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Eaton / Cutler-Hammer CHB140 - 40A 1 Pole Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU CHB140
Eaton/Cutler-Hammer CHB140 1 Pole Circuit Breaker
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Eaton / Cutler-Hammer CHB140 - 40A 1 Pole Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU CHB140
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Eaton/Cutler-Hammer CHB140 1 Pole Circuit Breaker

Eaton / Cutler-Hammer CHB140 - 40A 1 Pole Miniature Circuit Breaker

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$107.30 In stock

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DescriptionSpecificationsSuperClubWarranties
Description
Rated for 40 amps at 120/240V, the Eaton CHB140 delivers dependable overload and short-circuit protection for commercial facilities. This single-pole, thermal-magnetic breaker is HACR rated, making it suitable for heating and air conditioning circuits. It bolts into Cutler-Hammer Type PB and PH panelboards, as well as compatible meter panels, ensuring a vibration-resistant installation. The unit features a 10 kAIC interrupt capacity and accepts 8-4 AWG copper or aluminum conductors.

Specifications

Brand Eaton / Cutler-Hammer
Series CHB
Part Number CHB140
Amperage 40A
Voltage 120/240VAC
Poles 1
Phase 1
AIC Rating 10kA @ 120/240VAC
Mounting Style Bolt-On
Terminal Type Box Lugs
For Use With Cutler-Hammer Type PB Panelboards, Type PH Panelboards, Meter Panels
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed
Wire Gauge 8-4 AWG (Cu/Al)
Max Wire 4 AWG
Min Wire 8 AWG
Available Options Handle Lock, Handle Tie
Standards CSA C22.2 No. 5, Federal Specification W-C-375b, UL 489
Approval CSA, UL
Temp Rating 60C to 75C
Construction Features HACR Rated

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