857-181

Data sheet  |  Item number: 857-181 Basic solid-state relay; Nominal input voltage: 24 VDC; Output voltage range: 0 … 24 VDC www.wago.com/857-181 Similar to pictured device Data Technical Data Control circuit Nominal input voltage UN DC 24 V (SELV) Input voltage range (low level) DC 0 … 4 V Input voltage range (high level) DC 16.8 … 30 V Nominal input current at UN 7 mA Load circuit: Circuit type 2-conductor termination Limiting continuous current 8 A Nominal output voltage DC 24 V (SELV) Output voltage range DC 1 … 30 V Max. voltage drop at output ≤ DC 0.8 V Leakage current at nominal voltage ≤ 1 µA Min. switching current 10 mA 09.10.2019    Page 1/3 Data sheet  |  Item number: 857-181 www.wago.com/857-181 Min. switching current 10 mA Turn-on time ≤ 60 µs Drop-out time ≤ 250 µs Switching frequency ≤ 500 Hz Safety and protection: Dielectric strength, control/load circuit (AC, 1 min) 3.51 kVrms Geometrical Data Width 5 mm / 0.197 inch Height from the surface 15 mm / 0.591 inch Depth 28 mm / 1.102 inch Mechanical data Type of mounting Pluggable module Material Data Weight 3.6 g Environmental Requirements Surrounding air (operating) temperature at UN -30 … 80 °C Surrounding air (storage) temperature -40 … 100 °C Commercial data Country of origin DE GTIN 4055143724319 Customs Tariff No. 85365005000 Approvals / Certificates UL-Approvals Logo Approval Additional Approval Text Certificate name UL Underwriters Laboratories Inc. UL 508 E340707 Compatible products General accessories 09.10.2019    Page 2/3 Data sheet  |  Item number: 857-181 www.wago.com/857-181 General accessories Item no.: 857-104 Relay socket; Nominal input voltage: 24 V AC/DC; for 5 mm basic relays; Yellow status indicator www.wago.com/857-104   Subject to changes. WAGO Kontakttechnik GmbH & Co. KG Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com Do you have any questions about our products? We are always happy to take your call at +49 (571) 887-44222. 09.10.2019    Page 3/3