Providing the widest range of circuit protection products in the industry means that we offer solutions for everyone from OEMs and panel builders to MROs and electrical contractors either directly or via electrical distributors.
Series
303 Series Midget Open-Style Fuse Blocks - Midget
Mersen midget fuse blocks accommodate all 30 ampere 1-1/2” x 13/32” midget fuses. Class CC fuse blocks accommodate all 30 ampere Class CC fuses. A choice of box, screw, or pressure-plate connectors fit a wide range of stranded or solid copper wire. Insulators are glassfilled polycarbonate (GFPC) with verified dielectric strength in excess of 2500V. Fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tin-plated copper alloy.
Read
Series
750V Open Style Semiconductor Fuseholders - IEC Cylindrical 14x51mm
Mersen Semiconductor fuse blocks feature open face styles. Each version is rated 750 volts and accommodates 14 x 51mm or 22 x 58mm IEC Cylindrical fuses. 703, U705 and U710 fuseholders feature Mersen's unique adder-block design which can be assembled onto 1, 2, or 3-pole fuseholders to form multi-pole segmented holders of as many poles as desired. A choice of box, screw, or pressure plate connectors is offered to fit a wide range of standard or solid copper wire. All versions have verified dielectric strength in excess of 2500V. A patented built-in DIN-rail adapter on the U710 blocks adds further design versatility. All fuse clips are made of high conductivity tin-plated copper with spring reinforced clips.
Read
Product
USGCC1
Fuse Holder UltraSafe™ 600VAC 600VDC Class CC 30A 1-Pole Cage Clamp IP20
Read
Product
USGCC1I
Fuse Holder UltraSafe™ 600VAC 600VDC Class CC 30A 1-Pole LED Cage Clamp IP20
Read
Product
USGCC1I-DC24
Fuse Holder UltraSafe™ 24VDC Class CC 30A 1-Pole LED Cage Clamp IP20
Read
Product
USGCC2
Fuse Holder UltraSafe™ 600VAC 600VDC Class CC 30A 2-Pole Cage Clamp IP20
Read
Product
USGCC2I
Fuse Holder UltraSafe™ 600VAC 600VDC Class CC 30A 2-Pole LED Cage Clamp IP20
Read
Product
USGCC3
Fuse Holder UltraSafe™ 600VAC 600VDC Class CC 30A 3-Pole Cage Clamp IP20
Read
Product
USGCC3I
Fuse Holder UltraSafe™ 600VAC 600VDC Class CC 30A 3-Pole LED Cage Clamp IP20
Read
Series
US3J - Class J
Mersen UltraSafe Modular 600 Volt Fuse Holders for Class J fuses introduce a new level of safety and ease for installing or replacing Class J fuses. UltraSafe holders qualify as “finger-safe” to an IP20 grade of protection under IEC standards. The US3J accommodates 30A Class J or 22 x 58 mm French Ferrule* fuses. The US6J is for 60A Class J fuses. UltraSafe holders are available in compact 1, 2, or 3 pole units, with or without blown-fuse indicators in each pole. Multi-pole units can also be made up in the field by using the multiplepole Assembly Kits. All units have provisions for locking in the open position for safety during fuse changeouts or equipment servicing. US3J and US6J holders can be snap-mounted to 35 mm DIN-rail and they have a unique latch which will stay open to allow re-positioning of the holder in the future. UltraSafe body material is tough and durable polyamide.
*Holder not UL listed when installed with French Ferrule fuses.
RECOMMENDED FUSE USAGE:
*US3J, US6J use with AJT, A4J, HSJ
Read
