TR-R Tri-Onic® Power Fuses

Mersen TR-R Tri-Onic® Power Fuses provide current limiting for low peak let-thru current and time-delay characteristics. These fuses are designed for the overcurrent protection of motors and transformers, feeders, service entrance equipment, and branch circuits. The proven time-delay features safely handle harmless starting currents and inrush currents found in motors and transformers. The TR-R series is available with optional SmartSpot® blown fuse indication technology. Mersen TR-R Tri-Onic Power Fuses have a fiberglass body for dimensional stability in harsh industrial settings and a high-grade silica filler that ensures fast arc quenching and high current limitation.

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Qty. RoHS ECAD Model Product
Current Rating
Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Packaging
Mersen Industrial & Electrical Fuses 250V 30A 2x9/16 RK5 TD FU
Datasheet
10In Stock
Min.: 1
Mult.: 1

Class RK5 Fuses 30 A 250 VAC Time Delay 160 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses 250V 80A 5 7/8x1 1/16 RK5
Datasheet
5In Stock
Min.: 1
Mult.: 1

Class RK5 Fuses 80 A 250 VAC Time Delay 250 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses Fuse,Time Delay,Class RK5,Rejection Style,200kA AC/20kA DC,250VAC/DC,1/2A
Datasheet
14In Stock
Min.: 1
Mult.: 1

Class RK5 Fuses 500 mA 250 VAC Time Delay 250 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses 250V 100A 5 7/8x1 1/16 RK
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Class RK5 Fuses 100 A 250 VAC Time Delay 250 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses 250V 12A 2x9/16 RK5 TD FU
Datasheet
20In Stock
Min.: 1
Mult.: 1

Class RK5 Fuses 12 A 250 VAC Time Delay 160 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses 250V 15A 2x9/16 RK5 TD FU
Datasheet
45In Stock
Min.: 1
Mult.: 1

Class RK5 Fuses 15 A 250 VAC Time Delay 160 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses 250V 1A 2x9/10 RK5 TD FUS
Datasheet
20In Stock
Min.: 1
Mult.: 1

Class RK5 Fuses 1 A 250 VAC Time Delay 250 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses 250V 400A 8 5/8x2 1/10 TD
Datasheet
3In Stock
Min.: 1
Mult.: 1

Class RK5 Fuses 400 A 250 VAC Time Delay 250 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses 250V 60A 3x13/16 RK5 TD F
Datasheet
95In Stock
Min.: 1
Mult.: 1

Class RK5 Fuses 60 A 250 VAC Time Delay 250 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses 250V 8A 2x9/16 RK5 TD FUS
Datasheet
10In Stock
Min.: 1
Mult.: 1

Class RK5 Fuses 8 A 250 VAC Time Delay 160 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box
Mersen Industrial & Electrical Fuses 250V 5A 2x9/16 RK5 TD FUS
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Class RK5 Fuses 5 A 250 VAC Time Delay 160 VDC 200 kA at 250 VAC, 20 kA at 160 VDC Cartridge Fuses Holder Cartridge Box