Mersen

Product DescriptionThe Mersen A15QS200-4 is a high-speed fuse designed for protecting heavy-duty devices. It operates at a voltage rating of one hundred fifty volts alternating current and one hundred fifty volts direct current with an amperage rating of two hundred amps. This fuse is...

Product Description The MERSEN A15QS70-4 is a high-speed Amp-Trap fuse designed for protecting diodes and other semiconductor devices rated at 150VAC/DC. Its compact design is suitable for applications with limited space. This fuse is fast-acting and current limiting, equivalent to Buss FWA style. It...

Product Description The MERSEN A25X150-4 is an Amp-Trap Form 101 semiconductor fuse with fast-acting blade bolt-in design. It is UL Recognized and ideal for semiconductor protection. This fuse has a voltage rating of 250VAC and a current rating of 150A, with an interrupt rating...

Product Description The MERSEN A25X200-4 is a 200-amp semiconductor protection fuse designed for high-speed overcurrent protection in power electronics applications. Semiconductor fuses are engineered to clear fault currents faster than standard class fuses, protecting diodes, thyristors (SCRs), IGBTs, and similar solid-state devices from thermal...

Product Description The MERSEN a25x35-4 is a round, fast-acting semiconductor protection fuse rated at 35 amperes and 250 VAC. Part of the A25X AMP-TRAP series, it is designed to protect power semiconductors including diodes, phase-control SCRs, and similar power semiconductor devices used in heavy-duty...

Product DescriptionThe MERSEN A25X40-4 is a current-limiting, fast-acting semiconductor protection fuse rated for 40 amps and 250 VAC with a 100 kA interrupting rating. It belongs to the Amp-Trap series and is designed to protect solid-state components such as heavy-duty rectifiers and similar high-power...

Product Description The MERSEN A25X70-4 is an Amp-trap® Form 101 semiconductor protection fuse designed for heavy-duty rectifiers, such as those used in the electrochemical industry. Originally designed for diode protection, A25X fuses have been particularly reliable in heavy-duty applications of many types. RoHS Compliant...

Product Description The Mersen A25X80-4 AMP-TRAP® Form 101 series semiconductor protection fuse is designed for heavy-duty rectifiers used in industries like electro-chemical processing. Originally for diode protection, these current limiting fast-acting fuses are reliable in various heavy-duty applications. Low l²t minimizes damage to protected...

Product Description The MERSEN A25Z10-2 is a semiconductor fuse rated at 250 volts and 10 amps, designed to provide fast-acting overcurrent protection for sensitive power semiconductor devices such as SCRs, diodes, and thyristors. Semiconductor fuses operate at significantly higher speeds than standard branch-circuit fuses,...

Product DescriptionThe Mersen A2D10R is a Class RK1 time-delay fuse designed for use in electrical systems. This fuse operates at 250 volts and has a current rating of 10 amps. It is suitable for motor circuits, safety switches, transformers, and general-purpose applications. Solid-state SmartSpot...

Product Description The MERSEN A2D125R is a Class RK1 time-delay fuse with a SmartSpot visual blown fuse indicator. This 250VAC/DC, 125A fuse is designed for motor safety switches, transformers, disconnects, control panels and general-purpose circuits. It provides time-delay for motor starting and transformer inrush...

Product Description The Mersen A2D150R is a Class RK1 time-delay fuse featuring a blade connection and SmartSpot indicator. This Amp-Trap 2000 fuse is designed for motors, safety switches, transformers, branch circuit protection, disconnects, control panels and all general-purpose circuits. It provides time-delay for motor...

Product DescriptionThe Mersen A2D15R is a Class RK1 time-delay fuse rated for 250 volts and 15 amps. This fuse is designed for use in various electrical applications, providing current limiting and excellent protection against overloads. It is built for critical operations where time-delay functionality...