R4P-0001-D
The Relpol R4P-0001-D is test button R4P-0001 for R2N...WT, R3N...WT, R4N...WT green colour (DC coils).
For installation planning, R4P-0001-D is intended to work with R2N...WT, R3N...WT, R4N...WT green colour (DC coils). This is a model-specific connection or mounting component, so compatibility with the stated Relpol relay family should be confirmed before ordering.