Browse Categories

Search in Category

Fuses

Search Filters

  • Mersen x

Filter Your Search

Shop by Category

Loading...

Fuses

Power Products/Fuses 
Viewing Page 5 of 1000 (10,000+ results)
SC FUSE 700V 50A QS BLADE

SC FUSE 700V 50A QS BLADE

Item #: A70QS50-4

Supplier Part #: A70QS50-4
Brand: Mersen

A70QS Amp-Trap® 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
NOT CURRENTLY IN STOCK
600V 350A RK1 TD FUSE

600V 350A RK1 TD FUSE

Item #: A6D350R

Brand: Mersen

Amp-Trap 2000® SmartSpot time-delay A6D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A6D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A6D-R fuses can be used to replace older 600V Class H, K or RK5 fuses already installed in the field.

Fiberglass body provides dimensional stability in harsh industrial settings; 600VAC & 600VDC dual rated; Branch circuit protection; Extremely current-limiting for low peak let-thru current; Metal-embossed date and catalog number for easier traceability and lasting identification; DC listed to UL standard 248; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; UL listed to standard 248-12 File E2137; High-visibility orange label gives instant brand recognition; Control panels; Transformers; Solid state SmartSpot visual blown fuse indicator; Recommended for Arc Flash energy reduction; 300kA interrupting rating – self-certified, UL witnessed tests; All general-purpose circuits; CSA certified to standard C22.2 No. 248.12; Disconnects; Time-delay for motor starting and transformer inrush currents without nuisance opening; Safety switches; Reduced inventory by taking the place of class RK5, K, and H fuses; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Motors

$493.82 /EA
NOT CURRENTLY IN STOCK
600V 60A RK1 TD FUSE

600V 60A RK1 TD FUSE

Item #: A6D60R

Brand: Mersen

Amp-Trap 2000® SmartSpot time-delay A6D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A6D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A6D-R fuses can be used to replace older 600V Class H, K or RK5 fuses already installed in the field.

Branch circuit protection; Recommended for Arc Flash energy reduction; High-visibility orange label gives instant brand recognition; DC listed to UL standard 248; Transformers; Metal-embossed date and catalog number for easier traceability and lasting identification; Solid state SmartSpot visual blown fuse indicator; Disconnects; Time-delay for motor starting and transformer inrush currents without nuisance opening; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Fiberglass body provides dimensional stability in harsh industrial settings; 600VAC & 600VDC dual rated; 300kA interrupting rating – self-certified, UL witnessed tests; Reduced inventory by taking the place of class RK5, K, and H fuses; All general-purpose circuits; Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; Safety switches; CSA certified to standard C22.2 No. 248.12; Control panels; UL listed to standard 248-12 File E2137; Extremely current-limiting for low peak let-thru current; Motors

$62.17 /EA
IN STOCK
600V 30A 5x13/16 TD FUSE

600V 30A 5x13/16 TD FUSE

Item #: TRS30R

Supplier Part #: TRS30R
Brand: Mersen

Tri-Onic TRS-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 TRS-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.

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

$23.68 /EA
IN STOCK
PWR DIS BLK AL MINI 175A 3P 2

PWR DIS BLK AL MINI 175A 3P 2

Item #: MPDB63193

Supplier Part #: MPDB63193
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.

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

$61.98 /EA
IN STOCK
MOV FUSE 600V SR50KA

MOV FUSE 600V SR50KA

Item #: VSP50

Supplier Part #: VSP50
Brand: Mersen

Mersen surge suppression fuses are specially designed to address the protection of SPD systems. Our surge suppression fuses have been specially designed to withstand 8/20 µSec surge pulses without opening, allowing the SPD system to react to the surge. All surge suppression fuses have a 8/20 µSec surge rating, not a continuous current rating. Under AC short circuit conditions these surge suppression fuses are very current limiting.

VSP fuses rated 600VAC, 200kA I.R.; ANSI/UL 248 Special Purpose MOV Fuse, File E60314; Surge ratings of 5-100kA 8/20 µSec capacity; Various mounting configurations ferrules, blade, bolt-in, PC board mount

$71.85 /EA
IN STOCK
CC TD FUSE 600V 1A ATDR

CC TD FUSE 600V 1A ATDR

Item #: ATDR1

Brand: Mersen

Amp-Trap 2000 time-delay ATDR small-dimension fuses provide IEC Type 2 "no damage" protection to your facility's increasingly sensitive branch circuit components and small motors - minimizing the risk of fault-related damage. ATDR Class CC fuses deliver the best time-delay characteristics in their class with excellent cycling ability for small motor loads.

High-visibility orange label ensures instant brand recognition, simplifies replacement; Lighting, heating & general loads; CSA certified to standard C22.2 No. 248.4; Improved cycling ability for frequent motor starts/stops without nuisance fuse opening; Contactors; Metal-embossed date and catalog number for traceability and lasting identification; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Fiberglass body provides dimensional stability in harsh industrial settings; High-grade silica filler ensures fast arc quenching and optimum current-limitation; Branch circuit protection; DC listed to UL standard 248; UL listed to standard 248-4 File E2137; Time-delay for motor starting inrush currents without nuisance opening; Highly current-limiting for low peak let-thru current; Small motors

$32.30 /EA
IN STOCK

CC TD FUSE 600V 20A ATQR

Item #: ATQR20

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

$32.59 /EA
IN STOCK
1-1/4X1/4 FUSE 250V 10A GAB

1-1/4X1/4 FUSE 250V 10A GAB

Item #: GAB10

Supplier Part #: GAB10
Brand: Mersen

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

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

$2.11 /EA
IN STOCK
5X20MM FUSE 250V 2-1/2A GGM

5X20MM FUSE 250V 2-1/2A GGM

Item #: GGM2-1/2

Supplier Part #: GGM2-1/2
Brand: Mersen

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

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

$1.86 /EA
IN STOCK
  • « PREV
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • NEXT »