Relay modules and DRI relay modules

Accelerate installation and service in confined spaces
Compact DRI relays with robust, industry-compliant plug-in pins


In an industrial environment, service work needs to be carried out quickly, simply and reliably. Increasingly compact cabinets and miniaturised components in confined spaces are becoming a challenge. If components need to be replaced, the bended relay pins often cause errors which are difficult to locate.

As the handling of components in practice plays an increasingly important role, DRI relays have particularly robust plug-in pins for quick and safe mounting. The test button with final locking to detect manipulation can be actuated without tools. Easily visible LED illumination of the status indicator also allows clear determination of status.

Both during installation of the cabinets and during subsequent servicing in mechanical and plant construction, DRI relays are the optimum coupling element for confined installation conditions.

In quarrying operations or wind power plants: where the application gets the relays moving, a stable and reliable connection is required. In service cases, secure replacement with robust plug-in pins, simple handling using the test button and quick status identification by means of LED illumination.



Robust plug-in pins

Compact 1 and 2 CO contact relay with industry-compliant plug-in pins for reliable contacting, even in ambitious applications.


Product advantages:  

Secure status identification

The highly visible status LED with large-scale illumination ensures clear status recognition.

Variable connection

Bases with different screw connection systems are available for different regional requirements and conditions.


The D-SERIES offers a range of industrial relays for loads of up to 400 V / 30 A with coils from 5 V DC to 380 V AC.

Support for installation and service

The user-friendly test button slots into the end position. This means any manipulation can be seen directly.

Simple error reduction

Clearly legible product recognition and colour coding of the test button reduce errors in installation and service.