Electrical, Specialty Fuses

Manufacturer Series Package / Case Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Applications Features Class Approval Agency Operating Temperature Breaking Capacity @ Rated Voltage Size / Dimension Grade Qualification

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Electrical, Specialty Fuses

Electrical and Specialty Fuses are circuit protection components designed to interrupt current during overload, short-circuit or fault conditions in electrical and electronic systems. They are widely used in industrial equipment, power distribution, motor drives, renewable energy systems, communication equipment, automation systems, transportation electronics, power supplies and control panels.

This category includes industrial fuses, specialty fuses, power fuses, cartridge fuses, high-voltage fuses, fast-acting fuses, time-delay fuses, semiconductor protection fuses and related overcurrent protection devices. These components are commonly selected based on current rating, voltage rating, breaking capacity, response speed, fuse size, mounting method, safety approvals and application requirements.

TomatoElec supplies original Electrical and Specialty Fuses from recognized manufacturers such as Littelfuse, Eaton, Bel Fuse, Schurter, Mersen, SIBA, Bourns, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Package / Case Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Applications Features Class Approval Agency Operating Temperature Breaking Capacity @ Rated Voltage Size / Dimension Grade Qualification
A6T40

A6T40

FUSE,CLASS T,FAST ACTING,200KA A

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
A6T40

Datasheet

A6T Cartridge, Non-Standard Box Active Requires Holder Cartridge 40A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 100kA DC 0.811" Dia x 1.547" L (20.60mm x 39.30mm) - -
A6D45R

A6D45R

600V 45A RK1 TD FUSE

Mersen USA Newburyport-MA L.L.C.

3 -
RFQ
A6D45R

Datasheet

A6D-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 45A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK1 CSA, UL - 200kA AC, 100kA DC 1.063" Dia x 5.472" L (27.00mm x 139.00mm) - -
A6D50R

A6D50R

600V 50A RK1 TD FUSE

Mersen USA Newburyport-MA L.L.C.

3 -
RFQ
A6D50R

Datasheet

A6D-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 50A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK1 CSA, UL - 200kA AC, 100kA DC 1.063" Dia x 5.472" L (27.00mm x 139.00mm) - -
A4J15

A4J15

FUSE,CLASS J,HIGH SPEED,200KA AC

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
A4J15

Datasheet

A4J Cartridge, Non-Standard Box Active Requires Holder Cartridge 15A 600 VAC 300 VDC Fast Blow Electrical, Industrial - J CSA, UL - 200kA AC, 100kA DC 0.827" Dia x 2.244" L (21.00mm x 57.00mm) - -
A4J10

A4J10

600V 10A CLASS J FUSE

Mersen USA Newburyport-MA L.L.C.

6 -
RFQ
A4J10

Datasheet

A4J Cartridge, Non-Standard Box Active Requires Holder Cartridge 10A 600 VAC 300 VDC Fast Blow Electrical, Industrial - J CSA, UL - 200kA AC, 100kA DC 0.827" Dia x 2.244" L (21.00mm x 57.00mm) - -
CCMR01.5TXP

CCMR01.5TXP

FUSE CRTRDGE 1.5A 600VAC/250VDC

Littelfuse Inc.

10 -
RFQ
CCMR01.5TXP

Datasheet

POWR-GARD®, POWR-PRO® CCMR 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 1.5A 600 VAC 250 VDC Slow Blow Motor Protection - CC CE, UL - 300kA AC, 20kA DC 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
CCMR04.5TXP

CCMR04.5TXP

FUSE CRTRDGE 4.5A 600VAC/250VDC

Littelfuse Inc.

3 -
RFQ
CCMR04.5TXP

Datasheet

POWR-GARD®, POWR-PRO® CCMR 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 4.5A 600 VAC 250 VDC Slow Blow Motor Protection - CC CE, CSA, UL - 300kA AC, 20kA DC 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
A4J20

A4J20

600V 20A CLASS J FUSE

Mersen USA Newburyport-MA L.L.C.

11 -
RFQ
A4J20

Datasheet

A4J20 Cartridge, Non-Standard Box Active Requires Holder Cartridge 20A 600 VAC 300 VDC Fast Blow Electrical, Industrial - J CSA, UL - 200kA AC, 100kA DC 0.827" Dia x 2.244" L (21.00mm x 57.00mm) - -
0FLQ02.5T

0FLQ02.5T

FUSE CRTRDGE 2.5A 500VAC/300VDC

Littelfuse Inc.

10 -
RFQ
0FLQ02.5T

Datasheet

POWR-GARD® FLQ 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 2.5A 500 VAC 300 VDC Slow Blow Transformer Protection - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.31mm x 38.10mm) - -
OT200

OT200

FUSE,CLASS K5,GENERAL PURPOSE,50

Mersen USA Newburyport-MA L.L.C.

3 -
RFQ
OT200

Datasheet

OT Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 200A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CSA, UL - 50kA AC, 20kA DC 1.575" Dia x 7.126" L (40.00mm x 181.00mm) - -
TR100R

TR100R

250V 100A 5 7/8X1 1/16 RK

Mersen USA Newburyport-MA L.L.C.

5 -
RFQ
TR100R

Datasheet

TR-R Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 100A 250 VAC 250 VDC Slow Blow Electrical, Industrial Indicating RK5 CSA, UL - 200kA AC, 20kA DC 1.063" Dia x 5.866" L (27.00mm x 149.00mm) - -
TR70R

TR70R

250V 70A 5 7/8X1 1/16 RK5

Mersen USA Newburyport-MA L.L.C.

5 -
RFQ
TR70R

Datasheet

TR-R Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 70A 250 VAC 250 VDC Slow Blow Electrical, Industrial Indicating RK5 CSA, UL - 200kA AC, 20kA DC 1.063" Dia x 5.866" L (27.00mm x 149.00mm) - -
A6T45

A6T45

FUSE,CLASS T,FAST ACTING,200KA A

Mersen USA Newburyport-MA L.L.C.

3 -
RFQ
A6T45

Datasheet

A6T Cartridge, Non-Standard Box Active Requires Holder Cartridge 45A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 100kA DC 0.811" Dia x 1.547" L (20.60mm x 39.30mm) - -
A3T200

A3T200

300V 200A T FUSE

Mersen USA Newburyport-MA L.L.C.

3 -
RFQ
A3T200

Datasheet

A3T Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 200A 300 VAC 160 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 50kA DC 1.059" Dia x 2.441" L (26.90mm x 62.00mm) - -
A6K30R

A6K30R

600V 30A RK1 FUSE

Mersen USA Newburyport-MA L.L.C.

7 -
RFQ
A6K30R

Datasheet

A6K-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 30A 600 VAC 300 VDC Fast Blow Electrical, Industrial - RK1 CSA, UL - 200kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
A4J6

A4J6

FUSE,CLASS J,HIGH SPEED,200KA AC

Mersen USA Newburyport-MA L.L.C.

9 -
RFQ
A4J6

Datasheet

A4J6 Cartridge, Non-Standard Box Active Requires Holder Cartridge 6A 600 VAC 300 VDC Fast Blow Electrical, Industrial - J CSA, UL - 200kA AC, 100kA DC 0.827" Dia x 2.244" L (21.00mm x 57.00mm) - -
A6D40R

A6D40R

600V 40A RK1 TD FUSE

Mersen USA Newburyport-MA L.L.C.

7 -
RFQ
A6D40R

Datasheet

A6D-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 40A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK1 CSA, UL - 200kA AC, 100kA DC 1.063" Dia x 5.472" L (27.00mm x 139.00mm) - -
SPXV030.LXM

SPXV030.LXM

SOLAR FUSE 30A 1.5KVDC

Littelfuse Inc.

15 -
RFQ
SPXV030.LXM

Datasheet

POWR-GARD® SPXV Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 30A - 1.5 kVDC Fast Blow Solar (Photovoltaic) - - CE, gPV, UL - 50kA 0.406" L x 3.333" W (10.31mm x 84.65mm) - -
TR90R

TR90R

250V 90A 5 7/8X1 1/16 RK5

Mersen USA Newburyport-MA L.L.C.

5 -
RFQ
TR90R

Datasheet

TR-R Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 90A 250 VAC 250 VDC Slow Blow Electrical, Industrial Indicating RK5 CSA, UL - 200kA AC, 20kA DC 1.063" Dia x 5.866" L (27.00mm x 149.00mm) - -
A3T150

A3T150

FUSE,CLASS T,FAST ACTING,200KA A

Mersen USA Newburyport-MA L.L.C.

3 -
RFQ
A3T150

Datasheet

A3T Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 150A 300 VAC 160 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 50kA DC 1.059" Dia x 2.441" L (26.90mm x 62.00mm) - -
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