Fuse Class RK5 3-1/2A TR-R Series MPN:TR3-1/2R
Fuse Class RK5 3-1/2A TR-R Series offers enhanced performance over conventional fuses with features such as quick reactivity, low let-through current, precise time-delay tripping, and ability to handle repetitive overloads. It is ideal for protecting electrical equipment in harsh environments including motors, transformers, switches, heaters and capacitors from damage due to overload or short circuits. Typical customers include engineers, technicians and installers in various industries including manufacturing plants, factories, commercial buildings, apartment complexes and industrial construction sites seeking reliable circuit protection for their sensitive electronic equipment. Additionally, the TR-R series also benefits design engineers who prioritize low power dissipation designs without compromising circuit overcurrent protection by accommodating both overload and short circuits without blowing its fuse body due to extreme temperature conditions. With the RK5 Series fuse's superior reliability and versatility in providing dependable current-limitng capabilities, it has become the preferred choice for many professionals requiring top-performing fuses that can withstand diverse operating scenarios while maintaining optimal performance levels under any circumstances.
Technical Specifications
- Item Fuse
- Amps 3 1/2 A
- AC Voltage Rating 250V AC
- DC Voltage Rating 160V DC
- Class RK5
- Series TR-R
- Visual Indication Nonindicating
- Speed Time Delay
- Body Style Cylindrical
- Fits Fuse Block Style Rejection
- Interrupt Rating 200kA at 250V AC, 20kA at 160V DC
- Fuse Size 2 in L x 9/16 in dia
- Length 2 in
- Diameter 9/16 in
- Equivalent Brand and Series Bussmann FRN-R, Edison ECNR, Littelfuse FLNR, Mersen TR-R
- Equivalent Series ECNR, FLNR, FRN-R, TR-R
- Compatible Fuse Block Series 2HKRFB
- Body Material Polyester
- Element Dual
- Standards CSA, UL
Manufacturer Details
- Manufacturer: Mersen
- Condensed Mfg Number: TR312R
- MPN: TR3-1/2R
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: MX
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8536100040
- GDS Category Name: Class RK5 Fuses
- GDS Family Name: Fuses
- GDS Segment Name: Electrical
- UNSPSC: 39121604
- UNSPSC Class ID: 16
- UNSPSC Commodity Name: Circuit protection devices and accessories
- UNSPSC Commodity ID: 04
- UNSPSC Commodity Name: Time delay fuses
- UNSPSC Family ID: 12
- UNSPSC Family Name: Electrical equipment and components and supplies
- UNSPSC Segment ID: 39
- UNSPSC Segment Name: Electrical Systems and Lighting and Components and Accessories and Supplies
Shipping Details
- Not For Sale In: HI AK PR