Fuse link - NH00 aM 160A/690V - motor starter 004111736

NH Fuse Links – Reliable Protection for Motors and Installations

The NH00 aM 160A/690V fuse link is a protective element designed to protect electrical circuits, especially those powering motors. Its design and operating characteristics ensure a quick and effective response in the event of overloads or short circuits, minimizing the risk of damage and downtime. This is a key component in power distribution systems, both in industrial and commercial applications.

Characteristics and Application

This fuse link has a rated current of 160A and is designed to operate in circuits with a voltage of 690V AC. The “aM” designation indicates its specialization – motor protection. The aM characteristic provides a faster response to short-term current surges, typical of motor starting, while protecting against overloads. This prevents damage to the motor and ensures continuous operation. The top indicator allows for visual control of the fuse link status – whether it has blown and needs to be replaced.

Construction and Mounting

NH00 fuse links are mounted in dedicated fuse holders, ensuring a stable electrical connection and easy replacement. The absence of metal insulated grips (IMGL) indicates a standard construction, compatible with most available holders. The solid construction guarantees reliable operation even in harsh environmental conditions. Manufactured by the renowned manufacturer ETI POLAM, the fuse link meets high standards of quality and safety.