Blue Sea BS 9012 L Solenoid - 12/24V DC 250A is the ideal solution for boat starting circuit isolation requirements. The switch is electronically controlled with low power consumption and can be mounted directly between the battery and the starter, operated by a remote switch.
KEY FEATURES
- Hermetically sealed contacts / vapor protected
- Ignition protection - safe for installation on board a gasoline-powered boat
- Activated with an ON-OFF switch that can be mounted anywhere on board
- Integrated coil control minimizes overheating and power consumption
- 450 Amp class
- Designed for 12 or 24 volt systems
TECHNICAL DETAILS
- Control circuit connection: 20 AWG tinned wire
- Nominal voltage 12V DC 24V DC
- Coil function: Normally open
- Mounting: #10
- Operating voltage: 3.6A when changing state
- Continuous operating voltage: 0.13A @ 12 V
0.07A @ 24 V - Battery terminal studs with torque limit: 10.17 Nm
- Continuous charge current: 250A – with 1/0 cable size
300A – with 2/0 cable size
400A – with 4/0 cable size
450A – with 2 x 2/0 cable size - Peak charge current: 275A – with 1/0 cable size
400A - with 2/0 cable size
500A – with 4/0 cable size
600A – with 2 x 2/0 cable size - Contact type: Normally open
- Cranking speed 30 sec: 1,000A (The current required by the starter motor before the engine starts. Cranking current varies significantly during the cranking cycle. Initially, there is a large surge of current required to overcome the inertia and compression of the engine. This surge can be two to four times the average cranking current. Cranking current is used for sizing batteries, cables and battery switches).
- Input voltage: 9-36vdc
- Duty cycle: 0.25 sec. (10 repetitions): 2000A
- Switching cycles: 1,000,000
- Battery connection studs: Serrated flange nut
- Terminal stud length: 16.76mm
- Terminal stud size: 5/16" 8M
- Weight: 0.45 kg