The Bussmann LIMITRON 500 AMP FAST ACTING CURRENT LIMITING FUSE 600 VAC JJS-500 is a circuit protection device from Bussmann. It provides overcurrent protection, breaking the circuit automatically if current exceeds a safe level. Key specifications noted on this listing include 600 VAC, 500 AMP. It is commonly in OEM equipment and MRO replacement for electrical protection devices.
