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Siemens 3SE5 Series Solenoid Interlock Switch Power to Unlock 24V DC 3.5W Plastic Housing 3SE5322-1SB21

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Siemens 3SE5 Series Solenoid Interlock Switch Power to Unlock 24V DC 3.5W Plastic Housing 3SE5322-1SB21

Name: Siemens 3SE5 Series Solenoid Interlock Switch Power to Unlock 24V DC 3.5W Plastic Housing 3SE5322-1SB21
Brand: Siemens
SKU: 225698
Price: 38219.71 INR
Availability: InStock

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Category Solenoid Interlock Switch Brand Siemens Condition New

Specifications

Country of Origin	Germany
Power Consumption	3.5W
Brand	Siemens
Length	184.1mm
Model	3SE5322-1SB21
Depth	39.1mm
IP Rating	IP66, IP67
Width	54mm
Housing Material	Plastic
Series	3SE5
Actuator Type	Standard Coded
Terminal type	Screw
Supply Voltage	24V dc
Standards/Approvals	VDE, CSA, UL
Contact DC Voltage	24V dc
Contact Current	3A
Safety Contacts	1 NO
Conduit Entry	M20
in mind, greatly reduces the load on the data line	contact monitoring and magnet control draw on
A number of additional release mechanisms to handle any application	auxiliary release mechanism, lock release, escape release and emergency release

Key Features

The switch features 1 NO safety contact with standard coded actuator type for secure operation.
It provides ingress protection rated IP66 and IP67 for harsh industrial environments.
Housing is made of durable plastic with dimensions 184.1mm length, 54mm width, and 39.1mm depth.
Equipped with screw terminal type and M20 conduit entry for easy wiring.
Power consumption is 3.5 watts ensuring efficient energy use.
Designed with integrated auxiliary release mechanism for manual unlocking during power failure or installation.
Meets multiple international standards and approvals including VDE, CSA, and UL.
Offers high locking forces and safety for protective doors in automation and electrical applications.

Product Description

Siemens 3SE5322-1SB21 is a 3SE5 Series solenoid interlock switch designed for power to unlock operation. It operates on a 24V DC supply voltage with a low power consumption of 3.5 watts and features a robust plastic housing with dimensions of 184.1mm length, 54mm width, and 39.1mm depth. This switch is ideally used for protective doors in automated machinery to ensure safe machine shutdown by locking doors until safe conditions are met.

The device contains 1 normally open safety contact and uses a standard coded actuator type for reliable switching and safety compliance. It is equipped with screw terminal connections and a conduit entry rated for M20 size ensuring compatibility with industrial installations. The switch also boasts ingress protection ratings of IP66 and IP67, making it suitable for use in harsh and dusty environments.

This solenoid interlock switch includes an auxiliary release mechanism, allowing manual override in case of power failure or during maintenance activities. It complies with international certifications such as VDE, CSA, and UL, confirming its quality and adherence to safety standards. The integrated electromagnetic tumbler and auxiliary magnet ensure enhanced locking force and security, preventing unwanted door openings during operation.

Additional features include the ability to withstand high locking forces and a design that supports multiple release mechanisms such as escape and emergency releases. The actuator heads can be rotated in increments of 90° and support multiple approaches (lateral and front), enhancing installation flexibility and safety monitoring with LED status indicators.

This Solenoid Interlock Switch is suitable for various industrial sectors including manufacturing, electrical power systems, automation, and safety equipment applications. It helps maintain workplace safety by ensuring machine doors remain securely locked during operation and only release when safe conditions are confirmed.

The switch offers robust safety interlocking with power to unlock control. IP66 and IP67 rated housing protects against dust and water ingress. Complies with VDE, CSA, and UL safety approvals. Auxiliary release mechanisms enhance operational safety and flexibility.

Durable plastic housing designed for tough industrial environments. Standard coded actuator type for consistent and reliable operation. Multiple mounting and actuator orientation options improve usability. Suitable for industrial automation, electrical safety, and manufacturing use cases.

Explore more Siemens safety and interlock switch products on EnvMart for advanced industrial control solutions.

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Frequently Asked Questions

The power consumption of this model is 3.5 watts, ensuring efficient energy use during operation.

It has dimensions of 184.1mm in length, 54mm in width, and 39.1mm in depth, making it suitable for various installation scenarios.

The switch is rated IP66 and IP67, providing protection against dust and water ingress, suitable for harsh industrial environments.

This unit uses a standard coded actuator type, which ensures reliable switching and safety compliance in its applications.

The supply voltage required for this switch is 24V DC, making it compatible with various low-voltage applications.

It features one normally open (NO) safety contact, which is essential for ensuring safe operation in automated machinery.

This model is equipped with screw terminal connections, facilitating easy and secure wiring during installation.

The actuator heads can be rotated in increments of 90°, allowing for multiple mounting orientations and approaches, enhancing installation flexibility.

It meets multiple international standards and approvals, including VDE, CSA, and UL, confirming its adherence to safety and quality requirements.

Yes, it features an auxiliary release mechanism that allows for manual unlocking during power failure or maintenance activities.

This switch is manufactured in Germany, ensuring compliance with high manufacturing standards.

It is suitable for various industrial sectors including manufacturing, electrical power systems, and automation, primarily for protective doors in automated machinery.