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Siemens 3SE5 Safety Hinge Switch 1 NO/2 NC Metal Housing, IP65, 10A, 230V 3SE5212-0LU22

Category Safety Interlock Switch Brand Siemens Condition New

Specifications

Country of Origin Germany
Brand Siemens
Length 92mm
Model 3SE5212-0LU22
IP Rating IP65
Width 31mm
Housing Material Metal
Series 3SE5
Maximum Operating Temperature 85°C
Contact Configuration 1 NO/2 NC
Cable Entry Size M20 x 1.5 mm
Minimum Operating Temperature -25°C
Shaft Length 10mm
Terminal type Screw
Contact DC Voltage 230V dc
Mechanical Life 1000000Cycles
Contact AC Voltage 230V ac
Contact Current 10A
Number of Cable Entries 1
Trigger Angle Range 10 °

Key Features

  • Designed for mechanical monitoring of protective doors or flaps with protection up to Cat 4 (EN 954-1) and SIL 3 (IEC 62061).
  • Features a fixed pivoting point connection for tamper resistance.
  • Screw terminal type with 1 cable entry sized M20 x 1.5 mm for easy wiring.
  • Operating temperature range from -25°C to +85°C suitable for diverse environments.
  • Compact dimensions of 92mm length and 31mm width with a 10mm shaft length.
  • Contact configuration provides 1 normally open (NO) and 2 normally closed (NC) contacts rated for 10A, 230V ac/dc.
  • Mechanical durability rated for 1,000,000 cycles ensuring long operational life.
  • Actuator head rotatable in 22.5° increments for installation flexibility.

Product Description

Siemens 3SE5212-0LU22 Safety Hinge Switch is a precision-engineered device designed for industrial and commercial applications requiring robust safety monitoring of hinged doors and flaps. This switch features a durable metal housing with IP65 protection rating, providing excellent resistance against dust and water ingress, making it suitable for harsh environments.

The switch includes a fixed, positive pivoting point connection between the switch and door hinge to prevent tampering and ensure reliable operation. It supports a contact configuration of 1 normally open (NO) and 2 normally closed (NC) contacts rated at 10A and 230V for both AC and DC currents.

Its operating temperature range spans from -25°C to +85°C, accommodating various industrial conditions. The device is compact with a length of 92mm and width of 31mm, featuring a 10mm shaft length. The actuator head can be rotated in 22.5° increments, enabling precise installation adjustments.

The safety hinge switch complies with standard enclosure requirements EN 50047 and EN 50041, offering mechanical life expectancy of up to 1,000,000 cycles. These features make it ideal for applications in industrial automation, factory safety gates, machinery guards, and other environments demanding reliable position monitoring with safety certification considerations.

Mechanical monitoring of protective doors or flaps with high tamper resistance. Protection up to Category 4 (EN 954-1) and SIL 3 (IEC 62061) safety levels. Snap-action contacts with screw terminals for quick and secure wiring.

Cable entry sized M20 x 1.5 mm for standard conduit compatibility. Compact and robust metal housing suitable for industrial use. IP65 rated enclosure ensures protection from dust and moisture. Operating temperature suitable for diverse industrial environments.

Long mechanical life for dependable safety monitoring.

This Siemens hinge switch is widely used in industrial manufacturing, automation systems, electrical safety installations, and HVAC control systems. It ensures effective monitoring and signaling simultaneously for enhanced machine and personnel safety.

Explore more Siemens safety and interlock switches on EnvMart for trusted industrial-grade safety solutions designed to meet strict regulatory standards and operational demands.

Explore more products in our Safety Interlock Switch category.

Siemens 3SE5 Safety Hinge Switch 1 NO/2 NC Metal Housing, IP65, 10A, 230V 3SE5212-0LU22
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Frequently Asked Questions

This model features a contact configuration of 1 normally open (NO) and 2 normally closed (NC) contacts, rated for 10A and 230V for both AC and DC currents.

The Siemens 3SE5212-0LU22 has an IP65 rating, providing excellent protection against dust and moisture ingress, making it suitable for harsh environments.

It operates within a temperature range of -25°C to +85°C, accommodating various industrial conditions.

This unit has compact dimensions of 92mm in length and 31mm in width, with a shaft length of 10mm.

The switch utilizes screw terminals for secure and quick wiring, with one cable entry sized M20 x 1.5 mm for standard conduit compatibility.

It is rated for a mechanical life of up to 1,000,000 cycles, ensuring long operational life.

The switch provides protection up to Category 4 (EN 954-1) and SIL 3 (IEC 62061) safety levels, making it suitable for safety-critical applications.

The actuator head can be rotated in 22.5° increments, allowing for flexible installation adjustments.

This safety hinge switch features a durable metal housing, suitable for industrial applications.

It is ideal for mechanical monitoring of protective doors or flaps in industrial automation, factory safety gates, and machinery guards.

The contacts can handle a maximum voltage of 230V for both AC and DC operations.

This model is manufactured in Germany.

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