Eaton 20A British Standard Fuse A1 550V AC High Rupture Capacity Low Power Loss NITD20

Eaton NITD20 British Standard Fuse A1 is a high-quality fuse rated at 20A and 550V AC designed to provide robust protection against overcurrent conditions in low-voltage electrical circuits. This fuse features an A1 cylindrical body with a length of 55 mm and fixing centres spacing of 44.5 mm, ideal for general-purpose electrical safety applications.

The fuse operates as a fail-safe weak link by melting its internal wire element when current exceeds 20 amperes. This immediate disconnection prevents potential damage to downstream equipment and wiring. Eaton’s dual-pin blade tags securely slot into compatible fuse holders, ensuring reliable installation and contact integrity.

With a high rupture capacity of 80kA, this fuse can interrupt large fault currents safely without compromising circuit stability. Its low power loss cylindrical design enhances overall energy efficiency, making it suitable for high-density mounting configurations often found in industrial and commercial electrical installations.

Compliant with international standards IEC 60269 and British Standard BS 88, the NITD20 fuse meets stringent safety and performance requirements. It is rated for Type 2 coordination, ensuring effective selective protection in motor control and other industrial automation applications without causing wider mechanical effects upon activation.

This Eaton fuse is commonly used in a wide range of applications including industrial lighting, electrical switchgear, and domestic power distribution systems. Its robust design and reliable breaking capacity make it a trusted component for engineers and electricians seeking dependable circuit protection solutions.

Designed to protect electrical circuits from short circuits and current overloads safely. A1 style tags with dual-pin blade design ensure secure slotting into fuse holders. High breaking capacity of 80kA safely interrupts wide range overcurrents.

Compact cylindrical fuse design minimizes power loss for improved energy efficiency. Suitable for industrial lighting, domestic electrical applications, and Type 2 coordination. Complies with IEC 60269 and BS 88 standards for fuse safety and reliability.

Low temperature rise allows high-density mounting in electrical panels. Effective “weak link” to prevent wider mechanical or electrical damage during faults. Explore more Eaton fuses and electrical protection components on EnvMart for your industrial, commercial, and residential electrical needs.