Cooper Bussmann COOPER BUSSMANN TYPE SL TIME DELAY TAMPER PROOF FUSE, 125 VOLTS, 20 AMPS

Description: | Advanced protection, energy efficient Class RK5 dual element, current-limiting, time-delay fuses with optional open fuse indication on select ratings.^^Features: | Provides motor overload, ground fault and short-circuit protection | Helps protect motors against burnout from overloads | Helps protect motors against burnout from single-phasing on three-phase systems | Simplifies and improves blackout prevention (selective coordination) | Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short-circuit and overload protection | The overload element provides protection against low level overcurrent of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds.^^Time-delay - 10 seconds (minimum) at 500% of rated current (8 seconds for 1?10-30A sizes).^^Agency Information: | CE, UL Listed, Std. 248-12, Class RK-5, Guide JDDZ, File E4273 | CSA Certified, C22.2 No. 248.12, Class 1422-02, File 53787