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Siemens 3SE5-312-0SB11 Safety Position Switch

Siemens 3SE5-312-0SB11 Safety Switch w/ Solenoid Lock.

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ManufacturerSiemens

Part number3SE5-312-0SB11

Locking Force 2600 N

Approach Directions 5

Solenoid Voltage 24V DC

Actuator Monitoring Contacts 2 NC / 1 NO

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High Locking Force (2600 N) 24V DC Solenoid Locking 5 Directions of Approach Dual Monitoring Contacts Metal Enclosure Robust Safety Design

Product description

The Siemens 3SE5-312-0SB11 is a high-integrity safety position switch with a robust locking force of 2600N. It supports approach from five directions and features a 24V DC solenoid-locked mechanism. The switch provides monitoring with 2 normally closed (NC) and 1 normally open (NO) contacts for the actuator and 2NC/1NO for the monitoring magnet.

This safety switch is crucial for applications requiring stringent safety measures, such as safeguarding machine access points where a high locking force is needed to prevent accidental opening during operation. It's commonly used in automotive manufacturing, heavy industry, and automated production lines.

Stanlo Automation, a veteran-owned distributor, offers the Siemens 3SE5-312-0SB11. We provide surplus safety components to ensure your machinery meets the highest safety standards. Trust us for quality parts, competitive pricing, and efficient delivery to keep your operations safe and running.

Technical specifications

Locking Force	2600 N
Approach Directions	5
Solenoid Voltage	24V DC
Actuator Monitoring Contacts	2 NC / 1 NO
Magnet Monitoring Contacts	2 NC / 1 NO
Enclosure Material	Metal
Standard	EN 50041
Actuator Required	Yes (Sold Separately)

Common applications

Machine Guarding

Safety Interlocks

Automotive Production Lines

Heavy Industrial Machinery

Robotic Cells

Press Safety

Compatible systems

Siemens Safety Relays (e.g., 3SK series) PLC Safety Systems Machine Safety Controllers

Also known as

Siemens 3SE5 Safety Interlock Switch Siemens Solenoid Locked Position Switch Siemens 2600N Safety Switch

Replaces / compatible with

This safety switch is designed to replace older or similar Siemens 3SE5 series safety position switches with solenoid locking, ensuring enhanced safety interlock functionality.

Technical note

Expert tip

The high locking force of 2600 N on the 3SE5-312-0SB11 makes it suitable for applications where preventing access during hazardous machine cycles is critical.

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Frequently asked questions

What is the required actuator for the Siemens 3SE5-312-0SB11 safety switch?

The Siemens 3SE5-312-0SB11 safety position switch is supplied without an actuator and requires the 3SE5000-0AV0 actuator to be ordered separately. This ensures that the correct actuator is chosen for the specific machine guarding application.