Description
Vehicle Compatibility
- Suitable for Cars, Trucks, Boats, RVs, Campers, and general 12V battery setups using a standard negative terminal post.
- Negative Pole Only: Designed to install on the negative battery terminal.
- Terminal Post Size: Fits negative terminal posts with a diameter of 15–17mm (approx 0.59–0.67in).
- Not Suitable: Not suitable for JIS standard small terminal posts (approximately 11mm diameter).
Specifications
- SKU: BDC1000
- Type: Top battery disconnect switch, manual On/Off
- Installation Position: Negative terminal (negative pole)
- Model: 1000A DC
- Circuit Type: 2 way
- Contact Type: Normally Open
- Rating: 250A DC Continuous, 1000A DC Cranking
- Housing Material: ABS Plastic
- Major Material: Copper
- Contacts: Corrosion resistant (as supplied)
- Dimensions (approx, as shown): Overall length 13.46cm (5.3in); height 5.59cm (2.2in); body width 6.6cm (2.6in); base height 4.57cm (1.8in)
Features
- Simple On/Off operation for quick battery disconnect
- Helps reduce battery drain during storage and improves safety during servicing
- Sturdy construction with corrosion resistant contacts for reliable connectivity
- Compact, tidy fitment on the battery negative terminal
- Ideal for daily drivers, campers, boats, and vehicles parked for extended periods
Why Buy From Us
- Fast dispatch from South Africa with nationwide delivery options
- 12 month warranty
- Fitment advice available to confirm terminal size and correct installation
Installation & Maintenance Tips
- Confirm your battery uses a standard negative terminal post sized 15–17mm before ordering.
- Switch vehicle ignition off and remove the key before installation.
- Install the unit on the negative terminal only, then secure the clamp firmly.
- Reconnect the negative cable to the switch terminal and tighten the fasteners securely.
- After installation, test On/Off positions to confirm power is cutting and restoring correctly.
- Periodically check fasteners for tightness and keep terminals clean to prevent resistance and heat build up.
Important: Product information, kit contents and compatibility are provided as a guide and may contain errors or omissions. Please verify that this part and any included components are correct for your vehicle before installation. For full details see our Website Disclaimer (Errors & Omissions).