Type A – Earth Leakage Relay with Integral Toroid
Fixed Trip level (30mA) and Time delay (0s)
Separate Test and Reset buttons
1 x SPDT Relay output
DIN Rail or surface mount
This product incorporates a 25mm∅ toroid and will and will detect residual sinusoidal alternating and pulsating direct currents. It is offered with a fixed trip level and instantaneous tripping. Typically, the product is used in conjunction with an external switching device (i.e. contactor, shunt trip).
An auxiliary supply is required to power the product.