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Fuses

Power Products/Fuses 
Viewing Page 4 of 12 (112 results)
L TD FUSE 600V 900A A4BY

L TD FUSE 600V 900A A4BY

Item #: A4BY900

Supplier Part #: A4BY900
Brand: Mersen

Amp-Trap A4BY fuses have been the industry's favorite when it comes to protecting service entrance equipment, feeder circuits, and circuit breakers. The A4BY is a 100percent rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500percent rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays.

Mains; Switchboards; Metering Centers; DC Tested to UL 248 limits (Mersen Self-Certified); Unique dimensions prevent replacement by other fuse classes; Glass melamine body and plated terminals provide superior reliability in harsh environments; Circuit Breakers; Feeders; Panelboards; Load centers; CSA Certified to Standard C22.2, No. 248.10 IEC 269-2-1; Blade-stamped catalog numbers for permanent identification; Mersen Self-Certification, UL Listed to Standard 248-10, File E2137

$1,719.12 /EA
NOT CURRENTLY IN STOCK
600V 450A CLASS J FUSE

600V 450A CLASS J FUSE

Item #: A4J450

Supplier Part #: A4J450
Brand: Mersen

Amp-Trap fast-acting A4J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings, interrupting ratings, or current-limiting capability.

Bus duct; Feeder circuits; Fiberglass body provides dimensional stability in harsh industrial environments; Load centers; Switchboards; Unique dimensions prevent replacement by other fuse classes; UL listed to standard 248-8 File E2137; Lighting, heating, and general loads; Capacitors; CSA certified to standard C22.2 no. 248.8; Panelboards; IEC 269-2-1; Circuit breakers; High current limitation for low peak let-thru current; DC listed to UL 248; Easy-to-read imprint label for quick recognition and replacement

$705.79 /EA
NOT CURRENTLY IN STOCK
600V 500A CLASS J FUSE

600V 500A CLASS J FUSE

Item #: A4J500

Supplier Part #: A4J500
Brand: Mersen

Amp-Trap fast-acting A4J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings, interrupting ratings, or current-limiting capability.

Easy-to-read imprint label for quick recognition and replacement; High current limitation for low peak let-thru current; Capacitors; Fiberglass body provides dimensional stability in harsh industrial environments; Lighting, heating, and general loads; Load centers; Switchboards; Circuit breakers; UL listed to standard 248-8 File E2137; Bus duct; CSA certified to standard C22.2 no. 248.8; Feeder circuits; IEC 269-2-1; Panelboards; Unique dimensions prevent replacement by other fuse classes; DC listed to UL 248

$710.34 /EA
NOT CURRENTLY IN STOCK
600V 600A CLASS J FUSE

600V 600A CLASS J FUSE

Item #: A4J600

Supplier Part #: A4J600
Brand: Mersen

Amp-Trap fast-acting A4J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings, interrupting ratings, or current-limiting capability.

Capacitors; Load centers; Bus duct; Easy-to-read imprint label for quick recognition and replacement; DC listed to UL 248; High current limitation for low peak let-thru current; UL listed to standard 248-8 File E2137; IEC 269-2-1; Unique dimensions prevent replacement by other fuse classes; CSA certified to standard C22.2 no. 248.8; Fiberglass body provides dimensional stability in harsh industrial environments; Feeder circuits; Circuit breakers; Panelboards; Switchboards; Lighting, heating, and general loads

$590.80 /EA
NOT CURRENTLY IN STOCK
J FUSE 600V 600A A4J EI

J FUSE 600V 600A A4J EI

Item #: A4J600EI

Supplier Part #: A4J600EI
Brand: Mersen

Amp-Trap fast-acting A4J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings, interrupting ratings, or current-limiting capability.

Capacitors; Bus duct; Feeder circuits; Unique dimensions prevent replacement by other fuse classes; Fiberglass body provides dimensional stability in harsh industrial environments; DC listed to UL 248; IEC 269-2-1; Load centers; Panelboards; Switchboards; Circuit breakers; High current limitation for low peak let-thru current; CSA certified to standard C22.2 no. 248.8; Easy-to-read imprint label for quick recognition and replacement; UL listed to standard 248-8 File E2137; Lighting, heating, and general loads

$678.23 /EA
NOT CURRENTLY IN STOCK
500V 700A SEMICOND FUSE

500V 700A SEMICOND FUSE

Item #: A50P700-4

Supplier Part #: A50P700-4
Brand: Mersen

A50P Amp-Trap® Form 101 high speed fuses were developed for DC drives, uninterruptable power supplies and similar applications requiring better protection (lower I2t) and superior reliability. The A50P is typically used for replacement.

Controlled arc voltage reduces stress to circuit components during fuse clearing; UL Recognized Component UL File 60314; AC: UL Guide No. JFHR2 (10-800A); DC: UL Guide No.JFHR2 (35-800A); Low I2t minimizes damage to protected components on short circuit; Choice of mounting types helps in equipment design

$470.38 /EA
NOT CURRENTLY IN STOCK
94490-FUSE,FORM 101

94490-FUSE,FORM 101

Item #: A50P700-4TA

Supplier Part #: A50P700-4TA
Brand: Mersen

A50P Amp-Trap® Form 101 high speed fuses were developed for DC drives, uninterruptable power supplies and similar applications requiring better protection (lower I2t) and superior reliability. The A50P is typically used for replacement.

Low I2t minimizes damage to protected components on short circuit; UL Recognized Component UL File 60314; AC: UL Guide No. JFHR2 (10-800A); DC: UL Guide No.JFHR2 (35-800A); Controlled arc voltage reduces stress to circuit components during fuse clearing; Choice of mounting types helps in equipment design

$1,455.14 /EA
NOT CURRENTLY IN STOCK
94639-FUSE,FORM 101

94639-FUSE,FORM 101

Item #: A50P700-4TI

Supplier Part #: A50P700-4TI
Brand: Mersen

A50P Amp-Trap® Form 101 high speed fuses were developed for DC drives, uninterruptable power supplies and similar applications requiring better protection (lower I2t) and superior reliability. The A50P is typically used for replacement.

Low I2t minimizes damage to protected components on short circuit; Controlled arc voltage reduces stress to circuit components during fuse clearing; Choice of mounting types helps in equipment design; AC: UL Guide No. JFHR2 (10-800A); UL Recognized Component UL File 60314; DC: UL Guide No.JFHR2 (35-800A)

$1,386.71 /EA
NOT CURRENTLY IN STOCK
500V 800A SEMICOND FUSE

500V 800A SEMICOND FUSE

Item #: A50P800-4

Supplier Part #: A50P800-4
Brand: Mersen

A50P Amp-Trap® Form 101 high speed fuses were developed for DC drives, uninterruptable power supplies and similar applications requiring better protection (lower I2t) and superior reliability. The A50P is typically used for replacement.

Choice of mounting types helps in equipment design; Controlled arc voltage reduces stress to circuit components during fuse clearing; AC: UL Guide No. JFHR2 (10-800A); Low I2t minimizes damage to protected components on short circuit; UL Recognized Component UL File 60314; DC: UL Guide No.JFHR2 (35-800A)

$470.38 /EA
NOT CURRENTLY IN STOCK
94492-FUSE,FORM 101

94492-FUSE,FORM 101

Item #: A50P800-4TA

Supplier Part #: A50P800-4TA
Brand: Mersen

A50P Amp-Trap® Form 101 high speed fuses were developed for DC drives, uninterruptable power supplies and similar applications requiring better protection (lower I2t) and superior reliability. The A50P is typically used for replacement.

Low I2t minimizes damage to protected components on short circuit; UL Recognized Component UL File 60314; AC: UL Guide No. JFHR2 (10-800A); DC: UL Guide No.JFHR2 (35-800A); Controlled arc voltage reduces stress to circuit components during fuse clearing; Choice of mounting types helps in equipment design

$1,455.14 /EA
NOT CURRENTLY IN STOCK
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