M-754中文资料力特数据手册PDF规格书

描述 Description

The M-750 Series 36V 310A Dual-Battery Selector &

Master Disconnect Switch is ideal for boats, emergency

vehicles, buses, heavy trucks, and RVs that use one

battery for starting the engine and another battery to

power auxiliary loads.

This automotive and marine battery selector switch has

single-pole, triple-throw (SP3T) circuitry, which gives you

four options: batteries OFF, battery 1 ON, battery 2 ON, or

both batteries ON simultaneously.

The battery cutoff position ensures reliable battery

disconnection to protect against electrical fire, tampering

or theft, and battery drain, while the selector switch

positions allow for maximum starting power and backup

starting power during emergencies.

Applications

• Boats

• Emergency Vehicles

• Heavy Trucks

• Buses

• RVs

Features and Benefits

• 500A intermittent current at 12V dc for up to 5 minutes

and 310A maximum continuous current

• Single-pole, triple-throw (SP3T) switch allows you to use

one of two batteries or both batteries at the same time,

which enables maximum starting power

• Functions either with alternators or generators

• 3/8-24 copper studs are solidly machined to the contact

plates

• High-performance rubber O-ring keeps water, dust, and

contaminants out

• Rugged polyester thermoplastic case and large, easy-togrip

knob stand up to impacts

• Designed with a flange for flush mounting or throughpanel

mounting

• Make before break design permits operation through the

ON positions with the engine running

• Available with or without a pilot light circuit

• UL and CE certified