Schneider Electric Telemecanique ZCK-L1H7 Limit Switch

Description:

The Telemecanique ZCKL1H7 Limit Switch Body is used as the base unit for XC Standard XCKL modular limit switch assemblies in industrial automation and machine control systems. Commonly installed in conveyors, packaging machinery, machine tools, material handling equipment, and automated production lines with interchangeable ZCKD Series actuator heads. Maintenance teams and system integrators use this part for repair, retrofit, expansion, and replacement of modular limit switch assemblies.

Applications:

The Telemecanique ZCKL1H7 provides dependable end-of-travel detection, machine sequencing, and position monitoring in industrial automation. It is designed for use with ZCKD Series actuator heads and is widely applied in conveyors, assembly equipment, packaging machines, processing systems, and material handling applications where a rugged metal switch body, positive-opening contacts, and a 1/2" NPT conduit entry are required.

Technical Specifications:

• Manufacturer: Telemecanique Sensors / Schneider Electric
• Part Number: ZCKL1H7
• Product Type: Limit Switch Body
• Series: XC Standard
• Device Short Name: ZCKL
• Body Type: Fixed
• Product Compatibility: XCKL Series
• Compatible Actuator Heads: ZCKD02, ZCKD05, ZCKD06, ZCKD08, ZCKD10, ZCKD15, ZCKD16, ZCKD17, ZCKD21, ZCKD23, ZCKD29, ZCKD41, ZCKD59, ZCKD81, ZCKD91, ZCKD109, ZCKD219, ZCKD239
• Body Material: Metal
• Number of Poles: 2
• Contact Configuration: 1 NC + 1 NO
• Contact Operation: Snap Action
• Number of Operating Positions: 1
• Contact Material: Silver-Plated Contacts
• Rated Operational Current (Ie): 3 A at 240 VAC (AC-15, A300)
• Rated Operational Current (DC): 0.27 A at 250 VDC (DC-13, Q300)
• Conventional Thermal Current (Ithe): 10 A
• Rated Insulation Voltage (Ui): 500 V
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Positive Opening Operation: Yes
• Electrical Connection: Screw-Clamp Terminals (1 × 0.34 to 2 × 1.5 mm²)
• Cable Entry: 1 × 1/2" NPT Conduit Entry
• Minimum Actuation Speed: 0.01 m/min
• Maximum Resistance Across Terminals: 0.25 mΩ (IEC 60255-7 Category 3)
• Short-Circuit Protection: 10 A gG Cartridge Fuse
• Degree of Protection: IP66
• Impact Protection: IK05
• Environmental Characteristic: Standard Industrial Environment

Common Replacements:

• Telemecanique ZCKL1
• Telemecanique ZCKL5H7
• Telemecanique ZCKL6H7