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Fuses

Power Products/Fuses 
Viewing Page 4 of 1000 (10,000+ results)
G SE

G SE

Item #: GSC1/2

Supplier Part #: GSC1/2
Brand: Mersen

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

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

$2.32 /EA
IN STOCK
SEMICONDUCTOR FUSE 1000A AR 1000V SIZE3

SEMICONDUCTOR FUSE 1000A AR 1000V SIZE3

Item #: 3NC3341-6U

Supplier Part #: 3NC3341-6U
Brand: Siemens

Siemens Low Voltage Controls SITOR Semiconductor Fuses - SITOR, LV HRC Design are Circuit Protection Control Circuit Components. SITOR fuse link, with female thread on both sides, NH3, In: 1000 A, aR, Un AC: 1000 V, Un DC: 440 V, Front indicator
$1,724.00 /EA
IN STOCK
PWR DIS BLK AL LG 760A 2P 2

PWR DIS BLK AL LG 760A 2P 2

Item #: MPDB69092

Supplier Part #: MPDB69092
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 CodeĀ®. 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.

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

$259.05 /EA
IN STOCK
600V 30A 3P CC ULTSFE W/IND

600V 30A 3P CC ULTSFE W/IND

Item #: USCC3I

Supplier Part #: USCC3I
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 ā€œFingersafeā€ 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 ā€œ2ā€ 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; ATM, DCT, ATMR recommended for DC applications; CSA Certified C22.2; UL Listed to standard 4248-18 (photovoltaic), File E347822; IP20 Finger-Safe (touch safe); Optional visual blown fuse Indicator lights; IEC 60269-2-1 and 60947-3 Compliant (USM only); Compact footprint; UL Listed to Standard 4248- 4 (class CC) and 4248-1 (midget), File E52283; Quick, tool-free, easy fuse change outs

$123.30 /EA
IN STOCK
SC FUSE 700V 50A QS 14X51

SC FUSE 700V 50A QS 14X51

Item #: A70QS50-14F

Supplier Part #: A70QS50-14F
Brand: Mersen

These Premium Amp-trap French Cylindrical Semiconductor Fuses are an extension of the popular A70QS product line. They are solid-fill 14mm and 22mm fuses IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior IĀ²t for improved protection and performance.

Superior cycling ability for longer life on difficult cyclic loading applications; Ferrule mount for design versatility; International 14 × 51mm (2 In x 9/16 In) and 22 × 58mm (2-1/4 In x 13/16 In) sizes for worldwide acceptance; Very low I2t for improved semiconductor protection; 700VDC rated for dc protection of equipment with L/R <= 10ms/c; 690V IEC rated, tested at 760VAC; can be used up to 750VAC in U.S.

$70.93 /EA
IN STOCK
SC FUSE 700V 50A QS BLADE

SC FUSE 700V 50A QS BLADE

Item #: A70QS50-4

Supplier Part #: A70QS50-4
Brand: Mersen

A70QS Amp-TrapĀ® high speed fuses were developed in response to the need for improved overall performance of 700V semiconductor fuses for new equipment requirements. A70QS fuses have lower I2t for better protection, longer life when subjected to cyclic loading, plus lower watts loss. A70QS is the best choice to protect dynamic solid state equipment such as motor drives, UPS, etc.

Ultra compact sizes allow down-sizing of existing equipment; 700V AC/DC rating gives greater design versatility; DC: tested to UL standard 198L parameters (35-800A); Low watts loss for cooler operation; UL recognized component, AC/DC UL file E60314; AC: guide no. JFHR2; CSA certified File LR 12636; Very Low I2t for improved protection of equipment; Superior cycling ability for long, reliable life on high cyclic loading

$106.16 /EA
IN STOCK

500V 2A TD MIDGET FUSE

Item #: ATQ2

Supplier Part #: ATQ2
Brand: Mersen

Amp-Trap ATQ midget time-delay fuses are rated 500VAC with 42 ampere ratings from 1/10 to 30A. They are an excellent choice for supplemental protection of circuits where the available short circuit current does not exceed 10,000A. (Not for Branch Circuit Protection)

Can be used with UltraSafeā„¢ Fuse holders; 1 1/2” x 13/32” (10 mm x 38 mm) dimensions; CSA Certified to Standard C22.2 No. 248.14; Numerous ratings for a wide variety of applications up to 500VAC; Supplemental protection of lighting, solenoid, motor and transformer circuits; UL listed to standard 248-14 File E33925; Time-delay (12 seconds at 200 percent rating) for circuits with high inrush current

$29.50 /EA
IN STOCK

CC TD FUSE 600V 1/2A ATQR

Item #: ATQR1/2

Supplier Part #: ATQR1/2
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

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

$31.64 /EA
IN STOCK
5X20MM FUSE 250V 3A GGM

5X20MM FUSE 250V 3A GGM

Item #: GGM3

Supplier Part #: GGM3
Brand: Mersen

Up to 250V, Fast Acting, Glass, 5mm x 20mm

10A and 15A, 250VAC, UL Recognized; 1/16A through 3A, 250VAC, UL Listed and CSA Certified; Glass body; 5 mm x 20 mm; 4A through 8A, 125VAC, UL Listed and CSA Certified; Fast-acting

$1.86 /EA
IN STOCK
PWR DIS BLK AL INT 310A AD 4

PWR DIS BLK AL INT 310A AD 4

Item #: MPDB67670

Supplier Part #: MPDB67670
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 CodeĀ®. 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

$91.18 /EA
IN STOCK
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