288-418 WAGO Industrial Automation Components

Wago 288-418 is a fixed-type relay module featuring CAGE-CLAMP spring connections for secure and maintenance-free wiring. It operates with a continuous rated current of 6A and can handle a maximum inrush current of 20A AC. The electromechanical design ensures compatibility with a wide range of applications, offering a recommended minimum switching load of 10V / 10mA. This relay module includes contacts that can be configured as 4NO / 4PST-NO (Single Pole Single Throw - Normally Open) or 4NC / 4PST-NC (Single Pole Single Throw - Normally Closed), providing flexibility in connection setups. It is designed to operate within an ambient air temperature range of -40°C to +70°C for operation and -40°C to +80°C for storage. The control voltage ranges from 195.5-276Vdc (230Vdc nominal) for DC and 195.5-276Vac (230Vac nominal) for AC, with a rated impulse voltage (Uimp) of 0.85...1.2 x Uc. The module's dimensions are H85mm x W63.5mm x D40mm, making it suitable for mounting on a DIN-35 rail. It features Silver-Tin (AgSnO) contacts for reliable connectivity and is designed for a rated operating voltage (Ue) of 250Vac max. (switching voltage), with a rated insulation voltage (Ui) of 2.5 kV. The relay's performance is characterized by a switching time of 18ms for contacts closing and 21ms for contacts opening, supporting up to 100,000 operations phase-to-phase and 10,000,000 operations for power dissipation/losses. It is recommended for environments with 5-85% relative humidity (RH).