Collection: 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.
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Siemens VPKD250 Circuit Breaker Type QD Replacement For Square D QO 2-pole 50A Clamshell PKG - VPKD25016%off
- Sale price
- $35.03
- Regular price
- $42.04
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Square D HOM2100 2 Pole 100 Amp 120/240 VAC 10 kA Mini Plug On Circuit Breaker42%off
- Sale price
- $80.29
- Regular price
- $140.00
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Square D HOM2125 2 Pole 125 Amp 120/240 VAC 10 kA Mini Plug On Circuit Breaker23%off
- Sale price
- $460.08
- Regular price
- $598.11
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Square D HOM215 2 Pole 15 Amp 120/240 VAC 10 kA Mini Plug On Circuit Breaker42%off
- Sale price
- $22.90
- Regular price
- $40.00
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Square D HOM2150BB 2 Pole 150 Amp 120/240 VAC 10 kA Mini Plug On Circuit Breaker16%off
- Sale price
- $543.45
- Regular price
- $652.08
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Square D HOM215CAFI 2 Pole 15 Amp 120 VAC 10 kA Plug On Circuit Breaker49%off
- Sale price
- $204.25
- Regular price
- $401.00
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Square D HOM215GFI 2 Pole 15 Amp 120/240 VAC 10 kA Plug On Circuit Breaker49%off
- Sale price
- $204.26
- Regular price
- $401.00
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Square D HOM220 2 Pole 20 Amp 120/240 VAC 10 kA Mini Plug On Circuit Breaker44%off
- Sale price
- $22.90
- Regular price
- $41.00
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Square D HOM220GFI 2 Pole 20 Amp 120/240 VAC 10 kA Plug In Ground Fault Circuit Breaker16%off
- Sale price
- $331.50
- Regular price
- $397.80
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Square D HOM230 2 Pole 30 Amp 120/240 VAC 10 kA Mini Plug-On Circuit Breaker42%off
- Sale price
- $22.88
- Regular price
- $40.00
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Square D HOM235 2 Pole 35 Amp 120/240 VAC 10 kA Mini Plug On Circuit Breaker45%off
- Sale price
- $27.05
- Regular price
- $50.00
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Square D HOM240 2 Pole 40 Amp 120/240 VAC 10 kA Mini Plug On Circuit Breaker42%off
- Sale price
- $22.90
- Regular price
- $40.00
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Square D HOM240GFI 2 Pole 40 Amp 120/240 VAC 10 kA Mini Plug On Circuit Breaker16%off
- Sale price
- $149.50
- Regular price
- $179.40
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Square D HOM250GFI 2 Pole 50 Amp 120/240 VAC 10 kA Mini Plug In Ground Fault On Circuit Breaker48%off
- Sale price
- $207.10
- Regular price
- $400.00
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Square D HOM260 2 Pole 60 Amp 120/240 VAC 10 kA Mini Plug On Circuit Breaker26%off
- Sale price
- $26.00
- Regular price
- $35.20
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