ELR-IF继电器
ELR-IF
Type A with integral toroid, fixed trip and time delay setting
Dims: to DIN 43880
W 44mm
True R.M.S.
DIN Rail or Surface mount enclosure Integral Toroid一25mm
Designed to monitor and detect earth leakage currents
Protected against nuisance tripping
Microprocessor controlled
Three versions available一30mA (instantaneous), 100mA (100mS) or 300mA (100mS)*
Separate "Test" and "Reset" push buttons
SPDT relay output 5A
Green LED indicates presence of power supply
Red LED indicates fault current is >50% of IOn if flashing, or relay has tripped if permanently illuminated