Solvian EL-48 Battery Disconnect Switch 12/24V 250A ON-OFF

The Solvian EL-48 Battery Disconnect Switch is a heavy-duty rotary ON-OFF switch designed for 12V and 24V DC systems. Rated for 250A continuous current and 2500A intermittent (5 seconds), it provides reliable battery isolation for automotive, marine, RV, and commercial vehicle applications. The switch features M10 terminal studs, a red handle, and a black ABS plastic housing for durability.

Advantages

High current capacity with robust construction ensures safe and reliable battery disconnection. The rotary ON-OFF design offers simple operation, while the surface mount housing allows easy installation. With a dielectric strength of 1500V AC and a mechanical life of 10,000 cycles, this switch is built for long-term use in demanding environments.

Suitable for

• Automotive battery isolation
• Marine electrical systems
• RV and camper power management
• Commercial vehicle battery disconnect
• Solar and off-grid battery banks

Key specifications

• Operating Voltage: 12V / 24V DC
• Continuous Current: 250A
• Intermittent Current: 2500A (5 seconds)
• Switch Type: Rotary ON-OFF
• Terminal Stud Size: M10
• Mounting: Surface Mount
• Housing Material: ABS Plastic
• Handle Color: Red
• Body Color: Black
• Dielectric Strength: 1500V AC (1 minute)
• Operating Temperature: -30°C to +60°C
• Contact Resistance: < 50mΩ
• Mechanical Life: 10,000 cycles

Recommendations

For optimal performance, ensure proper cable sizing and torque specifications for M10 studs. Suitable for use as a master disconnect switch in 12V or 24V systems. Always disconnect the battery before performing electrical maintenance.