Description
CURT 52216 is an RVibrake towed-vehicle battery disconnect with a fixed rotary knob. It attaches to the negative terminal of a compatible top-post lead-acid battery to disconnect power when required during a vehicle's flat-towing procedure or storage. This is a battery-terminal accessory, not a vehicle-specific wiring harness.
- CURT specifies a 500-amp surge rating and a 125-amp continuous rating at 12 volts. Use only within the battery and electrical-system limits.
- Fits compatible top-post lead-acid batteries in 6V, 12V or 24V DC installations; confirm terminal style, clearances and manufacturer instructions.
- High-conductivity zinc-alloy construction with a brass-plated protective finish. Includes one disconnect switch.
- Verify whether the vehicle manufacturer requires battery disconnection for flat towing. Follow CURT's negative-post installation procedure and restore connections before normal vehicle operation.
Specifications
| Brand | CURT |
| Manufacturer Part Number | 52216 |
| Marine | No |
| Type | Rotary With Fixed Knob |
Battery Compatibility & Safety
- Suitable for top-post lead-acid batteries with the correct terminal geometry and electrical limits; vehicle model/year alone is not a compatibility test.
- Negative terminal installation only. Refer to CURT 52216 instructions and the vehicle manufacturer's flat-towing procedures.
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