787-1662/106-000 WAGO AC/DC Power Supplies

Wago 787-1662/106-000 is a protection unit designed as a 2-channel Electronic Circuit Breaker (ECB) module. It features reactivation of all tripped channels via a 15-30Vdc 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 18-30Vdc, with a nominal 24Vdc, and it utilizes push-in CAGE-CLAMP spring connections for connectivity. The rated current is adjustable for each channel via a selector switch, offering settings of 1A, 2A, 3A, 4A, 5A, and 6A. It operates on a rated voltage of 2 x 24Vdc and includes a design feature for status messaging for each channel via pulse sequence. The unit does not operate on 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 offers a degree of protection of IP20 and has a rated insulation voltage (Ui) of 45mm. The control voltage is marked as 'C', and it includes a T 15A internal fuse per channel, 35Vdc reverse feed protection, and a suppressor diode (33V) for transient suppression on the primary side. The unit's dimensions are H90mm x W45mm x D115.5mm, and it is designed to be mounted on a DIN-35 rail. It is suitable for environments with 5-96% relative humidity, with no condensation permissible.