Product Description
The Eaton CH345 is a thermal magnetic circuit breaker, designed for use with Type CH Loadcenters. Rated at 45 A and 240V, this three-pole breaker offers a 10 kAIC interrupt rating. It features a trip-free mechanism to prevent contacts from being held closed during a fault. HACR rated for heating, air conditioning, and refrigeration circuits.
- Trip-free mechanism prevents contacts from being held closed during a fault
- 10kA interrupt capacity at 240VAC
- Fits Eaton and Cutler-Hammer Type CH panelboards
Product Highlights
The Eaton CH345 circuit breaker is suitable for commercial and industrial applications, providing reliable overload and short-circuit protection.
Product Information
Standard Information
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Brand: EATON
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Manufacturer Part Number: CH345
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Country of Origin: DO
Technical Specifications
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Product Name: Eaton CH thermal magnetic circuit breaker
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Catalog Number: CH345
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UPC: 782113356266
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Product Length/Depth: 3.5 in
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Product Height: 3.5 in
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Product Width: 2.25 in
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Certifications: UL 489
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Catalog Notes: HACR rated, Three-Pole 240V Common Trip Requires Three 3/4-Inch Spaces
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Product Type: Thermal magnetic circuit breakers
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Used with: Type CH Loadcenters
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Amperage Rating: 45 A
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Voltage rating: 240 V
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Trip Type: Common breaker trip
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Circuit breaker type: CH
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Interrupt rating: 10 kAIC
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Main circuit breaker: CH
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Wire size: #10-1/0 AWG Cu/Al
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Number of poles: Three-pole
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Type: Type CH 3/4-Inch standard circuit breaker
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Brand: Eaton
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Mounting Type: Panel Mount
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Series: CH
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Amperage: 45A
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Voltage: 240VAC
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Poles: 3
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Phase: 3
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AIC Rating: 10kA @ 240VAC
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Mounting Style: Plug-On
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Terminal Type: Box Lugs
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For Use With: Eaton CH Loadcenters
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Trip Technology: Thermal Magnetic
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Trip Function Code: LI
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Trip Function: Long-Time, Instantaneous
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Trip Adjustability: Fixed
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Wire Gauge: 10-1/0 AWG (Cu/Al)
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Max Wire: 1/0 AWG
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Min Wire: 10 AWG
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Available Options: Padlock Attachment
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Standards: HACR, UL 489
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Approval: UL
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Temp Rating: 60C to 75C
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Construction Features: Common Trip, HACR Rated, Quick-Make/Quick-Break, Trip-Free Mechanism
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Temperature Rating: 60 to 75 deg C
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Application: For heating, air conditioning, refrigeration equipment and Type CH loadcenters
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Standard & Approvals: UL 489, HACR Listed
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Actuator Type: Toggle Handle
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Connection Type: Box Lug
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Country of Origin: DO
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Size of Wire: 10 to 1/0 AWG
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Voltage Type: AC
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Frame Type: CH
