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Fuses

Power Products/Fuses 
Viewing Page 6 of 72 (711 results)
30A J 3P ULTRASAFE

30A J 3P ULTRASAFE

Item #: US3J3

Supplier Part #: US3J3
Brand: Mersen

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

CSA Certified C22.2, class 6225 01, File 32169; UL Listed, guide IZLT File E52283; DIN-rail mount; Quick, easy fuse change; Compact footprint; Optional indicator lights; IEC certified 60269-1, 60947-3; Finger-safe IP20 protection

$134.57 /EA
NOT CURRENTLY IN STOCK

60A J 1P ULTRASAFE

Item #: US6J1

Supplier Part #: US6J1
Brand: Mersen

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

Finger-safe IP20 protection; CSA Certified C22.2, class 6225 01, File 32169; IEC certified 60269-1, 60947-3; Compact footprint; Optional indicator lights; Quick, easy fuse change; UL Listed, guide IZLT File E52283; DIN-rail mount

$47.84 /EA
NOT CURRENTLY IN STOCK

60A J 2P ULTRASAFE

Item #: US6J2

Supplier Part #: US6J2
Brand: Mersen

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

Optional indicator lights; DIN-rail mount; Quick, easy fuse change; UL Listed, guide IZLT File E52283; Finger-safe IP20 protection; CSA Certified C22.2, class 6225 01, File 32169; Compact footprint; IEC certified 60269-1, 60947-3

$101.75 /EA
NOT CURRENTLY IN STOCK
600V 30A 3P MID ULTSFE

600V 30A 3P MID ULTSFE

Item #: USM3

Supplier Part #: USM3
Brand: Mersen

Mersen UltraSafe Modular Fuse holders introduce a new level of safety for Class CC (USCC) and Midget 1-1/2" x 13/32" (USM) AC and DC rated fuses up to 30 amperes. UltraSafe holders qualify as “Fingersafe” under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe holders are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse indicators in each pole. Multi-pole units can also be field assembled by ordering pin-tie handles. UltraSafe holders save up to 15% mounting space and any combination can be snapped onto 35mm DIN-rail for extra savings in panel building time. UltraSafe holders with Class CC fuses chosen for Type “2” No Damage protection give one of the safest protection packages in the industry. UltraSafe body material is tough and durable polyamide, with exceptional insulating properties.

ATM, DCT, ATMR recommended for DC applications; IEC 60269-2-1 and 60947-3 Compliant (USM only); DIN-rail mounting; IP20 Finger-Safe (touch safe); UL Listed to standard 4248-18 (photovoltaic), File E347822; Compact footprint; CSA Certified C22.2; Optional visual blown fuse Indicator lights; Quick, tool-free, easy fuse change outs; UL Listed to Standard 4248- 4 (class CC) and 4248-1 (midget), File E52283

$68.00 /EA
NOT CURRENTLY IN STOCK
US141

US141

Item #: Z331153

Supplier Part #: Z331153
Brand: Mersen

The innovative and comprehensive UltraSafe™ range of Mersen fuse-holders. Modular fuse-holders are finger-safe under IEC standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). Modular fuse-holders are available in 1, 2, 3 or 4 poles, with or without visual blown fuse indicator, in UL + IEC version. Multi-pole units can also be field assembled by ordering pin-ties assembly kit. In this size, the range also offers the possibility to use microswitches (supplied with the holders or ordered separately) to allow remote indication. UltraSafe™ range is made of tough and durable thermoplastic or thermoset material.

CSA Certified C22.2, class 6225, file 32169; RoHS Compliant; Plastic material: NF 16101 & 16102 Requirement 2 Compliant; Finger safe; IEC 60269-2 and IEC 60947-3; Sealable in closed and open position; UL Recognized Component, UL4248, guide IZLT2, file E52283; Flame retardant materials with glow wire flammability index to 960°C; DIN rail mounting; Modular design; Plastic material UL94V2 mini; Lockable; Optional visual blown fuse indicator & microswitch; Multi-pole assembly kit available

$43.85 /EA
NOT CURRENTLY IN STOCK
30A J 2P ULTRASAFE

30A J 2P ULTRASAFE

Item #: US3J2

Supplier Part #: US3J2
Brand: Mersen

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

DIN-rail mount; Optional indicator lights; Quick, easy fuse change; IEC certified 60269-1, 60947-3; CSA Certified C22.2, class 6225 01, File 32169; UL Listed, guide IZLT File E52283; Finger-safe IP20 protection; Compact footprint

$89.62 /EA
NOT CURRENTLY IN STOCK

J FUSE BLOCK 600V 600A 3P BXR

Item #: 6633J

Supplier Part #: 6633J
Brand: Mersen

A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum conductors. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30A, 60A and the new 100A SJ fuse blocks feature a unique adder block configuration 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, with a choice of spring-reinforced or non-spring reinforced clips. Space saving options are now available in the 30A and 100A configurations which are noted in the product selection tables.

UL listed Guide IZLT, File E52283; CSA certified class 6225, File 32169; All class J fuse blocks meet the requirements of UL4248 (formerly UL512); Class J Blocks (600V) use with AJT, A4J, HSJ

$2,083.50 /EA
NOT CURRENTLY IN STOCK
250V 100A R SP FUSE BLK

250V 100A R SP FUSE BLK

Item #: 21036R

Supplier Part #: 21036R
Brand: Mersen

Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.

All fuse blocks meet the requirements of UL 4248; UL listed, guide IZLT, File E52283; UL recognized component guide IZLT2, file E52283; CSA certified class 6225, File 32169

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No Longer in Production
SPD ST 480V 3PH DELTA NON-G+MS

SPD ST 480V 3PH DELTA NON-G+MS

Item #: ST4803PDGM

Supplier Part #: ST4803PDGM
Brand: Mersen

Surge-Trap® Modular Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring Mersen’s patented TPMOV® technology inside. UL 1449 4th Edition approved, it is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator, and a small footprint. A remote indicator option provides status to critical control circuitry. The Surge-Trap Modular SPD has a high short circuit rating and a thermally protected MOV, which eliminates the need for additional overcurrent protection devices.

IP20 finger-safe design; DIN-rail mountable; Visual indicator; ANSI/IEEE C62.41.1, C62.41.2, C62.45; 2-year warranty; No additional overcurrent protection devices required; Small footprint; Fail-safe, self-protected design; RoHS Compliant; Easy installation or retrofit; ANSI/UL 1449 4th Edition, Type 1 Component Assembly SPD, File E210793; Remote indicator (optional)

$331.25 /EA
NOT CURRENTLY IN STOCK
TPMOV T1 34MM 75KA 150V SL

TPMOV T1 34MM 75KA 150V SL

Item #: 150TPMOV7SL

Supplier Part #: 150TPMOV7SL
Brand: Mersen

Mersen’s patented TPMOV technology eliminates common failure modes that occur in the field with standard metal oxide varistors. Internally the TPMOV is comprised of a voltage clamping device and a disconnecting apparatus that monitors the status of the metal oxide disk, making the TPMOV a fail-safe device. In the event of an overvoltage breakdown, the metal oxide disc is securely disconnected from the system power by an arc shield. Upon failure, the TPMOV is also equipped with a visual pin indicator as well as a normally open micro-switch, providing remote indication if applicable. TPMOV7 50% more surge capacity, Same footprint The TPMOV7 is rated for 75kA - 8/20µs peak surge current and is available for maximum continuous operating voltages (MCOV) from 150V to 320VAC.

Consistent footprint with 25–40mm MOVs; Wave solderable; Industry-leading, patented TPMOV technology available in 50kA and 75kA surge capacities; ANSI/UL 1449 4th Edition, Type 1 Component Assembly SPD, File E210793; Built-in visual/remote indication optional; No additional overcurrent protective device (fuses) required; RoHS Compliant

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No Longer in Production
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