square D
Used Square D FA34100 I-Line 100 AMP Thermal-Magnetic Circuit Breaker 100 AMP Series 2 480 VAC, 250 VDC
$595 USD
Millis, MA
Trusted Seller
Square D FA34020 I-Line 20 Amp Thermal-Magnetic Circuit Breaker
- Manufacturer: Square D
Used Square D FA34020 I-Line 20 Amp Thermal-Magnetic Circuit Breaker 20 AMP Series 2 40°C Type FA 480VAC, 250VDC For 1 Phase or 250VDC
$210 USD
Millis, MA
Trusted Seller
Westinghouse DS 416H 800 Amp AC Power Circuit Breaker - DigiTrip T86CLSIG
- Manufacturer: Teco - Westinghouse
Used Westinghouse DS 416H 800 Amp AC Power Circuit Breaker - DigiTrip T86CLSIG. Low Voltage AC Power Circuit Breaker Type: DS 416H 1,600 Amp. Frame, 60Hz Interrupting Ratings (See Photo) DigiTrip RMS 800 (Cat# T8...
$4,050 USD
Millis, MA
Trusted Seller
Square D FAL24050 50A 2-Pole 480VAC Circuit Breaker
- Manufacturer: Square D
Used Square D FAL24050 50A 2-Pole 480VAC Circuit Breaker
$310 USD
Millis, MA