The Power Relay DC 250A 12/24V (Blue Sea Systems L-Series Solenoid Switch 9012) is a hermetically sealed, vapor-proof remote-controlled relay for high continuous currents. It is remotely operated via a separate, low-dimensioned control circuit and is also suitable for installation on board gasoline-powered boats thanks to its ignition-protected design.
Advantages
- Hermetically sealed, vapor-proof contacts for high reliability even in humid environments
- Ignition-protected design – safe for installation on board gasoline-powered boats
- UL-508 certified (Industrial Control Equipment)
- Low control current minimizes heating and current consumption in the control circuit
- Activation via a separate remote switch (e.g., ON-OFF switch, sold separately)
Technical Data & Compatibility
- Continuous current 250 A, intermittent current 275 A (5 min), cranking current up to 1,000 A (30 sec)
- Rated voltage 12/24 V DC, control voltage range 9–36 V DC
- Coil function: Normally Open
- Maximum contact voltage 800 V DC
- Connection studs M8 (for 5/16" cable lugs), tightening torque max. 90 in-lb (10 Nm)
- Protection class IP67, ignition protected according to ISO 8846 and SAE J1171
Why is a power relay like the DC 250A 12/24V needed?
Whenever high continuous currents of 250 A and more need to be switched remotely, but a manual main switch is already present elsewhere in the circuit. Due to its ignition-protected and hermetically sealed design, the relay is also approved for use in gasoline-powered boats.
⚠️Safety data sheet can be found under Downloads!
Downloads
Deutsche Downloads
