Eaton British Standard Fuse A4 Size 100A 660V AC High Rupture Capacity TCP100

Eaton TCP100 British Standard Fuse A4 is a high-quality, reliable electrical protection device designed for low-voltage industrial and commercial applications. Rated for 100 amperes and 660 volts AC, this fuse safeguards equipment by interrupting excessive current flow, preventing damage, fire hazards, and electrical shocks.

The cylindrical fuse features bolted metal tags at each end for secure connection within electrical circuits. Inside, a metal strip melts when current exceeds the 100A threshold continuously, physically breaking the circuit to prevent further electrical faults. The T-speed fuse classification provides a slow-blow characteristic, accommodating motor starting surges while still offering quick response to sustained overloads.

Certification to British Standard BS 88 and compliance with IEC 60269 and EAC ensures safety compliance with industrial standards. With a high rupture capacity of 80 kiloamperes, this fuse can safely interrupt high fault currents without damaging surrounding equipment or causing hazard to personnel.

Its physical size corresponds to A4 fuse dimensions, including a length of 111 mm, height of 58 mm, diameter of 26 mm, and tag fixing centre spacing of 93.7 mm for compatibility with standard fuse holders and panel installations.

Designed for both general purpose (gG) and dual motor rating (gM) applications, it is suitable for power distribution, cable protection, and motor protection in industrial, manufacturing, HVAC, and commercial environments. The low power dissipation characteristic helps maintain energy efficiency in electrical circuits.

Rated current capacity: 100 amperes for dependable performance. Voltage rating: 660 volts AC suitable for low-voltage networks. Fuse size and fixing centers: A4 size, 93.7 mm for standard fitting. High rupturing capacity: 80 kA to ensure safe fault current interruption.

Slow-blow T speed fuse type suitable for motor surges. Compliance with BS 88, IEC 60269, and EAC standards. Physical dimensions: Length 111 mm, Height 58 mm, Diameter 26 mm. Compatible for general purpose (gG) and motor protection (gM) applications.

Constructed with bolted metal tags for secure connection in circuits.

Choose Eaton fuses for trusted electrical circuit protection across diverse industrial and commercial setups. Browse our Electrics category for a full range of Eaton fuses and accessories at EnvMart.