The GRACO 116220 is a Bussmann LPJ series, 4A, Class J, time-delay fuse designed for circuit protection within GRACO equipment. It is constructed with a dual-element, current-limiting design housed in a melamine body, intended to provide reliable overcurrent protection in industrial and commercial electrical systems.

Key Features:

• Class J, time-delay, current-limiting fuse
• LPJ-4SP, 4A
• Dual-element, melamine cartridge body, ferrule terminals
• Compatible with GRACO equipment requiring 4A, 600VAC/300VDC circuit protection
• cULus Listed (file No. JDDZ.E4273), UL 248-8, CSA C22.2 No. 248.8, CE, RoHS compliant
• Current-limiting for enhanced safety
• Time-delay (10 seconds minimum at 500% rated current)
• Reliable overcurrent protection
• Non-indicating (standard version)
• High interrupt rating (300kA AC RMS Sym., 100kA DC)

Applications:
Used for circuit protection in GRACO industrial equipment, providing backup protection against motor burnout from overload or single-phasing if other overload protective devices fail. Suitable for use in NEMA and IEC motor controllers and other industrial applications requiring robust overcurrent protection.

Installation Notes:

• Using genuine Bussmann LPJ fuses ensures proper circuit protection, equipment safety, and compliance with regulatory standards.
• Always disconnect power before replacing fuses.
• Use only the specified fuse rating (4A, 600VAC/300VDC) for compatibility and safety.
• Ensure proper fit in the fuse holder; LPJ fuses are non-rejection type.
• Regularly inspect fuses for signs of wear or damage and replace as needed.