1-Pole Circuit Breaker
nassaunationalcable.com/collections/1-pole-circuit-breaker?page=5

Items in Cart ()

View cart

Collection: 1-Pole Circuit Breaker

Description:

A 1-pole circuit breaker is a type of electrical protection device designed to control and protect a single hot wire in an electrical circuit. It safeguards against overcurrent, short circuits, and electrical faults by interrupting the flow of electricity when a fault is detected. These circuit breakers are commonly used in residential, commercial, and industrial electrical systems to protect circuits with lower voltage and current demands.

Applications of 1-Pole Circuit Breakers:

Residential Electrical Systems: Protect individual branch circuits like lighting, outlets, and small appliances.
Commercial Spaces: Used in low-load circuits for lighting, small machinery, and office equipment.
Industrial Equipment: Protects low-power, single-phase equipment like pumps, fans, and motors.
Solar and Renewable Energy: Used in photovoltaic (solar) systems to protect DC circuits.
Control Panels: These are found in industrial and automation panels to protect low-power control circuits.
Portable Generators: Protects circuits in portable or backup generator systems.

  • Siemens QA115AF 1 Pole 15 Amp 120 VAC 10 kA Plug In AFCI Combination Circuit Breaker
    46%off
    Siemens QA115AF 1 Pole 15 Amp 120 VAC 10 kA Plug In AFCI Combination Circuit Breaker
    Sale price
    $79.90
    Regular price
    $150.00
  • Siemens US2-Q3030 1 Pole 30/30 Amp 120 VAC 10 kA Mini Plug In Duplex Circuit Breaker
    42%off
    Siemens US2-Q3030 1 Pole 30/30 Amp 120 VAC 10 kA Mini Plug In Duplex Circuit Breaker
    Sale price
    $23.05
    Regular price
    $40.00
  • Siemens US2-Q3020 1 Pole 30/20 Amp 120 VAC 10 kA Mini Plug In Duplex Circuit Breaker
    45%off
    Siemens US2-Q3020 1 Pole 30/20 Amp 120 VAC 10 kA Mini Plug In Duplex Circuit Breaker
    Sale price
    $23.05
    Regular price
    $42.00
  • Siemens US2-Q2020 Type QT 1 Pole 20/20 Amp 120 VAC 10 kA Plug In Duplex Circuit Breaker
    43%off
    Siemens US2-Q2020 Type QT 1 Pole 20/20 Amp 120 VAC 10 kA Plug In Duplex Circuit Breaker
    Sale price
    $19.65
    Regular price
    $35.00
  • Siemens Q160 Type QP 1 Pole 60 Amp 120 VAC 10 kA Plug In Circuit Breaker
    18%off
    Siemens Q160 Type QP 1 Pole 60 Amp 120 VAC 10 kA Plug In Circuit Breaker
    Sale price
    $16.25
    Regular price
    $20.00
  • Siemens US2-Q1515 1 Pole 15/15 Amp 120 VAC 10 kA Mini Plug In Duplex Circuit Breaker
    16%off
    Siemens US2-Q1515 1 Pole 15/15 Amp 120 VAC 10 kA Mini Plug In Duplex Circuit Breaker
    Sale price
    $325.00
    Regular price
    $390.00
  • Siemens Q150 Type QP 1 Pole 50 Amp 120 VAC 10 kA Plug In Circuit Breaker
    41%off
    Siemens Q150 Type QP 1 Pole 50 Amp 120 VAC 10 kA Plug In Circuit Breaker
    Sale price
    $10.57
    Regular price
    $18.00
  • Siemens Q140 Type QP 1 Pole 40 Amp 120 VAC 10 kA Plug In Circuit Breaker
    21%off
    Siemens Q140 Type QP 1 Pole 40 Amp 120 VAC 10 kA Plug In Circuit Breaker
    Sale price
    $11.83
    Regular price
    $15.00
  • Siemens Q130H Type QPH 1 Pole 30 Amp 120 VAC 22 kA Plug In Circuit Breaker
    42%off
    Siemens Q130H Type QPH 1 Pole 30 Amp 120 VAC 22 kA Plug In Circuit Breaker
    Sale price
    $23.05
    Regular price
    $40.00
  • Siemens Q13000S01 Type QP 1 Pole 30 Amp 120 VAC 10 kA Plug In Circuit Breaker Shunt Trip
    44%off
    Siemens Q13000S01 Type QP 1 Pole 30 Amp 120 VAC 10 kA Plug In Circuit Breaker Shunt Trip
    Sale price
    $138.65
    Regular price
    $250.00
  • Siemens Q130 Type QP 1 Pole 30 Amp 120 VAC 10 kA Plug In Circuit Breaker
    38%off
    Siemens Q130 Type QP 1 Pole 30 Amp 120 VAC 10 kA Plug In Circuit Breaker
    Sale price
    $9.80
    Regular price
    $16.00
  • Siemens Q12000S01 Type QP 1 Pole 20 Amp 120 VAC 10 kA Plug In Circuit Breaker Shunt Trip
    41%off
    Siemens Q12000S01 Type QP 1 Pole 20 Amp 120 VAC 10 kA Plug In Circuit Breaker Shunt Trip
    Sale price
    $128.53
    Regular price
    $220.00
  • Siemens Q120 Type QP 1 Pole 20 Amp 120 VAC 10 kA Plug In Circuit Breaker
    38%off
    Siemens Q120 Type QP 1 Pole 20 Amp 120 VAC 10 kA Plug In Circuit Breaker
    Sale price
    $9.80
    Regular price
    $16.00

BestSellers