787-1664/000-200 WAGO Industrial Automation Components

Wago 787-1664/000-200 is a 4-channel Electronic Circuit Breaker (ECB) module designed for protection unit applications. It features reactivation of all tripped channels via a 15-58Vdc pulse for a minimum of 500ms and allows for the switching ON/OFF of any number of channels via a pulse sequence. The supply voltage requirement is 32-58Vdc with a nominal 48Vdc, and it utilizes push-in CAGE-CLAMP spring connections for connectivity. The rated current is adjustable for each channel via selector switch, offering settings of 2A, 3A, 4A, 6A, 8A, and 10A. Each of the four channels operates at a rated voltage of 48Vdc. The design includes a status message for each channel communicated via pulse sequence. The module does not operate with an AC supply voltage and is designed for an ambient air temperature range of -25°C to +70°C for operation and -25°C to +85°C for storage. It features a 58Vdc reverse feed protection, a suppressor diode (68V) for transient suppression on the primary side, and a T 15A internal fuse per channel. The degree of protection is IP20, and the rated insulation voltage (Ui) is 45mm. The module's dimensions are H90mm x W45mm x D115.5mm, and it is designed to be mounted on a DIN-35 rail. It can accommodate 5-96% relative humidity (RH) without condensation.