Telemecanique XCKN2110G11 XCKJ/XCKN Limit Switch 1NC+1NO standard IP65

The Telemecanique XCKN2110G11 is a compact format limit switch from the XC Standard series, featuring a metal end plunger actuator with 1NC+1NO snap action contacts. Designed for vertical linear approach in one direction, it delivers a repeat accuracy of 0.1 mm over 1 million operating cycles and carries IP65 protection for reliable operation in demanding industrial environments.

Technical specifications:

• Catalog reference: XCKN2110G11
• Manufacturer: Telemecanique (Schneider Electric)
• Series: XC Standard, compact form B
• Contact arrangement: 1NC + 1NO, snap action
• Actuator type: Spring return metal end plunger
• Approach direction: Vertical, 1 direction
• Cable entry: 1 entry tapped for Pg 11 cable gland
• Rated insulation voltage [Ui]: 500 V (IEC 60947-1), 300 V (UL 508 / CSA)
• Rated impulse withstand voltage [Uimp]: 6 kV (IEC 60947-1)
• Contact rating AC-15: Ue = 240 V, Ie = 3 A, Ithe = 10 A
• Contact rating DC-13: Ue = 250 V, Ie = 0.1 A
• Positive opening minimum force: 30 N
• Minimum tripping force: 15 N
• Minimum actuation speed: 0.01 m/min
• Maximum actuation speed: 0.5 m/s
• Mechanical durability: 10,000,000 cycles
• Electrical durability: 5,000,000 cycles (IEC 60947-5-1 appendix C)
• IP degree of protection: IP65 (IEC 60529)
• IK degree of protection: IK04 (IEC 62262)
• Ambient operating temperature: -25...70 °C
• Ambient storage temperature: -40...70 °C
• Shock resistance: 45 gn for 11 ms (IEC 60068-2-27)
• Vibration resistance: 25 gn, 10...500 Hz (IEC 60068-2-6)
• Dimensions (W x H x D): 30 x 75 x 30 mm
• Net weight: 0.135 kg
• Certifications: CCC, UL, CSA
• Standards: IEC 60947-5-1, IEC 60204-1, UL 508, CSA C22.2 No 14

Features and benefits:

• Positive opening operation on the NC contact ensures safe disconnection even in the event of contact welding, per IEC 60947-5-1.
• Snap action contact mechanism provides consistent and repeatable switching with 0.1 mm repeat accuracy over 1 million cycles.
• IP65 sealing blocks dust ingress and water jets, suitable for wet or dusty machine environments.
• Wide operating temperature range of -25...70 °C covers both outdoor and process environments.
• Screw-clamp terminals accept 0.34...1.5 mm² conductors, simplifying field wiring without specialist tooling.

Applications:

• End-of-travel position detection on machine axes and linear actuators.
• Machine guarding interlocks where positive opening contact safety is required.
• Conveyor and material handling systems requiring reliable position feedback.
• Packaging and assembly machinery needing high-cycle mechanical durability up to 10 million operations.

Also known as: Telemecanique XCKN2110G11, XC Standard limit switch, metal plunger limit switch Pg11.