Take $100 Off Your Order of $1,000+ Use Code SB100 Now Through 11/24 . See Details*

1 Pole Circuit Breakers

Filter Results

1 Pole Circuit Breakers
Sort by
Brand
Series
1184 results
Sort by:
Best selling
Federal Pacific NB111025 1 Pole Circuit Breaker
Federal Pacific NB111025 1 Pole Circuit Breaker
Brand: Federal Pacific
SKU: NB111025
  • Inquire
    No stock
  • Inquire
    No stock
Federal Pacific NA45 1 Pole Circuit Breaker
Federal Pacific NA45 1 Pole Circuit Breaker
Brand: Federal Pacific
SKU: NA45
  • Inquire
    No stock
  • Inquire
    No stock
Federal Pacific NA35 1 Pole Circuit Breaker
Federal Pacific NA35 1 Pole Circuit Breaker
Brand: Federal Pacific
SKU: NA35
  • Inquire
    No stock
  • Inquire
    No stock
Siemens ED21B060 1 Pole Circuit Breaker
Siemens ED21B060 1 Pole Circuit Breaker
Brand: Siemens
SKU: ED21B060
  • Inquire
    No stock
  • Inquire
    No stock
Siemens ED21B050 1 Pole Circuit Breaker
Siemens ED21B050 1 Pole Circuit Breaker
Brand: Siemens
SKU: ED21B050
  • Inquire
    No stock
  • Inquire
    No stock
Siemens ED21B040 1 Pole Circuit Breaker
Siemens ED21B040 1 Pole Circuit Breaker
Brand: Siemens
SKU: ED21B040
  • Inquire
    No stock
  • Inquire
    No stock
Siemens ED21B025 1 Pole Circuit Breaker
Siemens ED21B025 1 Pole Circuit Breaker
Brand: Siemens
SKU: ED21B025
  • Inquire
    No stock
  • Inquire
    No stock
Westinghouse E1015 1 Pole Circuit Breaker
Westinghouse E1015 1 Pole Circuit Breaker
Brand: Westinghouse
SKU: E1015
  • $46.22
    In stock
  • $16.10
    In stock
Eaton/Cutler-Hammer CHB140 1 Pole Circuit Breaker
Eaton/Cutler-Hammer CHB140 1 Pole Circuit Breaker
Brand: Eaton/Cutler-Hammer
SKU: CHB140
  • Inquire
    No stock
  • Inquire
    No stock
Siemens BQ1B050H 1 Pole Circuit Breaker
Siemens BQ1B050H 1 Pole Circuit Breaker
Brand: Siemens
SKU: BQ1B050H
  • Inquire
    No stock
  • Inquire
    No stock
Siemens BQ1B040H 1 Pole Circuit Breaker
Siemens BQ1B040H 1 Pole Circuit Breaker
Brand: Siemens
SKU: BQ1B040H
  • $80.56
    In stock
  • Inquire
    No stock
Wadsworth A50NI 1 Pole Circuit Breaker
Wadsworth A50NI 1 Pole Circuit Breaker
Brand: Wadsworth
SKU: A50NI
  • $51.34
    In stock
  • $22.32
    In stock
Federal Pacific 2120 1 Pole Circuit Breaker
Federal Pacific 2120 1 Pole Circuit Breaker
Brand: Federal Pacific
SKU: 2120
  • Inquire
    No stock
  • Inquire
    No stock
Federal Pacific 2115 1 Pole Circuit Breaker
Federal Pacific 2115 1 Pole Circuit Breaker
Brand: Federal Pacific
SKU: 2115
  • Inquire
    No stock
  • Inquire
    No stock
Square D QOB115VH-1021 1 Pole Circuit Breaker
Brand: Square D
SKU: QOB115VH-1021
  • Inquire
    No stock
Siemens QE130H 1 Pole Circuit Breaker
Siemens QE130H 1 Pole Circuit Breaker
Brand: Siemens
SKU: QE130H
  • $243.01
    In stock
Square D FA14090A 1 Pole Circuit Breaker
Square D FA14090A 1 Pole Circuit Breaker
Brand: Square D
SKU: FA14090A
  • Inquire
    No stock
Square D FA14080C 1 Pole Circuit Breaker
Square D FA14080C 1 Pole Circuit Breaker
Brand: Square D
SKU: FA14080C
  • $218.46
    In stock
Square D FA14080A 1 Pole Circuit Breaker
Square D FA14080A 1 Pole Circuit Breaker
Brand: Square D
SKU: FA14080A
  • $218.46
    In stock
Square D FA14070B 1 Pole Circuit Breaker
Square D FA14070B 1 Pole Circuit Breaker
Brand: Square D
SKU: FA14070B
  • Inquire
    No stock
Siemens HED41B100 1 Pole Circuit Breaker
Siemens HED41B100 1 Pole Circuit Breaker
Brand: Siemens
SKU: HED41B100
  • $388.19
    In stock
Square D FAL14100 1 Pole Circuit Breaker
Square D FAL14100 1 Pole Circuit Breaker
Brand: Square D
SKU: FAL14100
  • $193.91
    In stock
Square D FAL14070 1 Pole Circuit Breaker
Square D FAL14070 1 Pole Circuit Breaker
Brand: Square D
SKU: FAL14070
  • $193.91
    In stock
Square D FAL14060 1 Pole Circuit Breaker
Square D FAL14060 1 Pole Circuit Breaker
Brand: Square D
SKU: FAL14060
  • $193.91
    In stock
Square D FAL14040 1 Pole Circuit Breaker
Square D FAL14040 1 Pole Circuit Breaker
Brand: Square D
SKU: FAL14040
  • $193.91
    In stock
General Electric THHQL1120GFT 1 Pole Circuit Breaker
Brand: General Electric
SKU: THHQL1120GFT
  • $197.72
    In stock
General Electric THHQL1120DF 1 Pole Circuit Breaker
Brand: General Electric
SKU: THHQL1120DF
  • $191.52
    In stock
General Electric THHQL1115GFT 1 Pole Circuit Breaker
Brand: General Electric
SKU: THHQL1115GFT
  • $174.28
    In stock
General Electric THHQL1115DF 1 Pole Circuit Breaker
Brand: General Electric
SKU: THHQL1115DF
  • $191.52
    In stock
Siemens QSA1515 1 Pole Circuit Breaker
Brand: Siemens
SKU: QSA1515
  • Inquire
    No stock
Square D EJB14070 1 Pole Circuit Breaker
Square D EJB14070 1 Pole Circuit Breaker
Brand: Square D
SKU: EJB14070
  • Inquire
    No stock
Square D QOB115VHCAFI 1 Pole Circuit Breaker
Brand: Square D
SKU: QOB115VHCAFI
  • $155.28
    In stock
Siemens NGB1B125B 1 Pole Circuit Breaker
Brand: Siemens
SKU: NGB1B125B
  • $152.18
    In stock
General Electric FBV16TE040RV 1 Pole Circuit Breaker
Brand: General Electric
SKU: FBV16TE040RV
  • Inquire
    No stock
General Electric THHQB1115GFT 1 Pole Circuit Breaker
General Electric THHQB1115GFT 1 Pole Circuit Breaker
Brand: General Electric
SKU: THHQB1115GFT
  • $204.97
    In stock
FPE NEF214100 1 Pole Circuit Breaker
FPE NEF214100 1 Pole Circuit Breaker
Brand: FPE
SKU: NEF214100
  • $220.91
    In stock
FPE NEF214090 1 Pole Circuit Breaker
FPE NEF214090 1 Pole Circuit Breaker
Brand: FPE
SKU: NEF214090
  • $220.91
    In stock
FPE NEF214080 1 Pole Circuit Breaker
FPE NEF214080 1 Pole Circuit Breaker
Brand: FPE
SKU: NEF214080
  • $220.91
    In stock
Federal Pacific NEF214070 1 Pole Circuit Breaker
Federal Pacific NEF214070 1 Pole Circuit Breaker
Brand: Federal Pacific
SKU: NEF214070
  • $220.91
    In stock
FPE NE114090 1 Pole Circuit Breaker
FPE NE114090 1 Pole Circuit Breaker
Brand: FPE
SKU: NE114090
  • $184.09
    In stock
FPE NE114080 1 Pole Circuit Breaker
FPE NE114080 1 Pole Circuit Breaker
Brand: FPE
SKU: NE114080
  • $184.09
    In stock
FPE NE114070 1 Pole Circuit Breaker
FPE NE114070 1 Pole Circuit Breaker
Brand: FPE
SKU: NE114070
  • $184.09
    In stock
Square D FA14060C 1 Pole Circuit Breaker
Square D FA14060C 1 Pole Circuit Breaker
Brand: Square D
SKU: FA14060C
  • $193.91
    In stock
Square D FA14015C 1 Pole Circuit Breaker
Square D FA14015C 1 Pole Circuit Breaker
Brand: Square D
SKU: FA14015C
  • Inquire
    No stock
Square D FA14015B 1 Pole Circuit Breaker
Square D FA14015B 1 Pole Circuit Breaker
Brand: Square D
SKU: FA14015B
  • Inquire
    No stock
Bussmann KLU-3000 Low Voltage Fuse
Brand: Bussmann
SKU: KLU-3000
  • $1356.60
    In stock
Eaton KRP-C-4000SP Fuse
Eaton KRP-C-4000SP Fuse
Brand: Eaton
SKU: KRP-C-4000SP
  • $2070.60
    In stock
  • Inquire
    No stock
Mersen A4BY3500 Low Voltage Fuse
Brand: Mersen
SKU: A4BY3500
  • $2001.00
    In stock
Don’t see what you’re looking for?
Contact us today for expert assistance sourcing your part.
Get a Quote
Show: 
48 Items