HFB2040L - Westinghouse Cutler Hammer 40 Amp 2 Pole 600 Volt Molded Case Circuit Breaker

HFB2040L

HFB2040L is a 40 Amp, 2 Pole, 600 Volt molded case circuit breaker manufactured by Westinghouse Cutler Hammer.This circuit breaker features a bolt-on mounting type and is designed for reliable circuit protection in low voltage distribution systems. It has a 40 Amp trip rating within a 150 Amp frame, supports 600 VAC and 250 VDC voltage ratings, and is housed in a 3-pole frame with current carrying parts omitted from the center pole. The breaker includes sets of bottom/load-side and top/line-side lugs for secure connections. It is thermal magnetic type with a high interrupt rating suitable for industrial and commercial applications.

• Amperage: 40 Amp trip rating
• Voltage: 600 VAC, 250 VDC
• Poles: 2 poles in a 3-pole frame
• Mounting Type: Bolt-on
• Interrupt Rating: High interrupt capacity (typical for Mark 75 series)
• Frame/Series: Mark 75, 150 Amp frame
• Trip Unit: Thermal magnetic
• Certifications: UL Listed (typical for Westinghouse breakers)
• Includes bottom/load and top/line lugs
• Style Number: 4976D04G23 (reference style)

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: HFB2040L
• Manufacturer : Westinghouse
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Voltage : 600
• Amperage : 40
• Phase : 1
• Poles : 3
• AIC rating : 25kA@480V
• Connection : Feed-Thru
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• Weight : 6