Siemens Terminal block / base AGM17.1

This Siemens terminal base is a plug-in base for burner control units of the LGK series. It accepts field wiring on its screw terminals, with a rated voltage of 250 V and a rated current of 10 A. The base measures 103 mm by 103 mm by 25 mm and is made of heat-resistant plastic. It provides six cable entries with a connection thread of M16 x 1.5. It is designed to fit Siemens LGK16 and other LGK series control boxes.

Terminal bases of this type are selected by the exact series designation of the control box they are intended for. The pin layout and terminal numbering must match the control unit; a mismatched base can prevent correct electrical connection or compromise the safety timing loop. When replacing a base, note the number of terminals, the terminal functions (mains, load, signal), and whether it includes a locking mechanism or a spacer. Confirm the existing base part number and brand/type code before ordering.