EDI ECNR40 UL CLASS RK-5 TIME DELAY,
Catalog Symbol: ECNR
Dual-Element, Time-Delay - 10 seconds (minimum) at 500%
rated current (8 seconds for fuses 30A or less)
Volts: 250Vac (or less)
125Vdc (or less)
Amps: 1 to 60A
o Provides motor overload, ground fault and short-circuit protection.
o Helps protect motors against burnout from overloads.
o Helps protect motors against burnout from singlephasing on three-phase systems.
o Simplifies and improves blackout prevention (selective coordination).
o 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.
o The overload element provides protection against low level overcurrent of overloads and will hold an overload which is five times greater than the amp rating of the fuse for a minimum of ten seconds.