Actuator type: Roller plunger
Actuator included: Yes
Contact configuration: Normally closed/normally open
Switching function: Snap action
Connection type: Screw fastening
Housing material: Metal
Number of cable entries: 1
Number of contacts: 2
Size of cable entries: M20
Contact number and position: DPST
Series: D4B-N
Width: 40 mm

Universal switch with snap action, series D4B-N. The D4B-N safety limit switch from Omron features snap contacts with a certified, directly actuated opening mechanism and only normally open contacts to ensure safe operation in the event of a fault. The switch is housed in a die-cast aluminum enclosure and has a reinforced head sealing structure to meet the IP67 protection rating. Equipped with a mechanism that indicates the respective operating zone and a pushbutton switch for controlling movement to the left and right. Precise switching with safe operation through directly actuated positive contact opening even with metal deposits between the contacts. Normally open for safety circuit and normally closed for control circuit (single-pole switch). Contact rating: 10 A continuous. Rotating head with four positions. IP67 enclosure made of die-cast aluminum. Cable entry PG13.5 or M20. Operating temperature range: -40 °C to +80 °C.