Mersen W212079 - FR22AM69V20P Ferrule Fuse, 20A 690V, 22x58mm

The Mersen FR22AM69V20P is a high-performance cylindrical ferrule fuse-link designed for motor protection applications. This 22x58mm aM (motor) type fuse provides reliable protection against high short-circuit currents with excellent current limiting and low thermal let-through values. Rated for 690 VAC with a breaking capacity of 120 kA AC, the fuse features a ceramic body with silver-plated copper contacts for superior conductivity and durability. The FR22AM69V20P includes an integrated striker (P designation) for remote indication of fuse operation, allowing auxiliary contact activation when the fuse blows. This model is rated at 20 amps with a power dissipation of 1.35 W at rated current. The aM type classification ensures the fuse can handle in-rush currents typical of motor starting while protecting electrical devices from unacceptable short-circuit conditions. Meets IEC 60269-1 & -2 standards and is approved by Lloyd's Register of Shipping and Bureau Veritas.