3A, 250V, 313 Series, Slo-Blow Fuse

Item #: 0033868
Cat #: 313003P
UPC: 079458923025
$ 3.82 EA
Company wide:
438 in stock
Documents & Guides
3 Amp, 250 Volts, 313 Series, Lead Free 3AG Type, Cartridge Fuse, Time Lag (Slo-Blow), 100A @ 250V AC Interrupting Rating

Overview

3 Amp, 250 Volts, 313 Series, Lead Free 3AG Type, Cartridge Fuse, Time Lag (Slo-Blow), 100A @ 250V AC Interrupting Rating
“R” rated fuses provide required short-circuit protection for medium voltage motors, motor controllers and associated circuitry. These components have limited ability to absorb the energy of large short circuit currents. Medium voltage motor controllers contain overload relays which provide both overload protection and locked rotor protection to the motor. The controllers are also intended to interrupt low value short circuits within the capability of the motor controller. This protects the medium voltage fuse from sustained overcurrents which are less than their minimum interrupting rating. NEMA Standards for “R” rated medium voltage power fuses require that they operate within 15-35 seconds when subjected to an rms current 100 times the “R” rating. For example, a fuse with a 2R rating will open within 15 to 35 seconds on an applied current of 2 x 100 = 200 amperes. Live parts are available for mounting “E”, “R”, and “PT” single, double, and triple barrel fuses. Mounting clips are available for ferrule type and clip lock style fuses. All clips are sold in pairs. Contact factory for additional live parts.
Also known as: 079458923025, 313003P, LFU313003P

Specifications

Diameter: 0.250 in
Opening: Time Delay, Slow Blow
Material: Glass
Amps: 3
Volts AC: 250
Mounting: Cartridge
Class: 3AG
Length: 1.250 in
Standards: California Proposition 65
Interrupt Rating DC: 10 kA
Diameter: 0.250 in
Material: Glass
Volts AC: 250
Class: 3AG
Standards: California Proposition 65
Opening: Time Delay, Slow Blow
Amps: 3
Mounting: Cartridge
Length: 1.250 in
Interrupt Rating DC: 10 kA

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