The GAF185 contactors are designed for switching direct current and are constructed as block contactors. They feature AF technology and have all of its advantages. With just four coil variants, the entire voltage range from 20 V DC and 24 V AC to 500 V AC / DC is covered. The built-in coil circuit makes separate overvoltage protection superfluous.
The arc chambers are equipped with permanent magnets for spark quenching. The polarity must be observed here. The contact sets of the GAF contactors cannot be exchanged. The GAF series is designed for applications with the utilization category DC-1 and UL DC general use at 1000 V. The GAF series shares all accessories with the accessories of the AF series