Description
D41L
Hygienic guard locking switch
D41L; Easy to clean and robust design within highest protection against tampering
Hygienically designed switch. Unique locking mechanism prevents water and foreign matter from collecting
- Hygiene-compliant design:
– Smooth surface leaves no unevenness, keyhole or concavity where dust or water can be retained
– Resistant to wide range of cleaning agents (ECOLAB certification)
– Compliant with highest protection degrees: IP66, IP67 and IP69 - High resistance to impacts:
Star handle is made of glass fiber reinforced plastic with high robustness against shocks - Excellent versatility of mounting in different types of guards:
– Suitable for left and right hinged doors and sliding guards by using same actuator
– High tolerance for door misalignment
– Three actuating directions are possible: front, rear side, and slim side - Best protection against defeating:
High-level RFID coding* minimizes tampering risks and human errors - Reduce installation time by teaching procedure and smart diagnostic:
– Pairing by teaching procedure is very intuitive and takes only 30 seconds to be done
– Smart diagnostic by means of tri-color LED’s which includes 11 possible patterns to visualize different status - Reduce wiring cost by serial connection maintaining highest safety level
– Series-wiring connection up to 30 sets without reduction of the Performance level (PL e)
– Pairing of all series-connected switches can be done at once, reducing design and commissioning time - Emergency exit to escape from hazardous area:
Operator trapped inside hazardous can mechanically open the switch by turning the red lever (even when power is not supplied)
*A high-coded safety switch is defined as one where a sensor is paired with a high-level coded actuator for which more than 1,000 variations are available.
Features
Adapted design to high-level of sanitation control applications
Unique product design prevents water and foreign matter from collecting and the ECOLAB-certified detergent resistance allows for easy and quick cleaning.
Food and beverage machinery examples
- Food processing machine
- Filling machine
Identical mounting for left and right hinged doors
Large actuator tolerances
- Actuator tolerance in longitudinal direction ± 3.5 mm, lateral direction ± 2.0 mm
Easy latching force adjustment
- The latching force can be increased from 25 N to 50 N simply by turning the star handle 180°
- Position I: approx. 25 N, Position II: approx. 50 N
LED display
- Smart diagnostic by means of 3-color LED’s
- LED red: Fault
- LED yellow: Status
- LED green: Power
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