Overview
The Gould Shawmut 60305J is a single-pole Class J fuseholder designed for industrial circuit protection applications. Rated for 30 amperes at 600 volts, this fuseholder provides dependable protection in panel-mount and DIN rail installations. Manufactured by Ferraz Shawmut (now Mersen), a leading supplier of electrical protection components, the 60305J meets UL Standard 512 and CSA C22.2 certifications for safety and reliability.
Key Features
- Single-pole configuration for individual circuit protection
- 30A current rating at 600V AC/DC
- Designed for use with Class J fuses (AJT, A4J, HSJ types)
- Copper box connectors and clips for improved heat cycling
- UL listed and CSA certified for North American compliance
- Suitable for copper wire connections (#2 to #14 AWG)
Technical Specifications
- Voltage Rating: 600V AC/VDC
- Current Rating: 30 Amperes
- Fuse Class: J
- Poles: 1
- Wire Range: #2 to #14 AWG (copper)
- Connector Type: Box lug terminals
- Standards: UL 512, CSA C22.2 No. 106
- Series: Class J Fuseholder
- Manufacturer: Ferraz Shawmut (Gould/Mersen)
Typical Applications
The 60305J fuseholder is commonly used in:
- Industrial control panels and motor control centers
- Electrical distribution systems requiring 30A protection
- Commercial HVAC and refrigeration equipment
- Machine tool and automation equipment protection
- Supplemental circuit protection in industrial facilities
Compatibility & Replacements
Compatible With
- Class J fuse types: AJT (time-delay), A4J (fast-acting), HSJ (high-speed)
- Industrial control systems and motor control centers
- Panel-mount and DIN rail electrical enclosures
- Copper conductor-based wiring systems
Replaces / Drop-In Replacement For
The 60305J is a single-pole adder variant in the Ferraz Shawmut Class J fuseholder line. Verify compatibility with your system integrator before ordering, as replacement fuseholders should match pole configuration, amperage rating, and voltage specifications.
Works With
- Class J fuse standards (UL 198-J)
- Standard industrial electrical enclosure systems
- Common electrical distribution equipment and bus bars
