- Double Pole Two Positions Off-On Marine Grade Master Disconnect Switch
- Designed to prevent electrical fires, tampering, theft and battery drain when equipment is unattended.
- For 6V-36V DC systems.
- Electrical Ratings
- Large studs 125 amps continuous - 1,000 amps intermittent
- Small studs 20 amps continuous
- 15 seconds On, 5 minutes Off
- Mounting stem: brass, 3/4"-16 thread, 1-13/32" (46.05mm) long
- fits panels up through 15/16" (23.81mm) thick
- Terminals: two 3/8" (9.52mm) diameter stud and two #10-32 stud
- Actuator: chrome plated lever
- Case: brass
- Contacts: silver laminated
- Manufacturer: Cole Hersee
- Model Number: Master Disconnect Switch
- Part Number: M-290
- Also Known As: M-289