Description
The Cole Hersee M290 is a double-pole, single-throw (DPST) marine battery master switch that disconnects the battery to prevent drain when a boat or vehicle is left unattended. It is UL 707B rated.
A brass case and chrome lever resist corrosion in marine environments, and silver laminated contacts carry 125A continuously and 800A intermittently, with 20A continuous field terminals. The switch suits 6V to 36V systems.
A long 3/4″-24 mounting stem, 46mm, suits panels up to 23mm thick, which allows mounting through thick bulkheads and console panels. Two 10-32 stud terminals are provided.
Key Benefits
- Brass case and chrome lever for marine use
- UL 707B rated
- Silver laminated contacts, 125A continuous, 800A intermittent
- Long stem suits panels up to 23mm thick
- Prevents battery drain when unattended
- Suits 6V to 36V systems
Specifications
- Part numbers – M290-05B, M290-05BX
- Circuitry – DPST, On/Off
- Voltage – 6V–36V multivoltage
- Amperage – 800A intermittent, 125A continuous; field 20A continuous
- Contacts – Silver laminated
- Case – Brass
- Actuator – Chrome lever
- Stud terminals – 2 × 10-32
- Mounting stem – 3/4″-24 thread, 46mm long
- Panel thickness – Up to 23mm
- Approvals – UL 707B
- Dimensions – H 86 × Ø 67 mm
- Application – Heavy duty, marine
Applications
- Boats and marine vessels
- Bulkhead and console mounting
- RVs and caravans
- Heavy-duty vehicles
