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Eaton Cutler-Hammer BJ Breakers BJ3150

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BJ3150

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The Eaton Cutler-Hammer BJ3150 is a compact miniature circuit breaker designed for efficient circuit protection. This unit features a 150 A amperage rating, suitable for 240 V AC systems, providing effective current interruption capabilities.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for BJ3150

ManufacturerEaton Cutler-Hammer
Product TypeMiniature Circuit Breaker
Product LineBJ Breakers
Part NumberBJ3150
Weight2.50 lbs (1.13 kg)
Number of Poles3-Pole
Amperage Rating150 A
Voltage Rating240 V AC
Interrupting Rating (AIC)10 KAIC
Trip TypeThermal-Magnetic
Mounting MethodPlug-on mounting
Wire Material CompatibilityAluminum (Al) or Copper
Conductor Size Range#2 AWG
Trip ConfigurationCommon Breaker Trip
Minimum Storage Temperature-40 °C
Maximum Storage Temperature80 °C

The BJ3150 model, crafted by Eaton Cutler-Hammer, is a miniature circuit breaker engineered for versatility in electrical applications. Functioning with three poles, this breaker is rated for 150 amperes and operates effectively under a voltage of 240 volts AC. It boasts an interrupting rating of 10 KAIC, allowing it to handle substantial fault currents for reliable circuit protection.

Designed with a thermal-magnetic trip type, the BJ3150 ensures prompt responses to overload and short circuit conditions. This unit features a plug-on mounting method that allows for quick installation, enhancing convenience in panel configurations. The wiring can utilize aluminum or copper materials, making it adaptable to various installation requirements. It supports conductor sizes of up to #2 AWG, accommodating a range of cabling options.

For durability, this circuit breaker can be stored within a temperature range of -40 °C to 80 °C. Its trip configuration is based on a common breaker trip, ensuring consistent performance across all poles. The Eaton Cutler-Hammer BJ3150 is a viable choice for applications where space-saving and high performance are essential.