Overview
The Square D HOM245 is a 45 A, 120/240 V AC, two-pole Homeline standard circuit breaker for compatible Square D Homeline load centers. It uses thermal-magnetic protection, plug-in mounting, box-lug terminals, and a 10 kA interrupting rating.
Key Features
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Thermal-magnetic trip: Provides overload and short-circuit protection for manufacturer-approved two-pole circuits.
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Plug-in mounting: Designed to seat in compatible Homeline load centers with box-lug load connections.
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Two-pole common trip: Supports compatible 120/240 V AC circuits requiring simultaneous pole operation.
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HACR rated: Suitable for applicable HACR equipment when used within manufacturer ratings.
Specifications
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Manufacturer / model: Square D HOM245
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Series: Homeline
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Current / voltage: 45 A / 120/240 V AC
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Poles / phase: 2 poles / single phase
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Protection: Standard thermal magnetic
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Interrupting rating: 10 kA
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Mounting / terminals: Plug-in; box lugs
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Conductor range: 8–2 AWG
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Temperature rating: 104°F (40°C)
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Certification: UL Listed; HACR rated
Common Applications
- Compatible Square D Homeline load centers requiring a 45 A two-pole breaker.
- 120/240 V branch or feeder circuits where HOM245 is specified.
- Like-for-like service replacement of an existing HOM245.
