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Wiring & Connectors

400 Amp DC Breaker

SKU: DHM1B-400
$135.00 / Each
✓ In Stock (25 available)

Heavy Duty Battery Disconnect Switch, 400 Amp DC Circuit Breaker for Boat Trolling Motor Marine Function: Thermal Magnetic Trip, circuit overload protection, isolation circuit, cir

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Why Buy This from AOG

Authorized dealer — genuine product, backed by the manufacturer's warranty
Personal service from a small, family-run business that knows and serves the Plain & off-grid community — not a faceless call center
Chosen to last, not to be the cheapest — built for years of real use
Curated for true off-grid living, not stacked on a big-box shelf

Need something else too?

Solar Panels | Kits & Bundles | Batteries | Inverters | Charge Controllers | Power Converters | DC-DC Chargers | Chargers | Solar Racking & Mounting | Off-Grid Appliances | Lighting & Accessories | Monitoring & Accessories | Parts & Repair | Misc | Power Controllers

Shipping Info
Weight: 3lb 5oz
Dimensions: 0.00" × 0.00" × 0.00"

Ships to the lower 48 states. See our Shipping & Returns policy before you buy.

Product Description

Heavy Duty Battery Disconnect Switch, 400 Amp DC Circuit Breaker for Boat Trolling Motor Marine Function: Thermal Magnetic Trip, circuit overload protection, isolation circuit, circuit short circuit protection Easy installation of electrical accessories in compartments and that too accessible from the front Suitable for DC application such as photovoltaic / UPS / battery / Datacenter etc.

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