Bussmann JM60060-3CR Class J Fuse Block

Bussmann JM60060-3CR Class J Fuse Block, 3-Pole, 600V, 60A

The Bussmann JM60060-3CR is a Class J fuse block engineered to hold and mount Class J fuses within industrial and commercial power distribution equipment. This 3-pole fuse block is rated 600-volt and 60-amp, providing a secure, code-compliant mounting platform for overcurrent protection in panelboards, switchboards, and motor control centers. Its Class J fuse block design ensures proper fit and clearance for Class J fuses, supporting reliable, coordinated circuit protection in demanding electrical systems where consistent overcurrent performance is essential.

Key Features

• 3-Pole Configuration: The JM60060-3CR mounts three fuse positions on a single block, simplifying installation and wiring in three-phase circuits and reducing the panel space required for individual single-pole blocks.
• 600-Volt Rating: Rated for 600-volt applications, this fuse block is suited to a wide range of commercial and industrial power distribution systems that require dependable voltage-rated overcurrent protection components.
• 60-Amp Rating: Sized to accept Class J fuses up to 60 amps, delivering dependable overcurrent protection for connected feeder and branch circuits in panelboards and switchboards.
• Class J Fuse Compatibility: Purpose-built to accept Class J fuses, ensuring the correct fit, clearance, and current-limiting performance coordination expected of Class J rated overcurrent protection devices.
• Rejection-Style Mounting: The Class J fuse block design is built to accept only Class J fuses, helping installers maintain proper fuse class coordination throughout the distribution system.
• Bussmann Build Quality: Manufactured by Bussmann, a long-established name in circuit protection components used throughout industrial and commercial electrical installations.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Panelboard and Switchboard Overcurrent Protection
• Motor Control Centers
• Industrial Power Distribution Equipment
• OEM Electrical Equipment and Machinery
• Service Entrance and Feeder Circuit Protection
• Three-Phase Commercial and Industrial Circuits

Why Bussmann?

Bussmann is a widely recognized manufacturer of circuit protection products used throughout commercial and industrial electrical systems. The JM60060-3CR fuse block's 3-pole, 600-volt, 60-amp, Class J construction reflects the fit, form, and rating precision electrical professionals rely on for consistent, code-compliant overcurrent protection. Choosing a genuine Bussmann Class J fuse block helps ensure proper coordination with Class J fuses for dependable, long-term circuit performance across panelboards, switchboards, and industrial distribution equipment.