2-Pole Circuit Breaker
nassaunationalcable.com/es/collections/2-pole-circuit-breaker?page=3

Items in Cart ()

View cart

Colección: 2-Pole Circuit Breaker

Description:

A 2-pole circuit breaker is an electrical safety device designed to protect circuits carrying two "hot" wires in a single-phase or three-phase system. It is typically used for higher-voltage circuits, such as 240V in residential systems or specific commercial and industrial setups applications. Simultaneously disconnecting both poles (wires) during a fault or overload, ensures safety and prevents electrical hazards.

Applications of 2-Pole Circuit Breakers

Residential:
Used in 240V circuits for appliances like:

Electric water heaters
Air conditioners
Electric stoves and ovens
Clothes dryers
Commercial: Protects circuits in office buildings or retail spaces for equipment requiring higher voltages or power, such as HVAC systems or elevators.
Industrial: Essential in protecting motors, heavy machinery, and equipment that operate on higher voltage and require dual-phase connections.
Renewable Energy Systems: Used in solar inverters and battery systems to manage and protect circuits carrying higher voltages.
Data Centers: Protects circuits powering high-performance servers and other equipment requiring stable, high-voltage power supplies.
Portable Generators: Used to protect generator circuits providing 240V power for temporary setups.

  • EATON BR THERMAL MAGNETIC CIRCUIT BREAKER - BR220
    16%off
    EATON BR THERMAL MAGNETIC CIRCUIT BREAKER - BR220
    Precio de oferta
    $20.64
    Precio habitual
    $24.77
  • EATON BR THERMAL MAGNETIC CIRCUIT BREAKER - BR230
    16%off
    EATON BR THERMAL MAGNETIC CIRCUIT BREAKER - BR230
    Precio de oferta
    $20.64
    Precio habitual
    $24.77
  • Eaton BR Thermal magnetic circuit breaker Cutler-Hammer BR250
    Eaton BR Thermal magnetic circuit breaker Cutler-Hammer BR250
    Precio de oferta
    $51.84
    Precio habitual
    $51.84
  • Eaton BR2100 2 Pole 100 Amp 120/240 VAC 10 kA Plug In Circuit Breaker
    22%off
    Eaton BR2100 2 Pole 100 Amp 120/240 VAC 10 kA Plug In Circuit Breaker
    Precio de oferta
    $116.28
    Precio habitual
    $149.99
  • EATON DNPL151515 Circuit Breaker 15A 240V 50/60Hz 3Ph
    16%off
    EATON DNPL151515 Circuit Breaker 15A 240V 50/60Hz 3Ph
    Precio de oferta
    $114.40
    Precio habitual
    $137.28
  • Eaton QB GFCI Two-pole circuit breaker QBGFT2050
    16%off
    Eaton QB GFCI Two-pole circuit breaker QBGFT2050
    Precio de oferta
    $492.70
    Precio habitual
    $591.24
  • Miniature circuit-breaker, Acti9 C120H, 2P, 63 A, C curve, 15000 A (IEC 60898-1), 15 kA (IEC 60947-2) - A9N18456
    16%off
    Miniature circuit-breaker, Acti9 C120H, 2P, 63 A, C curve, 15000 A (IEC 60898-1), 15 kA (IEC 60947-2) - A9N18456
    Precio de oferta
    $334.69
    Precio habitual
    $401.62
  • Series C GHB2050 2 Pole Molded Case Circuit Breaker 50 A 480Y/277 VAC 14 kA
    Series C GHB2050 2 Pole Molded Case Circuit Breaker 50 A 480Y/277 VAC 14 kA
  • Siemens B280HH 2 Pole Low Voltage Bolt On Circuit Breaker 80 Amp 120/240 VAC 65 kA
    23%off
    Siemens B280HH 2 Pole Low Voltage Bolt On Circuit Breaker 80 Amp 120/240 VAC 65 kA
    Precio de oferta
    $340.00
    Precio habitual
    $442.01
  • Siemens ITEQ1520 Duplex Circuit Breaker Type QT Class CTL Twin 15A/20A
    16%off
    Siemens ITEQ1520 Duplex Circuit Breaker Type QT Class CTL Twin 15A/20A
    Precio de oferta
    $24.57
    Precio habitual
    $29.48
  • Siemens ITEQ220 Circuit Breaker Type QP 2-pole 20A - ITEQ220
    16%off
    Siemens ITEQ220 Circuit Breaker Type QP 2-pole 20A - ITEQ220
    Precio de oferta
    $26.65
    Precio habitual
    $31.98
  • Siemens Q2100H Type QPH 2 Pole 100 Amp 120/240 VAC 22 kA Plug In Circuit Breaker
    42%off
    Siemens Q2100H Type QPH 2 Pole 100 Amp 120/240 VAC 22 kA Plug In Circuit Breaker
    Precio de oferta
    $125.65
    Precio habitual
    $220.00
  • Siemens Q2100 Type QP 2 Pole 100 Amp 120/240 VAC 10 kA Plug In Circuit Breaker
    38%off
    Siemens Q2100 Type QP 2 Pole 100 Amp 120/240 VAC 10 kA Plug In Circuit Breaker
    Precio de oferta
    $79.32
    Precio habitual
    $130.00
  • Siemens Q215 Plug 2 Pole 15 Amp 120/240 VAC 10 kA Mini Plug On Triplex Breaker
    46%off
    Siemens Q215 Plug 2 Pole 15 Amp 120/240 VAC 10 kA Mini Plug On Triplex Breaker
    Precio de oferta
    $23.95
    Precio habitual
    $45.00
  • Siemens US2-Q21520CT 2 Pole 15/20/15 Amp 120/240 VAC 10 kA Mini Plug In Triplex Breaker
    44%off
    Siemens US2-Q21520CT 2 Pole 15/20/15 Amp 120/240 VAC 10 kA Mini Plug In Triplex Breaker
    Precio de oferta
    $69.18
    Precio habitual
    $125.00
  • Siemens US2-Q21525CT 2 Pole 15/25/15 Amp 120/240 VAC 10 kA Mini Plug In Triplex Breaker
    16%off
    Siemens US2-Q21525CT 2 Pole 15/25/15 Amp 120/240 VAC 10 kA Mini Plug In Triplex Breaker
    Precio de oferta
    $65.56
    Precio habitual
    $78.67

BestSellers