Cole Hersee (Littelfuse) model 75920-BX heavy-duty battery master disconnect switch rated at 300A continuous (1000A intermittent) at 12V DC, suitable for use up to 36V DC. Features a lockable red rotary knob with 90° On/Off travel, IP67 waterproof and dustproof rating, and copper contacts in an engineering thermoplastic housing. Ideal for heavy truck, mining, construction, off-road, and marine applications requiring reliable emergency power isolation. Item presents in near-new condition and was sourced in original manufacturer’s packaging.
| Equipment type | Battery Isolator / Master Disconnect Switch |
| Manufacturer | Cole Hersee (Littelfuse) |
| Model number | 75920-BX |
| Rated specs | 300A continuous, 1000A intermittent, 12V DC (usable up to 36V DC), SPST On/Off, IP67 |
| Condition | Item appears in excellent, near-new condition. No visible corrosion, scratches, or physical damage. Red rotary knob is intact and clean. Brass terminal stud and threaded mounting shaft look undamaged. Item was in original manufacturer’s box (visible in data plate photo), consistent with unused or very lightly used stock. |
⚠ Shipping is not included in the listed price.
This is second-hand equipment being sold as-is. Local pickup is available at no charge. For courier/freight delivery, please contact us for a shipping quote before completing your order — calvin.coetzee@batterypowered.co.za / +27 72 370 9080.
This is second-hand equipment being sold as-is. Local pickup is available at no charge. For courier/freight delivery, please contact us for a shipping quote before completing your order — calvin.coetzee@batterypowered.co.za / +27 72 370 9080.
Reviews
There are no reviews yet.