Euchner NZ1HS-3131-M Safety Switch

The Euchner NZ1HS-3131-M is a robust safety limit switch designed for industrial applications requiring reliable position monitoring. It features a lever arm with an 18 mm steel roller and is equipped with 2 normally open (N/O) and 2 normally closed (N/C) force-guided contacts, ensuring safe and precise operation.​

📏 Key Specifications

• Model: NZ1HS-3131-M

• Order Number: 090747

• Actuator Type: Lever arm with 18 mm steel roller

• Contact Configuration: 2 N/O + 2 N/C (force-guided)

• Switching Principle: Slow-action switching contact

• Housing Material: Anodized die-cast alloy

• Contact Material: Silver alloy, gold flashed

• Cable Entry: M20 x 1.5

• Electrical Ratings:

  • Rated Insulation Voltage: 250 V

  • Rated Impulse Withstand Voltage: 2.5 kV

  • Thermal Rated Current (I_th): 4 A

  • Utilization Category: AC-15 (4 A / 230 V), DC-13 (4 A / 24 V)

  • Minimum Switching Current: 1 mA at 24 V DC

• Mechanical Ratings:

  • Mechanical Life: 30 million operations

  • Actuating Force: Minimum 15 N

  • Approach Speed: 0.1 to 60 m/min

  • Installation Orientation: Any

  • Degree of Protection: IP67

  • Ambient Temperature Range: -25°C to +80°C