Description

Single Circuit ON-OFF Battery Switch with Locking Key – Red
300 Amps continuous rating for outboards and small gasoline or diesel engines
Blue Sea Systems battery switch is a reliable and proven method to isolate the battery and loads.

Tin-plated copper studs for maximum conductivity and corrosion resistance
Studs accept 3/8″ (M10) ring terminals
7/8″ (22 mm) stud length accepts multiple cable terminals
Blue Sea Systems one-piece terminal stud design never loosens over time
One-piece stainless flange nuts ensure safe and secure connections
Isolating cover protects rear contacts
Breakout tabs allow wire access in any direction

Battery Switch Specifications

Switch Type 
Single Circuit ON-OFF

Color
Red

Maximum Voltage
48V DC

Stud Size
3/8″

Continuous Rating 
300A

Intermittent Rating 
500A

Starting Rating 30 sec 
900A

Stud Material
Tinned Copper

Stud Torque
120 in-lb (13.56 Nm)

Switching Rating
25A

Weight
0.65lb (0.29 kg)

 
Meets the following regulations:

Downloads:
Dimensioned drawing 6004

Instructions