286-304 WAGO Signal Relays

Wago 286-304 is a replacement plug-in relay designed with a red LED and an electromechanical design. It features a 1C/O / SPDT (Single Pole Double Throw) contact with a rated current of 7A (continuous). The supply voltage for AC is not specified, but the control voltage for DC ranges from 21.6-26.4Vdc (24Vdc nominal), with a rated impulse voltage (Uimp) of 0.9...1.1 x Uc. The net dimensions are specified as H82.5mm x W15mm x D52mm. It operates within an ambient air temperature range for operation of -25°C to +40°C and for storage from -25°C to +70°C. The relay has a degree of protection IP20 and a rated insulation voltage (Ui) of 4 kV. It is designed for a control voltage (AC) of single-pole / 1-pole (1P) and has a power consumption characteristic of a plug-in design. The relay includes Normally Closed (NC) auxiliary contacts and features silver-nickel (AgNi 0.15) contacts for the short circuit breaking rating. The manufacturer specifies the switching voltage at a maximum of 250Vac, with a rated operating voltage (Ue) of 250 V. The relay's performance is highlighted by its operational durability, capable of 100,000 operations for Normally Closed (NC) circuits and 30,000,000 operations overall. It is designed to function within a humidity range of 5-85% RH, with no condensation permissible. The relay's response times for contacts closing and opening are 8ms and 6ms, respectively.