CH140 - 40Amp Circuit Breaker
- 40 Amp
- 10k @ 120VAC
- 1 Pole
Purchase Options: Brand New
CH140 - 40Amp Circuit Breaker Description
CH140 - 40Amp Circuit Breaker
The CH140 is a 40 Amp, single-pole Type CH circuit breaker for use in compatible CH load centers and panelboards. If you're replacing an existing breaker, matching the breaker type is usually the first thing to check. The CH140 uses a plug-on design and is intended for panels that require a Type CH breaker.
This breaker is commonly found in residential and light commercial electrical systems where a 40 Amp single-pole breaker is specified. Its compact size allows it to fit designated spaces in compatible CH equipment, making it a straightforward replacement when the original breaker needs to be changed.
Whether you're working through routine maintenance, troubleshooting a circuit, or replacing an existing component, the CH140 provides the form and fit required for compatible CH applications.
Key Features and Benefits
- 40 Amp current rating
- Single-pole circuit breaker
- Type CH configuration
- Plug-on mounting style
- Designed for compatible CH load centers and panelboards
- Helps protect branch circuits from overloads and short circuits
- Maintains original equipment form, fit, and function
- Compact footprint for designated breaker spaces
- Suitable for maintenance and replacement applications
Technical Specifications
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Part Number: CH140
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Type: CH
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Poles: 1
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Amperage: 40 Amps
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Voltage Rating: 120 VAC
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A.I.C. Rating: 10kA @ 120VAC
- Mounting Style: Plug-On
- Width: 0.75 in.
- Height: 3.0 in.
- Depth: 2.50 in.
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Approximate Dimensions: 0.75"W × 3.0"H × 2.50"D
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Approximate Ship Weight: 0.60 lbs.
Material Compliance and Certifications
- This circuit breaker is intended for installation in compatible electrical equipment and should be installed in accordance with applicable electrical codes, manufacturer requirements, and local regulations.
Where It Works Best
The CH140 is commonly used in:
- Compatible CH load centers and panelboards
- Residential electrical systems
- Light commercial electrical installations
- Branch circuits requiring 40 Amp protection
- Electrical maintenance and repair projects
- Breaker replacement applications
- Existing installations where matching the original breaker type is important
- Facilities using Type CH electrical distribution equipment
For applications requiring a 40 Amp Type CH plug-on circuit breaker, the CH140 provides the ratings and configuration needed for use in compatible CH electrical systems.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:0.75
- Height:3.0
- Depth:2.5
- Poles:1
- Amperes:40
- A.I.C. Rating & Volts:10k @ 120VAC
- Type:CH
- Approx Dimensions:0.75"W x 3.00"L x 2.50"D
- Additional Notes:Plug-on style Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
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If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
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Same Day Shipping
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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).