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Fuses

Power Products/Fuses 
Viewing Page 8 of 39 (388 results)
L TD FUSE 600V 800A A4BY

L TD FUSE 600V 800A A4BY

Item #: A4BY800

Supplier Part #: A4BY800
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.

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

$1,253.92 /EA
NOT CURRENTLY IN STOCK
600V 800A L TD FUSE INDICATING

600V 800A L TD FUSE INDICATING

Item #: A4BY800-TA

Supplier Part #: A4BY800-TA
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.

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

$1,381.51 /EA
NOT CURRENTLY IN STOCK
93956-FUSE,FORM 480

93956-FUSE,FORM 480

Item #: A4BY800-TI

Supplier Part #: A4BY800-TI
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.

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

$1,347.55 /EA
NOT CURRENTLY IN STOCK
500V 450A SEMICONDUCTOR FUSE

500V 450A SEMICONDUCTOR FUSE

Item #: A50QS450-4IL

Supplier Part #: A50QS450-4IL
Brand: Mersen

A50QS Amp-Trap® Form 101 fuses grew out of the need to improve the overall performance of semiconductor fuses in response to new equipment requirements. The A50QS encompasses the best protection features – lower I2t to provide better protection for equipment, longer life when subjected to cyclic loading and lower watts loss. A50QS is today’s best choice for the protection of dynamic solid state equipment such as motor drives, inverters, UPS, etc.

Lowest I2t for greatest protection of semiconductor circuits; UL recognized component UL File 60314; AC: UL guide no. JFHR2; Low watts loss for cooler operation; CSA Certified LR12636; State-of-the-art protection for 500V equipment; DC Tested to UL standard 198L parameters (70-1200A); Superior cycling ability gives an equipment design advantage; Ultra compact sizes allow down-sizing of existing equipment

$312.87 /EA
NOT CURRENTLY IN STOCK
5.5KV, 12AMPS, TYPE 15, MV CAP

5.5KV, 12AMPS, TYPE 15, MV CAP

Item #: A550C12-15

Supplier Part #: A550C12-15
Brand: Mersen

Mersen capacitor fuses are designed to ANSI C37-41. They are currentlimiting operating without noise or discharge and are designed to be used indoors in a general purpose enclosure or outdoors in a weatherproof enclosure. These are non-disconnecting fuses requiring the use of a disconnect switch. These capacitor fuses provide both short circuit and overload protection and are intended to protect against capacitor case rupture or dielectric failure within the capacitor. The various mounting configurations offer manufacturers a wide range of cost/space saving solutions and a large choice of equivalent products

Blown-fuse indication; High interrupting capacity; Current limitation; Clip style mount; Direct mount; ANSI C37-41; Non-venting for silent operation; Bus mount

$315.89 /EA
NOT CURRENTLY IN STOCK
5.5KV, 12 AMPS, TYPE 70, MV CA

5.5KV, 12 AMPS, TYPE 70, MV CA

Item #: A550C12-70

Supplier Part #: A550C12-70
Brand: Mersen

Mersen capacitor fuses are designed to ANSI C37-41. They are currentlimiting operating without noise or discharge and are designed to be used indoors in a general purpose enclosure or outdoors in a weatherproof enclosure. These are non-disconnecting fuses requiring the use of a disconnect switch. These capacitor fuses provide both short circuit and overload protection and are intended to protect against capacitor case rupture or dielectric failure within the capacitor. The various mounting configurations offer manufacturers a wide range of cost/space saving solutions and a large choice of equivalent products

Blown-fuse indication; Clip style mount; Bus mount; Non-venting for silent operation; High interrupting capacity; Direct mount; Current limitation; ANSI C37-41

$305.92 /EA
NOT CURRENTLY IN STOCK
5.5KV, 12 AMPS, TYPE 75, MV CA

5.5KV, 12 AMPS, TYPE 75, MV CA

Item #: A550C12-75

Supplier Part #: A550C12-75
Brand: Mersen

Mersen capacitor fuses are designed to ANSI C37-41. They are currentlimiting operating without noise or discharge and are designed to be used indoors in a general purpose enclosure or outdoors in a weatherproof enclosure. These are non-disconnecting fuses requiring the use of a disconnect switch. These capacitor fuses provide both short circuit and overload protection and are intended to protect against capacitor case rupture or dielectric failure within the capacitor. The various mounting configurations offer manufacturers a wide range of cost/space saving solutions and a large choice of equivalent products

High interrupting capacity; Bus mount; Blown-fuse indication; Non-venting for silent operation; Current limitation; ANSI C37-41; Direct mount; Clip style mount

$343.51 /EA
NOT CURRENTLY IN STOCK
5.5KV, 18AMPS, TYPE 15, MV CAP

5.5KV, 18AMPS, TYPE 15, MV CAP

Item #: A550C18-15

Supplier Part #: A550C18-15
Brand: Mersen

Mersen capacitor fuses are designed to ANSI C37-41. They are currentlimiting operating without noise or discharge and are designed to be used indoors in a general purpose enclosure or outdoors in a weatherproof enclosure. These are non-disconnecting fuses requiring the use of a disconnect switch. These capacitor fuses provide both short circuit and overload protection and are intended to protect against capacitor case rupture or dielectric failure within the capacitor. The various mounting configurations offer manufacturers a wide range of cost/space saving solutions and a large choice of equivalent products

Clip style mount; Current limitation; ANSI C37-41; Non-venting for silent operation; Bus mount; Blown-fuse indication; High interrupting capacity; Direct mount

$315.89 /EA
NOT CURRENTLY IN STOCK
5.5KV, 18 AMPS, TYPE 70, MV CA

5.5KV, 18 AMPS, TYPE 70, MV CA

Item #: A550C18-70

Supplier Part #: A550C18-70
Brand: Mersen

Mersen capacitor fuses are designed to ANSI C37-41. They are currentlimiting operating without noise or discharge and are designed to be used indoors in a general purpose enclosure or outdoors in a weatherproof enclosure. These are non-disconnecting fuses requiring the use of a disconnect switch. These capacitor fuses provide both short circuit and overload protection and are intended to protect against capacitor case rupture or dielectric failure within the capacitor. The various mounting configurations offer manufacturers a wide range of cost/space saving solutions and a large choice of equivalent products

Bus mount; ANSI C37-41; Direct mount; Blown-fuse indication; High interrupting capacity; Current limitation; Clip style mount; Non-venting for silent operation

$305.92 /EA
NOT CURRENTLY IN STOCK
5.5KV, 18 AMPS, TYPE 75, MV CA

5.5KV, 18 AMPS, TYPE 75, MV CA

Item #: A550C18-75

Supplier Part #: A550C18-75
Brand: Mersen

Mersen capacitor fuses are designed to ANSI C37-41. They are currentlimiting operating without noise or discharge and are designed to be used indoors in a general purpose enclosure or outdoors in a weatherproof enclosure. These are non-disconnecting fuses requiring the use of a disconnect switch. These capacitor fuses provide both short circuit and overload protection and are intended to protect against capacitor case rupture or dielectric failure within the capacitor. The various mounting configurations offer manufacturers a wide range of cost/space saving solutions and a large choice of equivalent products

Clip style mount; Current limitation; Blown-fuse indication; Direct mount; Non-venting for silent operation; ANSI C37-41; Bus mount; High interrupting capacity

$343.51 /EA
NOT CURRENTLY IN STOCK
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