Solid State Relays In=5-32VDC, Out=0-35VDC€ 26.23In=5-32VDC, Out=12-275 VAC€ 27.52In=24VDC, Out=15-30VDC€ 18.00In=240 VAC, Out=24 VDC€ 32.35SSR170€ 59.95Semi-Conductor Relay, 50A€ 95.30Semi-Conductor Contactor, 90A€ 198.00