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300A Auto Circuit Breaker Car Audio Fuse Holder Power Insurance Automatic Switch(Black)

300A Auto Circuit Breaker Car Audio Fuse Holder Power Insurance Automatic Switch(Black)

Regular price $177.00
Regular price Sale price $177.00
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Handling time 1 - 3 working days. (Buy2fix has to process your order and put all your items through its strict quality-control tests.)

Transit time 5 - 10 working days.

Return Guarantee

For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.

DOA Guarantee

If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Buy2fix will make compensation based on the damage situation.

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If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. Buy2fix will make compensation based on the damage situation.


1. Current: 50/60/80/100/150/200/300A
2. Wiring hole: 0GA/4GA (with conversion sleeve)
3. Dimensions: 69x52x35 mm
4. Weight: about 200 grams
5. Applicable model: universal
6. Features: wide applicability, simple and convenient installation, good contact effect, protection equipment, durable

Working method:
1. When a short circuit in the circuit causes an overcurrent, the long-handle button automatically bounces to cut off the power supply to protect the equipment. After the fault is eliminated, press the long-handle back to the original position to form a path
2. Manual power-off: We need to disconnect the circuit when refitting, directly press the oval red button on the fuse, then the long handle will automatically bounce to cut off the power. Connect as above, then press the long handle back to its original position
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