Description
The Bussmann Fuse JM60100-3MW14 is a heavy-duty modular fuse block engineered to deliver dependable overcurrent protection across a wide range of commercial and industrial HVAC applications. Rated for 70–100A and configured in a 3-pole design, this fuse block is built to accommodate Class J fuses, providing superior short-circuit current ratings and tight current-limiting performance that safeguards compressors, motors, and other critical HVAC electrical components.
Key Features
- 70–100A ampere rating for flexible overcurrent protection
- 3-pole modular configuration for multi-phase circuit applications
- Designed for use with Class J fuses for high-performance current limiting
- Modular design simplifies installation, maintenance, and fuse replacement
- Robust construction suitable for demanding commercial and industrial HVAC environments
- Compact footprint supports efficient panel and enclosure layouts
Application
The JM60100-3MW14 fuse block is ideal for protecting HVAC equipment including rooftop units, air handling units, chillers, compressors, and motor control circuits. Its modular design allows technicians to quickly access and replace fuses without disturbing adjacent components, reducing downtime and simplifying service calls.
Why Choose Bussmann
Bussmann is a globally recognized leader in circuit protection, trusted by HVAC professionals for consistent quality, broad product availability, and compliance with industry standards. The JM-series fuse blocks are a go-to solution for contractors and engineers who demand reliable protection in high-demand electrical systems.







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