787-1668/106-054 WAGO AC/DC Power Supplies

Wago 787-1668/106-054 is a protection unit designed as an 8-channel Electronic Circuit Breaker (ECB) module. It features reactivation of all tripped channels via a 15-30Vdc pulse for a minimum of 500ms. The supply voltage requirement is 18-30Vdc, with a nominal 24Vdc, and it utilizes push-in CAGE-CLAMP spring connections for secure and straightforward installation. The rated current is adjustable for each channel via selector switch, offering options of 1A, 2A, 3A, 4A, 5A, and 6A. Each of the 8 channels operates at a rated voltage of 24Vdc. The design includes a signalling contact, and while there is no AC supply voltage, it operates within an ambient air temperature range for operation of -25°C to +70°C and for storage from -25°C to +85°C. The degree of protection is IP20, and the rated insulation voltage (Ui) is 42mm. The unit is equipped with a T 15A internal fuse per channel, 35Vdc reverse feed protection, and a suppressor diode (33V) for transient suppression on the primary side. It is designed for mounting on a DIN-35 rail, with dimensions of H127mm x W42mm x D142.5mm. The module can accommodate 5-96% relative humidity (RH), with no condensation permissible, and is designed without a specific coating material.