788-304

Relay Socket with Small Switching Relay 1/2 Socket with relay (1 changeover contact) and status indication Data sheet A1 + 14 * 11 12 A2 - Item-No. Description Socket with relay, DC 24 V, 1 changeover contact 788-304  Relay socket for DIN 35 carrier rails. Technical Data  Status indication through pluggable LED module (red).  Insulated, pluggable jumper system suitable for both coil and load side.  CAGE CLAMP® S connection. Solid wires, fine-stranded wires with crimped ferrules or ultrasonically bonded wire ends can be inserted directly. Contact material Input nominal voltage UN Input voltage range Current input at UN (20 °C) Max. switching voltage Max. making current (resistive) at 10 % continuous duty Max. continuous current  Quick exchange of the relay and the status indication during maintenance, without having to detach the wiring.  Safe electrical isolation in accordance with DIN VDE 0140 Part 1. Voltage (V) DC-Load limiting value graph 300 200 resistive load 100 50 40 30 20 10 0,1 0,2 0,5 1 2 5 10 20 Current (A) Note: Inductive loads have to be attenuated by an appropriate protective circuit in order to protect relay coils and contacts ! WAGO Kontakttechnik GmbH & Co. KG Subject to design changes 02.02.2012 / dj30400e.doc Postfach 2880 • D-32385 Minden Hansastr. 27 • D-32423 Minden Pack.-unit pcs 1 AgNi 90/10 DC 24 V UN  10 % 19 mA AC 250 V 4 s (AC) 30 A 16 A (at 70°C continuous current 8 A, seperated) Max. switching power (resistive) AC 4000 VA (resistive) DC see load limiting value graph Max. number of switching -1 -1 operations with/without load 6 min / 1200 min Operating power 400 mWtyp. Pull-in/dropout/bounce timetyp. 7 ms / 3 ms / 3 ms Operation at normal rating 100 % continuous duty Dielectric strength contact/coil 5 kV open contact 1 kV Nominal voltage acc. to VDE 0110 Part1 / 4.97 IEC 60664-1 250 V / 4 kV / 3 6 Mechanical life 30 x 10 switching operations Degree of protection IP 20 Relay type RT 1 Ambient operating temperature -25 °C ... +50 °C -25 °C ... +70 °C (at 8 A continuous current) Storage temperature -40 °C ... +70 °C Dimensions (WxHxD) (15x53**x86) mm / (0.59x2.09x3.39) in ** from upper edge of DIN 35 rail The terminals 11-11, 12-12 and 14-14 are bridged only when the Relay is inserted into the socket. Tel.: Fax.: 05 71 / 8 87-0 E-Mail: 05 71 / 8 87-169 Web: info@wago.com http://www.wago.com Relay Socket with Small Switching Relay 2/2 Socket with relay (1 changeover contact) and status indication Commoning possibilities on the contact side: -relay spanning contacts 11/11 Data sheet Wire connection CAGE CLAMP® S 0,34-2,5 mm² / AWG 22-12 9-10 mm / 0.37 in Stripped length Standards / prescriptions Approvals Accessories: Comb type jumper bar 18 A, 2-way 18 A, 3-way 18 A, 4-way 18 A, 6-way 18 A, 8-way 18 A, 2-way Operat. indication DC 12-24 V Relay RT1, 1 CO WMB Multi marking system DIN VDE 0140 Part1, DIN EN 61140 DIN VDE 0160, EN 50178 Class of protection II CULUS UL508 / CSA22.2; 10 A E175199 Only use replacement relay 788-154 for UL applications (see accessories) 788-113 788-114 788-115 788-116 788-117 859-402 788-120 788-154 (General catalogue W3 Vol.1 Chapt.8) Commoning possibilities on the coil side: -contacts A2/A2 WAGO Kontakttechnik GmbH & Co. KG Subject to design changes 02.02.2012 / dj30400e.doc Postfach 2880 • D-32385 Minden Hansastr. 27 • D-32423 Minden Tel.: Fax.: 05 71 / 8 87-0 E-Mail: 05 71 / 8 87-169 Web: info@wago.com http://www.wago.com