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Open-Style Power Distribution Block, MPDB Series, 3-Pole, Line Side (1) Opening Per Pole 2/0 - 14 AWG, Load Side (4) Openings Per Pole 4 - 14 AWG, CU/AL 135/175 Amp Rated, 1000 Volt AC/DC, 100kA SCCR Rating

Category: Single Primary / Multiple Secondary Non-Insulated Distribution Blocks

Time Delay Fuse, Class J, 60 Amp, 600 Volt AC, 300kA Interrupting Rating.

Category: Class J Power Fuses

Power Distribution Block, 3-Pole, 2 x 2 - 600 MCM In, 2 x 2 - 600 MCM Out, Open, 840 Amp, 1000 Volt AC/DC

Category: Double Primary / Double Secondary Non-Insulated Distribution Blocks

Mersen PT fuses are current-limiting fuses with high interrupting rating, used for the primary winding protection of potential transformer. They are small dimension ferrule type fuses and mount in standard clips. Current ratings are from 0.25A to 5A. 4800 Volts 0.5 amps.

Category: Potential Transformer Fuses

250V 1/2A 5X20MM SM FUSE

Category: Electronic Time Delay Fuses

Fuse, Amp-Trap®, 600 Volt AC, 300 Volt DC, 450 Amp, Fast-Acting, Class T, A6T Series  

Category: Class T Power Fuses

Mersen UltraSafe modular class J fuseholders introduce a new level of safety and ease for installing or replacing class J fuses. UltraSafe fuseholders qualify as finger-safe to an IP20 grade of protection under IEC standards. The US3J accommodates 30A class J or IEC cylindrical 22x58mm fuses. The US6J accommodates 60A class J. UltraSafe fuseholders are available in compact 1, 2, or 3-pole units, with or without visual blown fuse indication. Multiple poles can be assembled in the field by ordering and installing pin-tie handles. US3J and US6J fuseholders can be mounted on 35mm DIN-rail. Body material is a tough and durable polyamide. 600 Volts 30 Amps 3 pole with indicator series.

Category: Class J Finger Safe / Dead Front Fuse Holders

A70qs700-4 94688-fuse

Category: Semiconductor Fuses

Mersen open style class J fuse blocks accommodate all class J fuses ranging from 0-600A, 600V. 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. SJ fuse blocks are more compact than the traditional offering and feature a unique adder block configuration for multi-pole field assembly. All fuse clips are made of high conductivity tin-plated copper, with a choice of spring reinforced or non-spring reinforced clips. 600 Volts 30 amps Space Saving 3 poles Box connection.

Category: Class J Fuse Blocks

Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers. R-Rated fuses are back-up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-Rated fuse size. These fuses come with a 3 (size D) or 4 (size E) inch diameter barrels with ferrules and are mounted in spring reinforced clips. 1500 Volts 3 Amps A480R series.

Category: R-Rated Motor Circuit Protection Fuses

500V 600A SEMICOND FUSE (A50Q

Category: Semiconductor Fuses

Fuse, Amp-Trap 2000®, 600 Volt AC/DC, 10 Amp, Time-Delay, Class J, AJT Series, Smart-Spot

Category: Class J Power Fuses

Fuse, Amp-Trap®, 600 Volt AC, 300 Volt DC, 90 Amp, Fast-Acting, Class J, A4J Series  

Category: Class J Power Fuses

PDB 3P AL INTERMEDIATE UL1953

Category: Single Primary / Multiple Secondary Non-Insulated Distribution Blocks

94400-FUSE FORM 101

Category: Semiconductor Fuses

Fuse, Amp-Trap®, 600 Volt AC, 300 Volt DC, 200 Amp, Fast-Acting, Class T, A6T Series  

Category: Class T Power Fuses

Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They have 2" (size C), 3" (size D) and 2x3" (size DD) inch diameter barrels with ferrules and are mounted in spring reinforced clips. 5500 Volts 150 amps D0R0 series.

Category: E-Rated Fuses

Tri-Onic TRM time-delay midget fuses are rated 250VAC and are offered in 36 ampere ratings from 1/10A to 30A. They have 12 seconds time-delay at 200 percent rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection) 250 Volts 1 amps.

Category: Time Delay Midget Fuses

600V 400A J 3P FUSE BLK

Category: Class J Fuse Blocks

15.5KV 100E RATED CLIP-LOCK

Category: E-Rated Fuses

The Next Generation Power Distribution Block (PDB). Mersen power distribution blocks provide a safe and easy method of splicing cables, splitting primary power into secondary circuits and fulfilling requirements for fixed junction tap-off points. All blocks are UL and CSA approved while meeting spacing requirements for feeder and branch circuits in conjunction with UL508A and the National Electrical Code. PDB options include single or dual conductor primary inputs and up to 30 secondary outputs.

Category: Single Primary / Multiple Secondary Non-Insulated Distribution Blocks

94739-FUSE FORM 101

Category: Semiconductor Fuses

600V 150A J TD NON-IND

Category: Class J Power Fuses

15.5KV 50E RATED CLIP-LOCK

Category: E-Rated Fuses