787-2861/400-000 WAGO Industrial Automation Components

Wago 787-2861/400-000 is a 1-channel plug-in Electronic Circuit Breaker (ECB) designed for protection unit applications. It features remote input functionality with an 18-30Vdc signal that switches the channel ON/OFF and resets it. The supply voltage requirement for this part is 18-30Vdc, with a nominal voltage of 24Vdc, and it utilizes push-in CAGE-CLAMP spring connections for connectivity. This part is rated for a current of 4A and a voltage of 24Vdc. It does not operate with an AC supply voltage. The ambient air temperature for operation ranges from -25°C to +70°C, while the storage temperature tolerance extends from -40°C to +85°C. The degree of protection offered is IP20, and it includes a T 15A internal fuse per channel for added safety. A suppressor diode (33V) is also incorporated for transient suppression on the primary side. The part is designed for mounting on a DIN-35 rail, with dimensions of H97.8mm x W6mm x D94mm. It can operate within 10-95% relative humidity, with no condensation permissible.