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Eaton Cutler-Hammer BR Circuit Breakers BR240

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BR240

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The Eaton Cutler-Hammer BR240 is a thermal magnetic circuit breaker featuring a rated current of 40 A and a voltage rating of 120/240 VAC. This device supports a two-pole configuration and functions effectively within a frequency range of 50-60 Hz.

Ships Tue, Jul 28.
2 Year DO Supply Warranty
In Stock
Ships from Raleigh, NC
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 BR240

ManufacturerEaton Cutler-Hammer
Product TypeThermal Magnetic Circuit Breaker
Product LineBR Circuit Breakers
Part NumberBR240
UPC786676363006
Circuit Breaker TypeStandard Thermal-Magnetic
Rated Current40 A
Voltage Rating120/240 VAC
Number of Poles2 poles
Interrupting Rating (AIC)10 kAIC
Trip TypeCommon Breaker Trip
Mounting StylePlug-On Mount
Wire Size Capacity#14 to #4 AWG
Phase Type1 Phase
Minimum Frequency50 Hz
Maximum Frequency60 Hz

The BR240 thermal magnetic circuit breaker from Eaton Cutler-Hammer is engineered for reliable performance in electrical distribution systems. Rated for a current of 40 Amps, this circuit breaker operates at voltage levels from 120 to 240 VAC, making it versatile for different applications. This model features a standard two-pole configuration, suitable for single-phase operations.

Its interrupting capacity is rated at 10 kAIC, which ensures that it can safely handle fault conditions. The typical trip mechanism is classified as a common breaker trip, providing dependable protection against overloads and short circuits. With a frequency range from 50 Hz to 60 Hz, it complies with international electrical standards.

This unit uses a plug-on mounting style for easy installation, simplifying the integration into existing panels or enclosures. Additionally, the wire size capacity supports connections ranging from #14 AWG to #4 AWG wire, accommodating various types of installations. The BR240 circuit breaker is a robust choice for enhancing electrical safety and performance in residential or industrial settings.