Schmersal Z4V7H 336-11Z Position Switch (Roller Lever, Heavy Duty)

The Schmersal Z4V7H 336-11Z is a heavy-duty position switch with a side rotary
adjustable roller lever, designed for precise positioning and safety monitoring
in industrial machinery, elevators, and automation systems. Built for durability,
it offers long mechanical life and reliable switching performance.

Electrical & Performance Specifications

• Contact Type: 1 NO + 1 NC
• Switching Principle: Snap action
• Thermal Current: 10 A
• Rated Voltage: 500 V
• Impulse Voltage: 6 kV
• AC Rating: 230 VAC / 4 A (AC-15)
• DC Rating: 24 VDC / 4 A (DC-13)
• Switching Frequency: 5000 ops/hour
• Contact Material: Silver

Mechanical & Design Features

• Actuator: Side rotary roller lever
• Adjustment: 10° step positioning
• Roller Material: Plastic
• Housing: Reinforced thermoplastic
• Mechanical Life: 30 million operations
• Actuating Torque: ≥ 0.3 Nm
• Actuating Speed: Up to 2.5 m/s
• Cable Entry: M20 x 1.5

Physical & Environmental

• Width: 40.5 mm
• Depth: 57 mm
• Height: ~171.5 – 173.5 mm
• Protection: IP65 / IP67
• Temperature: -30°C to +80°C
• Weight: ~165 g

Safety & Standards

• Approvals: cULus, CCC
• Safety Feature: Positive break NC contact
• B10D (NC): 20 million operations
• Mission Time: 20 years