770-1172 WAGO Electrical Connector Accessories

WAGO 770-1172 is an automation part with a short circuit breaking rating as per IEC/EN 60664-1, featuring a nominal voltage of 250V (III/3), a rated impulse voltage of 4kV (III/3), and a rated current of 25A. For the US market, it has a rated voltage of 600V and a rated current of 23A according to UL 1977, with specific versions suitable for current interruption in select applications below 16A and up to 600V. The part has approximately 1mΩ of contact resistance and about 0.25mΩ contact transition plug/socket. It offers 4 connection points, 2 total number of potentials, and utilizes Push-in CAGE CLAMP technology for connection 1 with an operating tool or push-in actuation type. The nominal cross-section for connection 1 is 4mm2 / 12 AWG, accommodating various conductor types and sizes, with a strip length of 9mm / 0.35" and a pole number of 2. The physical dimensions include a pin spacing of 10mm / 0.394", width of 20mm / 0.787", height of 12.9mm / 0.508", and depth of 37.5mm / 1.476". Designed for emergency power supply applications, it features a coding of L, no variable coding, and potential marking of N' L'. The mating force of a plug-in connection ranges from approximately 20 to 70N, with a retention force of >80N and an unmating force of approximately 20 to 70N, depending on the pole number, and it supports up to 200 mating cycles without resistive load. The protection type is IP20, and when mated and secured with a strain relief housing, it is IP2xC. The plug-in connection uses a male connector/plug, offers mismating protection, and includes a locking lever that can be retrofitted. The part is dark gray with a gray cover, made from Polyamide (PA66) insulation material, and has a flammability class per UL94 of V0. The contact material is copper or copper alloy with a tin surface treatment. It weighs 6.5g and operates within a temperature range of -5 to +40°C for processing and -35 to +85°C for continuous operation. The product belongs to Group 20 (Winsta), with a packaging unit of 100 pcs in a box, originating from DE, and has a GTIN of 4050821028345. It complies with RoHS without exemption.