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Fuses

Power Products/Fuses 
Viewing Page 8 of 1000 (10,000+ results)

CC TD FUSE 600V 6-1/4A ATQR

Item #: ATQR6-1/4

Supplier Part #: ATQR6-1/4
Brand: Mersen

ATQR small-dimension fuses feature time-delay characteristics ideally suited for the high inrush currents of control transformers, solenoids, and similar inductive loads. Mersen's Amp-Trap 2000 ATQR fuses provide superior protection for the branch circuits of electrical distribution systems

UL listed to standard 248-4 File E2137; Inductive loads; High visibility orange label ensures instant brand recognition, and simplifies replacement; Solenoids; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Highly current-limiting for low peak let-thru current; Time-delay for control transformer inrush loads without nuisance opening; Fiberglass body provides dimensional stability in harsh industrial settings; DC listed to UL standard 248; Metal-embossed date and catalog number for traceability and lasting identification; High-grade silica filler ensures fast arc quenching and high current limitation; Control transformers; Lighting, heating & general-purpose loads; CSA certified to standard C22.2 No. 248.4

$40.46 /EA
IN STOCK
1-1/4X1/4 FUSE 250V 1A GAB

1-1/4X1/4 FUSE 250V 1A GAB

Item #: GAB1

Supplier Part #: GAB1
Brand: Mersen

Up to 250V, Fast-Acting, Ceramic, 1/4 x 1-1/4

Ceramic body; 1/8A through 15A, 250VAC, UL Listed and CSA Certified; Fast-acting; 1/4” x 1-1/4”; 20A through 30A, 250/125VAC, UL Recognized

$2.18 /EA
IN STOCK
5X20MM FUSE 250V 2A GDG

5X20MM FUSE 250V 2A GDG

Item #: GDG2

Supplier Part #: GDG2
Brand: Mersen

250V, Time Delay, Glass, 5mm x 20mm

1/16A through 10A, 250VAC, UL & CSA Recognized; Time-delay; Glass body; 1/16A through 6-3/10A, 250VAC, SEMKO Approved; 1/16A through 6-3/10A, 250VAC, VDE Approved; IEC 127-2 Standard Sheet 3; 5 mm x 20 mm

$2.84 /EA
IN STOCK
5X20MM FUSE 250V 3A GSC

5X20MM FUSE 250V 3A GSC

Item #: GSC3

Supplier Part #: GSC3
Brand: Mersen

Up to 250V, Time Delay, Glass / Ceramic 5mm x 20mm

Time-delay; 4A through 8A, 125VAC, UL Listed and CSA Certified; 1/10A through 3A, 250VAC, UL Listed and CSA Certified; 5 mm x 20 mm; 10A, 125VAC, UL and CSA Recognized; Glass / ceramic body

$2.32 /EA
IN STOCK
600V 30A CLASS J HS FUSE

600V 30A CLASS J HS FUSE

Item #: HSJ30

Supplier Part #: HSJ30
Brand: Mersen

The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.

UL listed to standard 248-8 File E2137; Excellent cycling ability for frequent starts/stops without nuisance opening; DC listed to UL 248; Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts; Solid state relays; Branch circuits; Drives; Phase controllers; Low I2t (low thermal energy); Control panels; CSA certified to standard C22.2 no. 248.8; Electronic motor controllers; Soft-starters

$35.64 /EA
IN STOCK
PWR DIS BLK AL INT 175A 3P 12

PWR DIS BLK AL INT 175A 3P 12

Item #: MPDB67113

Supplier Part #: MPDB67113
Brand: Mersen

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. Specialty blocks are available allowing for up to 7 primary inputs. The MPDB series is offered in three size categories miniature (MPDB62 and MPDB63 series), intermediate (MPDB66 and MPDB67 series), and large (MPDB68 and MPDB69 series), in both aluminum and copper.

UL Listed to subject 1953, File E352417 unless noted otherwise; CSA Certified Class 6228 01

$164.63 /EA
IN STOCK
600V 30A 2P CC ULTSFE

600V 30A 2P CC ULTSFE

Item #: USCC2

Supplier Part #: USCC2
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; Quick, tool-free, easy fuse change outs; Optional visual blown fuse Indicator lights; CSA Certified C22.2; UL Listed to standard 4248-18 (photovoltaic), File E347822; IEC 60269-2-1 and 60947-3 Compliant (USM only); UL Listed to Standard 4248- 4 (class CC) and 4248-1 (midget), File E52283; IP20 Finger-Safe (touch safe); DIN-rail mounting; Compact footprint

$49.87 /EA
NOT CURRENTLY IN STOCK

J TD FUSE 600V 30A AJT

Item #: AJT30

Brand: Mersen

Amp-Trap 2000® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.

Fiberglass body provides dimensional stability in harsh industrial settings; Non-indicating or solid state SmartSpot visual blown fuse indicator; Motor circuits; Transformers; Easy 2-to-1 selectivity for prevention of nuisance shutdowns; Recommended for Arc Flash energy reduction; CSA certified to standard C22.2 No. 248.8; Load centers; Most current-limiting UL class fuse; High-visibility orange label gives instant brand recognition; UL listed; Mains; Feeders; Branch circuits; Control panels; Extremely current-limiting for low peak let-thru current; 300kA interrupting rating – self-certified, UL witnessed tests; UL listed to standard 248-8 File E2137; Circuit breaker back-up; Metal-embossed date and catalog number for traceability and lasting identification; Unique Class J dimensions prevent replacement errors; Bus duct; High-grade silica filler ensures fast arc quenching; Lighting, heating & general loads; DC tested to UL standard 248; Small footprint requires less mounting space and allows smaller, more economical fuse blocks; DC listed to UL standard 248; Time-delay for motor starting and transformer inrush; Optional EI indicator/switch mount for AJT70 to 600 open fuse indication; IEC 60269-2-1

$39.39 /EA
IN STOCK
250V 25A 2x9/16 RK5 TD FU

250V 25A 2x9/16 RK5 TD FU

Item #: TR25R

Supplier Part #: TR25R
Brand: Mersen

Tri-Onic TR-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay characteristics of the TR-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.

Service entrance equipment; Transformers; CSA certified to standard C22.2 no. 248.12; Time-delay; Current-limiting; Optional solid state SmartSpot blown fuse indicator; General-purpose equipment; High-grade silica filler ensures fast arc quenching and high current limitation; Easy-to-read label for quick brand recognition and replacement; Current-limiting for low peak let-thru current; Time-delay for motor start-ups and transformer inrush currents without nuisance opening; Mains; Fiberglass body provides dimensional stability in harsh industrial settings; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Branch circuits; Motor circuits; Feeders; Metal-embossed date and catalog number for traceability and lasting identification; UL listed to standard 248-12 File E2137; AC & DC rated; DC listed to UL standard 248 TRS only

$11.57 /EA
IN STOCK
600V 30A 3P CC ULTSFE

600V 30A 3P CC ULTSFE

Item #: USCC3

Supplier Part #: USCC3
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.

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

$82.80 /EA
NOT CURRENTLY IN STOCK
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