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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

Fuse, Amp-Trap 2000®, 600 Volt AC/DC, 20 Amp, Time-Delay, Class CC, ATDR Series

Category: Class CC Fuses

Fuse Holder, Class M, 2-Pole, 30 Amp, 800 Volt AC, 1000 Volt DC, 200 kA/AC, 100 kA/DC, DIN Rail Mount

Category: Midget Finger Safe / Dead Front Fuse Holders

Fuse, Tri-Onic®, 600 Volt AC, 300 Volt DC, 100 Amp, Time-Delay, Class RK5, TRS Series  

Category: Class RK5 Power Fuses

TYPE EJO-1 FUS FUSE UNIT NON EXPULSION 15KV 30 E SIZE D (3") TYPE EJO-1 5 0000 AMPERES RMS INTERRUPTING

Category: E-Rated Fuses

Fuse, Power Distribution, 2E, 15.5 kV, 15 Inch Clip Centers, EJO-1, 120 kAIC

Category: E-Rated Fuses

Fuse, Amp-Trap 2000®, 600 Volt AC, 500 Volt DC, 900 Amp, Time-Delay, Class L, A4BQ Series

Category: Class L Power Fuses

Fuse, Amp-Trap®, 600 Volt AC, 300 Volt DC, 10 Amp, Fast-Acting, Class J, A4J Series  

Category: Class J Power Fuses

Mersen DFC dead-front fuse covers snap on to individual fuses installed in fuse blocks, covering exposed live clips and terminals and reducing accidental contact by personnel. They are sized to fit class G, H, J, K, R, CC or midget fuses for increased safety and optional open-fuse indication. All DFC dead-front covers are reusable when a fuse is replaced - simply detach from the open fuse and re-attach to the new replacement fuse. On indicator models an orange indicator light will illuminate to indicate an open fuse 600 Volts 30 amps Class J series.

Category: Fuse Covers

Fuse, Potential Transformer, 0.5 Amp, 15.5 kV, EJ-1, 11.5 Inch, Clip Center, 120 kAIC

Category: Potential Transformer Fuses

Power Distribution Block, 100 Kamp Short Circuit Rating, Aluminum Connector, Finger-Safe, Standard: Ul, CSA, Wire Size: 2/0 To 14 AWG, Aluminum/Copper Line Wire, 2 to 14 AWG Aluminum/Copper Load Wire, Amperage Rating: 175A, Size: 1.12 x 2.21 x 3.45 Inch

Category: Single Primary / Multiple Secondary Insulated Distribution Blocks

Fuse, Amp-Trap 2000®, 600 Volt AC/DC, 15 Amp, Time-Delay, Class J, AJT Series, Smart-Spot

Category: Class J Power Fuses

Fuse, Amp-Trap 2000®, 600 Volt AC, 500 Volt DC, 400 Amp, Time-Delay, Class L, A4BQ Series

Category: Class L Power Fuses

Fuse, Amp-Trap®, 600 Volt AC, 300 Volt DC, 70 Amp, Fast-Acting, Class J, A4J Series  

Category: Class J Power Fuses

Gould 4800v Tfmr Fuse

Category: Potential Transformer Fuses

A70qs100-22f Amp Trap

Category: Semiconductor Fuses

250V,Fast Acting Glass 5mm x 20mm 250 Volts 1 Amps GGM series.

Category: Electronic Fast Acting Fuses

Fuse, Amp-Trap®, 600 Volt AC, 500 Volt DC, 1200 Amp, Time-Delay, Class L, A4BT Series

Category: Class L Power Fuses

Mersen UltraSafe modular fuseholders introduce a new level of safety for class CC fuses up to 30 amperes. UltraSafe fuseholders qualify as "finger safe" under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe fuseholders are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse indicators in each pole. Multiple poles can be assembled in the field by ordering and installing pin-tie handles. UltraSafe fuseholders save up to 15 percent mounting space and any combination can be snapped onto 35mm DIN rail for extra savings in panel building time. Choose class CC fuses for Type "2" no-damage protection, one of the safest protection packages in the industry. The UltraSafe body material is tough and durable polyamide, with exceptional insulating properties. 600 Volts 30 amps 1 poles standard indicator .

Category: Class CC Finger Safe / Dead Front Fuse Holders

Fuse, 5 Amp, 125 Volt AC, Fast Acting, Glass Body, 5 x 20 mm, 200 AIC

Category: Electronic Fast Acting Fuses

Fuse, Amp-Trap®, 600 Volt AC, 500 Volt DC, 60 Amp, High-Speed, Class J, HSJ Series

Category: Class J Power Fuses

Fuse, Amp-Trap 2000-«, 600 Volt AC/DC, 4 Amp, Time-Delay, Class CC, ATDR Series

Category: Class CC Fuses

Fuse, Class L, 400 Amp, 600 Volt AC, 300 Volt DC, Time Delay, Current Limiting

Category: Class L Power Fuses

Fuse, 20 Amp, 600 Volt AC, 300 Volt DC, Class CC, Time Delay, 200 kAIC/AC, 100 kAIC/DC

Category: Time Delay Midget Fuses