Quick-replacement contact blocks and transformer units
The snap-on construction makes replacement and addition of contact blocks and transformer units very simple and straightforward.
Oil and dust-proof operator module construction
The protection level of the AR30/DR30 operator modules conforms to IEC Standard IP65. The special seals protect the operator modules and switch mechanisms against oil, dust, and grime, thus ensuring high performance in dusty and humid environments.
- Self-cleaning contacts
- Metal nut
- Wiring from two directions is possible
- A terminal cover is provided
- Excellent oil-tight construction (IP65) of the operator