CHF140 - Westinghouse 40A 1-Pole 120/240V Plug-In Circuit Breaker 10kAIC

CHF140

CHF140 is a 1-pole, 40 amp, 120/240 volt plug-in circuit breaker designed for reliable residential and light commercial applications. This Westinghouse breaker features a thermal-magnetic trip unit and a mechanical trip flag for easy status identification. The compact 3/4-inch design allows for higher density panel installations, making it ideal for space-constrained environments. It is rated for 10kA interrupting capacity at 120V, ensuring safe operation under fault conditions. This breaker is compatible with Westinghouse CHF series load centers and panels. It is designed for plug-in mounting, which simplifies installation and replacement. The breaker is suitable for use in standard residential and light commercial power distribution systems.

• Part Number: CHF140
• Manufacturer: Westinghouse
• Amperage: 40A
• Voltage: 120/240V
• Poles: 1
• Mounting Type: Plug-In
• Interrupt Rating: 10kAIC @ 120V
• Series/Frame: CHF
• Series/Frame: CHF
• Trip Unit: Thermal-Magnetic
• Features: Mechanical Trip Flag
• Standards: UL Listed

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Specifications

• Part Number: CHF140
• Manufacturer : Westinghouse
• Brand : Westinghouse
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : CH Series
• Type : CHF
• Voltage : 240
• Amperage : 40
• Phase : 1
• Poles : 1
• AIC rating : 10kA@120V
• Connection : Plug-In
• Functions : LI - Long-Time and Instantaneous
• MCM Size : Min. Wire Size 14 AWG (Cu/Al) Max. Wire Size 2 AWG (Cu/Al)
• Breaker Type : CHF
• Protection : Thermal Magnetic

Product Data

• UPC : 786685532134
• GTIN : 00786685532134
• Country of Origin : United States
• Dimensions : 3 in x 3 in x 0.75 in (Length/Depth x Height x Width)
• Weight : 0.25
• Panel Type : Type CH Loadcenters
• Standards : UL 489, HACR Rated