Blue Sea Systems

Blue Sea Systems 3000 HD-Series Single Circuit ON/OFF Battery Switch

Name: Blue Sea Systems 3000 HD-Series Single Circuit ON/OFF Battery Switch
Brand: Blue Sea Systems
SKU: 20231
Price: 121.97 USD
Availability: InStock

SKU:20231

$121.97 USD

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HD-Series Battery Switch Single Circuit ON/OFF

Features:

600 Ampere Continuous Rating
Accepts two 4/0 battery cables per terminal
Ignition protected - safe for installation aboard gasoline-powered boats
.870 (22.01mm) stud length to accept multiple cable terminals
1/2 (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance
Meets American Boat and Yacht Council (ABYC) requirements for battery switches
Tactile textures indicate knob position by feel only
Case design allows surface or rear panel mounting
Fits all Perko and Guest low amperage battery switch hole patterns

Warning WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Blue Sea Systems 3000 HD-Series Single Circuit ON/OFF Battery Switch provides dependable battery circuit control for boat owners, marine electricians, and builders installing electrical systems aboard gasoline-powered boats. Designed for high-current marine applications, this battery switch helps manage power to a single battery circuit while supporting durable connections, flexible installation, and straightforward operation.

The switch features a 600-ampere continuous rating and accepts two 4/0 battery cables per terminal, making it suitable for demanding marine battery wiring configurations. Its ignition-protected design is intended for installation aboard gasoline-powered boats. Tin-plated copper studs support conductivity and corrosion resistance, while the extended stud length accommodates multiple cable terminals. Tactile textures on the control knob allow the ON or OFF position to be identified by feel.

The HD-Series battery switch case supports either surface mounting or rear panel mounting, providing installation flexibility for a variety of boat electrical layouts. It