Safety limit switch with metal housing D4B-4111N

Omron Limit Switch. The Omron D4B-N series snap action limit switch has 1NO/1NC contact configuration and a resin roller lever actuator. It has a screw connection and 1x M20 connection. This switch is equipped with a mechanism that indicates the applicable operating zone, as well as push-button switching to control left and right motion. The housing is made of metal. Which allows it to be used in harsh environments, like plasma cutting or welding machines, where you have hot sparks/arcing.

Component Features

• Contact rating is 10A continuous
• Direct opening mechanism
• Accurate switching with safe operation via direct drive positive contact opening even with metal deposition between the mating contacts
• Head seal structure strengthened to improve seal properties
• 4-position turret head
• Operating temperature ranges between -40°C to 80°C
• Minimum mechanical life of 30000000 cycles
• Degree of protection: IP67

Certifications

• CSAC22.2 No. 14
• CQC certified
• EN1088
• EN50041
• EN60204-1
• EN60947-5-1
• UL508
• GB14048.5