Trafag 9B4.3379 Pressure Switch

The '9B' prefix on 9B4.3379 denotes a hybrid model-code scheme adopted by Trafag to group related switch variants by size, rating, or connection style. Specified by integrators throughout the EU, Trafag switch products are built to deliver consistent output under continuous-duty conditions.

Trafag positions the 9B4.3379 as a switch option for applications requiring defined response time, long-term drift limits, and immunity to typical plant electromagnetic conditions.

Engineers deploy Trafag 9B4.3379 units in roles such as level monitoring on bulk storage, proximity detection on conveyors, and rpm feedback on variable-speed drives, commonly found in HVAC.

Detailed mechanical and electrical specifications for Trafag 9B4.3379 can be obtained on request; contact Verkopershulp.nl for the most recent revision sheets.

Verkopershulp.nl stocks Trafag 9B4.3379 with fast EU-wide delivery to the Netherlands, Belgium, and Germany, and offers technical support for selection and replacement.

Installation of the 9B4.3379 should follow Trafag's recommended torque, alignment, and cleanliness practices to preserve rated performance across the service life.