100 amp 2 pole breaker
A 100 amp 2-pole breaker is a type of electrical breaker that is designed to handle a maximum current of 100 amps and is used to protect a 2-pole circuit. Here are some key characteristics and uses of a 100 amp 2-pole breaker:
Characteristics:
- Maximum current rating: 100 amps
- Number of poles: 2
- Voltage rating: Typically 120/240 volts, but can vary depending on the specific breaker
- Type: Can be either a thermal-magnetic breaker or an arc-fault breaker
- Size: Typically 1-2 inches wide and 4-6 inches tall
Uses:
- Residential and commercial electrical systems
- Feeding a 2-pole circuit, such as a 240-volt appliance or a 240-volt dryer
- Providing overcurrent protection for a 2-pole circuit
- Meeting the requirements of the National Electric Code (NEC) for overcurrent protection
Examples of applications:
- Feeding a 240-volt electric dryer
- Providing power to a 240-volt electric range or cooktop
- Protecting a 240-volt electric water heater
- Feeding a 240-volt electric air conditioner or heat pump
Important notes:
- A 100 amp 2-pole breaker is typically used in a 240-volt circuit, but can also be used in a 120-volt circuit if the breaker is rated for 120/240 volts.
- The breaker should be installed in a main electrical panel or subpanel, and should be sized according to the maximum current rating of the circuit it is protecting.
- It is important to follow all local electrical codes and regulations when installing a 100 amp 2-pole breaker, and to ensure that the breaker is installed and wired correctly to ensure safe and reliable operation.