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
ATM7

ATM7

FUSE,MIDGET,FAST ACTING,PC MOUNT

Mersen USA Newburyport-MA L.L.C.

9 -
RFQ
ATM7

Datasheet

ATM 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 7A 600 VAC 600 VDC Fast Blow Electrical, Industrial - - CSA, UL - 100kA 0.394" Dia x 1.496" L (10.00mm x 38.00mm) - -
ATQ25

ATQ25

500V 25A TD MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
ATQ25

Datasheet

ATQ Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 25A 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
ATQ2

ATQ2

500V 2A TD MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
ATQ2

Datasheet

ATQ Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 2A 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
ATQ8

ATQ8

500V 8A TD MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

14 -
RFQ
ATQ8

Datasheet

ATQ Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 8A 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
ATQ12

ATQ12

500V 12A TD MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
ATQ12

Datasheet

ATQ Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 500mA 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
ATQ5

ATQ5

500V 5A TD MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
ATQ5

Datasheet

ATQ 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 5A 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.31mm x 38.10mm) - -
ATQ4

ATQ4

500V 4A TD MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
ATQ4

Datasheet

ATQ Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 4A 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
ATQ30

ATQ30

500V 30A TD MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
ATQ30

Datasheet

ATQ 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 30A 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.31mm x 38.10mm) - -
ATQ6

ATQ6

500V 6A TD MIDGET FUSE

Mersen USA Newburyport-MA L.L.C.

7 -
RFQ
ATQ6

Datasheet

ATQ Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 6A 500 VAC - Slow Blow Electrical, Industrial - - CSA, UL - 10kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
ATMR3/4

ATMR3/4

600V 3/4A CC FUSE

Mersen USA Newburyport-MA L.L.C.

7 -
RFQ
ATMR3/4

Datasheet

ATMR 5AG, 10mm x 38.1mm Box Active Requires Holder Cartridge 750mA 600 VAC 600 VDC Fast Blow Electrical, Industrial - CC CSA, UL - 200kA AC, 100kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
A2D35R

A2D35R

250V 35A RK1 TD FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
A2D35R

Datasheet

A2D-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 35A 250 VAC 250 VDC Slow Blow Electrical, Industrial - RK1 CSA, UL - 200kA AC, 100kA DC 0.827" Dia x 2.992" L (21.00mm x 76.00mm) - -
A2D40R

A2D40R

250V 40A RK1 TD FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
A2D40R

Datasheet

A2D-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 40A 250 VAC 250 VDC Slow Blow Electrical, Industrial - RK1 CSA, UL - 200kA AC, 100kA DC 0.827" Dia x 2.992" L (21.00mm x 76.00mm) - -
KLKR.250TS

KLKR.250TS

FUSE CRTRDGE 250MA 600VAC/300VDC

Littelfuse Inc.

9 -
RFQ
KLKR.250TS

Datasheet

POWR-GARD® KLKR 5AG, 10mm x 38mm (Midget) Box Active Requires Holder Cartridge 250mA 600 VAC 300 VDC Fast Blow Motor Protection - CC CE, CSA, UL - 200kA AC, 20kA DC 0.409" Dia x 1.500" L (10.40mm x 38.10mm) - -
FRN-R-3

FRN-R-3

FUSE CARTRIDGE 3A 250VAC/125VDC

Eaton - Bussmann Electrical Division

10 -
RFQ
FRN-R-3

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 3A 250 VAC 125 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.560" Dia x 2.000" L (14.22mm x 50.80mm) - -
TRS2-1/2R

TRS2-1/2R

600V 2 1/2A 5X13/16 TD FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
TRS2-1/2R

Datasheet

TRS-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 2.5A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CSA, UL - 200kA AC, 20kA DC 0.827" Dia x 5.000" L (21.00mm x 127.00mm) - -
TRS5-6/10R

TRS5-6/10R

FUSE,TIME DELAY,CLASS RK5,REJECT

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
TRS5-6/10R

Datasheet

TRS-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 5.6A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK5 CSA, UL - 200kA AC, 20kA DC 0.827" Dia x 5.000" L (21.00mm x 127.00mm) - -
TRS1-6/10R

TRS1-6/10R

600V 1 6/10A 5X13/16 TD FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
TRS1-6/10R

Datasheet

TRS-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 1.6A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK5 CSA, UL - 200kA AC, 20kA DC 0.827" Dia x 5.000" L (21.00mm x 127.00mm) - -
0TLS020.TXL

0TLS020.TXL

FUSE CRTRDGE 20A 170VDC CYLINDR

Littelfuse Inc.

10 -
RFQ
0TLS020.TXL

Datasheet

POWR-GARD® TLS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 20A - 170 VDC Fast Blow Telecom - - CE, cURus, TUV - 100kA 0.563" Dia x 1.740" L (14.30mm x 44.20mm) - -
0TLS040.TXL

0TLS040.TXL

FUSE CRTRDGE 40A 170VDC CYLINDR

Littelfuse Inc.

10 -
RFQ
0TLS040.TXL

Datasheet

POWR-GARD® TLS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 40A - 170 VDC Fast Blow Telecom - - CE, cURus, TUV - 100kA 0.563" Dia x 1.740" L (14.30mm x 44.20mm) - -
TRS1-1/4R

TRS1-1/4R

600V 1 1/4A 5X13/16 TD FUSE

Mersen USA Newburyport-MA L.L.C.

10 -
RFQ
TRS1-1/4R

Datasheet

TRS-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 1.25A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK5 CSA, UL - 200kA AC, 20kA DC 0.827" Dia x 5.000" L (21.00mm x 127.00mm) - -
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