857-354 WAGO Industrial Automation Components

Wago 857-354 is a plug-in relay assembly featuring push-in CAGE CLAMP spring connections for efficient setup. It is designed to handle a rated current of 6A continuously, with specific ratings for AC and DC applications including 3A at 250Vac (AC-15), 2A at 24Vdc (DC-13), and a maximum inrush current of 20A for 20ms in AC settings. The relay is equipped with a socket base and ejector, a yellow LED indicator, and operates on an electromechanical design. It supports a minimum switching load of 10V / 10mA / 24V / 1mA and offers a resistance configuration of 1C/O / SPDT (Single Pole Double Throw) contact. The ambient air temperature suitable for storage ranges from -40°C to +60°C, with a degree of protection rated at IP20. Its control voltage spans 20.4-28.8Vdc (24Vdc nominal) for DC and 20.4-28.8Vac (24Vac nominal) for AC, with a rated impulse voltage of 4 kV. The relay's dimensions are H94mm x W6mm x D81mm, fitting a DIN-35 rail with a 6mm width. It features Silver-Tin (AgSnO) contacts, capable of 50,000 operations for mounting and 5,000,000 operations for current consumption, under conditions of 5-85% relative humidity without condensation.