Bussmann ABC30 Fast-acting Ceramic Fuse 30A 250V 5-pack

Product Description

The BUSSMANN ABC30 is a fast-acting, small-dimension ceramic tube fuse rated for 30 amps and 250 VAC. It is designed for supplemental and electronic equipment protection applications where a quick response to overcurrent conditions is required. The ceramic tube body provides reliable arc suppression at rated current levels. Electricians and electronics technicians install this fuse type in control panels, instrumentation enclosures, and light commercial equipment requiring compact, reliable overcurrent protection. This package contains 5 fuses.

The ABC30 is suited for supplemental protection in residential and light commercial electronic applications. Its small form factor fits compact fuse holders found in control boards, HVAC equipment accessories, and general electronic devices. The fast-acting characteristic makes it appropriate for circuits where load inrush is not a concern and immediate overcurrent interruption is required to protect sensitive downstream components.

Key Features

• Fast-acting response for immediate overcurrent interruption in sensitive electronic circuits
• Ceramic tube construction for reliable arc suppression and mechanical durability
• 30-amp rating handles supplemental protection loads in control and electronic equipment
• 250 VAC voltage rating suitable for standard single-phase low-voltage circuits
• Small-dimension form factor fits compact fuse holders and panel-mount blocks
• Sold in a pack of 5 for serviceability and on-truck inventory

Compatibility

Designed for supplemental and electronic protection applications requiring a fast-acting, small-dimension ceramic tube fuse rated at 30 amps and 250 VAC. Verify fuse holder compatibility and circuit protection requirements before installation.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements. De-energize the circuit completely and verify zero voltage with a meter before replacing any fuse. Confirm the replacement fuse matches the amperage, voltage, and speed rating specified on the equipment nameplate or schematic. Never substitute a higher-amperage fuse to bypass a recurring overcurrent condition without first diagnosing the root cause.