Mersen Fuse link

Mersen cylindrical fuse link FR22AM40V125P

Manufacturer: Mersen
Designation: Cylindrical fuse link aM 22x58 125A
Type: FR22AM40V125P
Design: Ceramic fuse
Size: 22x58 mm
Voltage type: AC
Rated current: 125 A
Rated voltage: 500 V
Operating class: aM (partial device protection)
Operating frequency: 50 Hz
Indicator design: other
Tripping characteristic: other
Power loss at rated current: 9.9 W

Mersen cylindrical fuse link FR22AM40V125P: additional details
Mersen aM and gG fuse links cover a wide range of sizes and current ratings for 400, 500, and 690 VAC. They are used for the protection of electrical distribution circuits and industrial systems. A large portion of the current ratings is available in sizes 8x31 and 10x38 optionally with an indicator and in sizes 14x51 and 22x58 optionally with a striker pin for triggering an auxiliary contact. All cylindrical fuse links consist of a ceramic body and silver-plated contacts. Cylindrical fuse links of operating class aM are partial area fuses and protect electrical devices from destruction due to excessively high short circuits through their strong current limitation and low thermal let-through values. They disconnect currents greater than 6.3 x ln up to the maximum breaking capacity. Cylindrical fuse links aM are preferably used to protect systems and switching devices in motor circuits. When selecting the fuse links, the rated fuse current can be chosen to be equal to the motor rated current. Our technology and manufacturing process ensure highly reliable technical performance.