Weidmuller Kirin QCR Relays

Apr 22, 2026 Leave a message

In the precision world of electrical engineering, what does 6.1mm mean?

The new Weidmuller Kirin series QCR thin-film relays directly address the pain points of control cabinet space and cost.

How do they achieve being thinner, faster, and more economical?

How to achieve greater stability, durability, and consistency?

 

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Space Saving - Lower Cost

6.1mm Ultra-thin Design: A single guide rail accommodates more connection points.

Saving Cabinet Space: Especially noticeable in flat cabinets.

 

Faster Wiring - Less Labor

Input A2 and common output terminals can be horizontally connected separately, saving significant cabinet wiring.

Three wiring methods: screw/spring/through-hole, to match different cabinet types.

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High Reliability - Fewer Repairs, Less Downtime

Longer Lifespan: Up to 6×10* cycles

Robust and Safe: VO flame-retardant rating + vibration-resistant structure

Efficient Commissioning: AC/DC dual-color LED for easy identification

 

Strong Consistency - Easier Expansion

Consistent appearance, wiring, and horizontal connection methods across the same series, no need for further adjustments during upgrades.

24VDC/230VAC non-polarized input reduces installation errors.