300A 4-5 Speed Battery

Product Model: WNB012A

SwitchMaterial:Plastic

Size:140*140*85mm

Function:Protect the power supply

Operation Mode:ON-OFF

Current Rating:300 Amps

Operating Voltage:32 Volts

Contact Type:Normally Closed

Connector Type:Crimp

Switch Type:Rotary

Material:Copper,Abs,Plastic,Silver

Circuit Type:2-way

The 300A 4-5 Speed Battery Switch (Model: WNB012A) is a 3-position rotary selector switch designed for dual battery switching. With a current rating of 300 Amps and operating voltage of 6-32V, it is ideal for boats, campers, yachts, and other marine or RV applications, serving as a reliable power control component.

As a 3-position 3-stud dual-circuit switch, it switches a single battery to a single load group. Its core function is to isolate the potentially destructive energy in battery banks when the boat is not in use or during emergencies, effectively protecting the power supply.

Constructed from ABS plastic, copper, and silver, it features an isolating ABS shell and a red copper plated silver inner core, ensuring maximum conductivity and stable performance. It has a compact size of 140*140*85mm and an IP66 waterproof rating, suitable for harsh marine environments.

Equipped with a crimp connector type and rotary actuator labeled OFF-1-2, it supports flexible installation—surface, front panel, or rear panel mounting, and is ignition-compatible for gasoline-powered boats, requiring direct installation for use.

With a normally closed contact type, 2-way circuit design, and ON-OFF operation mode, this switch integrates practicality, durability, and safety. It is a reliable solution for dual battery management in marine and RV applications, ensuring efficient and secure power control.