we 77Supply. Connection terminals 11, 12. Rated voltage. 198 253 V AC ; 45 65 Hz. Power consumption approx. 3.5 VA. Input. Connection terminals 1WE 77EX1-115V Sensors & Switches from PEPPERL & FUCHS In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - SWITCH AMPLIFIER, 1-CHANNEL, 115