Bluesky MISC POL-54-321PL Pollak 54-321PL Automotive Circuit Breaker

The Pollak 54-321PL is a heavy-duty automatic reset circuit breaker designed for use in automotive, marine, RV, and powersports electrical systems. Built to protect wiring and electrical components from overload and short-circuit conditions, this breaker provides reliable overcurrent protection without the need to replace a fuse after a fault clears.

Key Features:

• Automatic Reset: Automatically resets once the overload condition is cleared, restoring circuit function without manual intervention
• Type I (Cycling) Operation: Cycles on and off during an overload condition to protect the circuit until the fault is removed
• Robust Construction: Designed to withstand vibration and harsh environments common in mobile and marine applications
• Blade-Style Terminals: Features spade/blade-style terminals for quick, secure wiring connections
• Compact Form Factor: Low-profile design allows for easy installation in tight spaces, junction boxes, and electrical panels
• Wide Application Range: Suitable for 12V and 24V DC electrical systems used in cars, trucks, boats, RVs, and trailers

The Pollak 54-321PL circuit breaker is a trusted solution for protecting DC electrical circuits in demanding mobile environments. Its automatic reset functionality makes it ideal for applications where resetting a blown fuse would be inconvenient or hazardous.