C370 - 70Amp Circuit Breaker Description
C370 - 70Amp Circuit Breaker
The C370 is a 70 Amp, 3-pole circuit breaker built for protecting three-phase electrical circuits in commercial and industrial environments. With a common-trip design, all three poles disconnect together when a fault occurs, helping prevent damage to connected equipment and reducing the risk of electrical system issues.
Whether you're replacing an existing breaker during maintenance or upgrading equipment in a panel, the C370 offers a straightforward plug-on installation that helps keep projects moving.
You'll commonly find breakers like the C370 protecting motors, HVAC equipment, distribution panels, and other three-phase loads that demand reliable overcurrent protection.
Key Features and Benefits
- 70 Amp rating for commercial and industrial electrical applications
- Three-pole configuration for three-phase systems
- Common-trip operation disconnects all poles simultaneously during a fault
- Plug-on mounting for easier installation and replacement
- HACR rated for heating, air conditioning, and refrigeration equipment
- 10kA interrupting capacity at 240VAC
- Helps protect circuits from overloads and short circuits
- Suitable for equipment protection and branch circuit applications
- Compact design fits within compatible electrical equipment
- Frequently used for maintenance, upgrades, and replacement projects
Technical Specifications
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Part Number: C370
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Type: C
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Amperage Rating: 70 Amps
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Number of Poles: 3
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Trip Type: Common Trip
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Mounting Style: Plug-On
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Voltage Rating: 240VAC
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Interrupting Capacity: 10kA
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HACR Rated: Yes
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Dimensions:
- Width: 3.00 in.
- Height: 2.88 in.
- Depth: 2.56 in.
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Dimensions: 3.00"W × 2.88"H × 2.56"D
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Approximate Shipping Weight: 1.75 lbs
Material Compliance and Certifications
- HACR Rated
- Thermal-magnetic circuit breaker construction
- Manufactured for use in compatible electrical distribution equipment
- Built to applicable industry standards for branch circuit protection
Where It Works Best
- The C370 is commonly installed in commercial buildings, warehouses, manufacturing facilities, schools, office buildings, and other locations with three-phase electrical service. Typical applications include HVAC systems, motor circuits, machinery, panelboard distribution, and general-purpose branch circuits.
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Specifications
- Width:3.0
- Height:2.88
- Depth:2.56
- Poles:3
- Amperes:70
- A.I.C. Rating & Volts:10k @ 240VAC
- Type:C
- Approx Dimensions:3.00"W x 2.88"L x 2.56"D
- Additional Notes:HACR Rated, Common Trip, Plug-On Circuit Breaker
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You may return unused items within 30 days of delivery for a full refund.
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