- Automation Surplus
- Bearings
- Cables & Cordsets
- Computers & Tablets
- Electrical
- Capacitors
- Circuit Protection Devices
- Circuit Breakers
- 1 Pole
- 2 Pole
- 3 Pole
- Fuses
- Holders
- Conduit & Fittings
- Contactors & Relays
- Control Enclosures & Junction Boxes
- Drives
- Light Bulbs
- Magnets
- Measuring Devices
- Multi Port Blocks
- Power Distribution Blocks
- Power Supplies
- Resistors
- Signaling
- Starters
- Transformers
- Wiring Devices
- Electronics
- Home & Garden
- Mechanical
- More
- Pipe Fittings
- PLC / HMI Displays
- Pneumatics & Hydraulics
- Robotics
- Specials
- Switches & Sensors
- Temperature
- Welding Products
- Manufacturer Direct Lines

Circuit Breakers
- Show:
- Sort By:
SIEMENS HFX3B200, VL MOLDED CASE CIRCUIT BREAKER, 3VL3120-2KN30-0AA0
Manufactured By: SIEMENS
Manufacturer Part Number: HFX3B200
Product Number: ARP00009968
SIEMENS HFX3B200VL MOLDED CASE CIRCUIT BREAKERCLASS H RATED OPERATIONAL/INSULATION VOLTAGE: 690 V ~ 800 VOPERATIONAL CURRENT: 200 A3-POLES / THERMAL MAGNETICOPERATING ...
SIEMENS HFX3T100 CLASS H, 3VL3110-2PE30-0AA0 VL250 CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacturer Part Number: HFX3T100
Class: H
Product Number: ARP00062869
SIEMENS HFX3T100, CLASS H3VL3110-2PE30-0AA0 VL250 MOLDED CASE CIRCUIT BREAKERFG TYPE w/ NON-INTERCHANGEABLE FRAME3-POLE BREAKERBREAKING CAPACITY: 65 KA @ 480V&nb...
SIEMENS HFX3T100 CLASS H, 3VL3110-2PE30-0AA0 VL250 CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacturer Part Number: 3VL3110-2PE30-0AA0
Class: H
Product Number: ARP00148415
SIEMENS HFX3T100, CLASS H3VL3110-2PE30-0AA0 VL250 MOLDED CASE CIRCUIT BREAKERFG TYPE w/ NON-INTERCHANGEABLE FRAME3-POLE BREAKERBREAKING CAPACITY: 65 KA @ 480V&nb...
SIEMENS HGG3B030L, MOLDED CASE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacturer Part Number: HGG3B030L
Product Number: ARP00139863
SIEMENS HGG3B030LMOLDED CASE CIRCUIT BREAKER3-POLE UNIT HGG / G FRAME w/ HIGH BREAKING CAPACITY LOW VOLTAGE UNITMAGNETIC TRIP VOLTAGE RATING: 480 V (35 kA) CURRE...
SIEMENS LDG3B060L, LOW VOLTAGE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacturer Part Number: LDG3B060L
Product Number: ARP00022945
SIEMENS LDG3B060LLOW VOLTAGE CIRCUIT BREAKERTHERMAL MAGNETIC TRIP 8-1/10 AWS 3-POLE 60 ALINE & LOAD SIDE LUGS
SIEMENS NDK3B100, VL CIRCUIT BREAKER, CLASS N, 100A, 480V, 50/60HZ
Manufactured By: SIEMENS
Manufacturer Part Number: NDK3B100
Product Number: ARP00087857
SIEMENS NDK3B100,VL CIRCUIT BREAKER,CLASS N,100A, 480V, 50/60HZ, 35KA
SIEMENS NDK3B100L, CIRCUIT BREAKER, 3 POLE, 150A
Manufactured By: SIEMENS
Manufacturer Part Number: NDK3B100L
Product Number: ARP00104742
SIEMENS NDK3B100L,CIRCUIT BREAKER,3 POLE,150A
SIEMENS Q110 CIRCUIT BREAKER, 10 A, 60 HZ, 1 POLE
Manufactured By: SIEMENS
Manufacturer Part Number: Q110*
Pack of: 2
Product Number: ARP00091928
SIEMENS Q110 - PACK OF 2 -CIRCUIT BREAKER,10 A,60 HZ,1 POLE,120/240VAC,
SIEMENS Q110 - PACK OF 2 CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacturer Part Number: Q110
Pack of: 2
Product Number: ARP00151297
SIEMENS Q110 - PACK OF 2CIRCUIT BREAKER1 POLEVOLTAGE RATING: 120/240V CURRENT RATING: 10AFREQUENCY: 60HZ
SIEMENS Q110 CIRCUIT BREAKER 60HZ 10A 120/240V 1POLE
Manufactured By: SIEMENS
Manufacturer Part Number: Q110
Product Number: ARP00048453
SIEMENS Q110CIRCUIT BREAKER1 POLEVOLTAGE RATING: 120/240V CURRENT RATING: 10AFREQUENCY: 60HZ
SIEMENS Q120 CIRCUIT BREAKER, 20A, 1 POLE, 60HZ
Manufactured By: SIEMENS
Manufacturer Part Number: Q120*
Pack of: 3
Product Number: ARP00091927
SIEMENS Q120 - PACK OF 3 -CIRCUIT BREAKER,20A,1 POLE,60HZ,120/240V
Manufactured By: SIEMENS
Manufacturer Part Number: Q120
Product Number: ARP00001273
SIEMENS Q120CIRCUIT BREAKER20AMP1 POLE120/240V ACTYPE QPPLUG-IN
SIEMENS RHVMS24, ACC CIRCUIT BREAKER EXTENTION SHAFT, 24"
Manufactured By: SIEMENS
Manufacturer Part Number: RHVMS24
Product Number: ARP00101742
SIEMENS RHVMS24,ACC CIRCUIT BREAKER EXTENTION SHAFT,24" LENGTH
SIEMENS TA6FG04, DISTRIBUTION 6-BARREL LUG FOR 40A-250A FG BREAKER
Manufactured By: SIEMENS
Manufacturer Part Number: TA6FG04
Product Number: ARP00148386
SIEMENS TA6FG04DISTRIBUTION, 6-BARREL LUG FOR 40A-250A FG BREAKER14-4AWS (CU ONLY)
SIEMENS UVRPU480, CIRCUIT BREAKER ACCESSORY 3VL9800-1UK01
Manufactured By: SIEMENS
Manufacturer Part Number: UVRPU480
Product Number: ARP00047252
SIEMENS UVRPU480CIRCUIT BREAKER ACCESSORY ~ 3VL9800-1UK01ACCESSORY for VL800UP, VL1200UP & VL1600UL MG - PG FRAMESUNDER VOLTAGE RELEASE: 440 ... 480V ACFREQU...