Pack of 4 PSC 88 Series 12A circuit breaker switches — overcurrent protectors engineered to stop excessive current and help protect wiring and equipment in 12amp circuits. Key benefits Protects equipment and wiring: interrupts current when a circuit exceeds 12 amps to reduce risk of overheating, component damage, or fire. Easy circuit control: acts as a switchable overcurrent protector to isolate a circuit quickly and safely. Multiple pieces for replacements or installations: four identical PSC 88 Series breakers let you update several circuits or keep spares on hand. What this product does Function: Circuit breaker switch and overcurrent protector rated for 12 A. Purpose: Detects and interrupts overcurrent conditions in 12amp circuits to prevent damage and maintain safe operation. Form factor: Supplied as a set of four (4 PSC), matching the PSC 88 Series model designation. Key attributes Quantity: 4 pieces Model/Series: PSC 88 Series Current rating: 12 A Type: Circuit breaker switch / overcurrent protector Typical applications Automotive and marine branch circuits: protect lighting, pumps, chargers, and accessory circuits rated for 12 A. RV and mobile power systems: safeguard appliance subcircuits and accessory loads where reliable overcurrent protection is required. Small electrical panels and DIY control projects: use as protective devices for equipment and subcircuits that draw up to 12 amps. Installation and use tips Confirm compatibility with your system and panel before installation and match the PSC 88 Series 12A rating to the circuit load. Follow applicable electrical codes and manufacturer instructions; if uncertain, consult a qualified electrician or technician. Keep spare units on hand for quick replacement when maintaining multiple 12 A circuits. Reliable, practical protection from a recognized model series — four PSC 88 Series 12A circuit breaker switches provide straightforward overcurrent protection for multiple 12amp circuits.