Upgrade outdoor electrical reliability with the Eaton Cutler-Hammer 100A outdoor surface-mount circuit breaker enclosure. Built for exterior walls, this durable enclosure houses two circuits in a compact footprint designed to protect and simplify 120/240 V service. UL-listed and outdoor-rated, it delivers safe, code-compliant protection for essential exterior loads.
Key advantages that matter
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Two spaces for two circuits with double-pole protection up to 100 A, ideal for pairing outdoor lighting with receptacles or a small pool/pump setup.
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Surface-mount installation for quick, clean mounting on exterior walls, sheds, or utility rooms.
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Included breakers with 100 A, 120/240 V capability to get you up and running without sourcing separate components.
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UL Listed and designed for outdoor use, providing reliable protection in variable weather and temperature conditions.
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Compact, practical dimensions at 7-1/2 in width, 13 in height, and 4-1/2 in depth, fitting neatly where space is at a premium.
What problems this enclosure solves
When you need dependable outdoor power with simple expandability, this enclosure delivers. Its two-space design makes it straightforward to run two protected circuits from a single outdoor location, reducing the need for larger panels. The 100 A rating supports robust outdoor equipment while maintaining a compact footprint, and UL listing assures proper electrical protection and safe installation.
Ideal use cases
- Outdoor lighting and outlets for decks, driveways, and landscaping projects.
- Equipment for pumps, irrigation systems, or pool and hot tub ancillary circuits requiring 120/240 V service.
- Small exterior installations on sheds, workshops, or remote outbuildings where a weather-ready, code-compliant enclosure is essential.
Practical setup tips
Plan a mounting location with adequate clearance and follow local electrical codes for outdoor installations. Route conductors through appropriate openings and use weatherproof seals to minimize moisture ingress. With breakers included, verify compatibility with your existing wiring and consider future expansion needs—two spaces mean you can add a third circuit down the line by upgrading only the interior protection, not the entire enclosure.
Specifications at a glance
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Brand: Eaton (Cutler-Hammer)
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Product Type: Surface-mount circuit breaker enclosure
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Max Circuits / Spaces: 2 / 2
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Mounting Type: Surface mount
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Indoor/Outdoor: Outdoor
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Volts: 120/240
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Circuit Protection Type: Double Pole
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Amps: 100
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Breakers Included: Yes
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Dimensions: Width 7-1/2", Depth 4-1/2", Height 13"
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UL Listed: Yes
