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| Country of Origin | Germany |
|---|---|
| Power Consumption | 3.5W |
| Brand | Siemens |
| Length | 54mm |
| Model | 3SE5322-1SD21 |
| Depth | 159mm |
| IP Rating | IP66, IP67 |
| Width | 43.8mm |
| Housing Material | Plastic |
| Series | 3SE5 |
| Actuator Type | Standard Coded |
| Terminal type | Screw |
| Supply Voltage | 24V dc |
| Standards/Approvals | UL, CSA, VDE |
| Contact DC Voltage | 24V dc |
| Contact Current | 3A |
| Safety Contacts | 1 NO |
| Number of Auxiliary Contacts | 1 |
| 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 |
Siemens 3SE5322-1SD21 is a 3SE5 Series Solenoid Interlock Switch designed for safety and security of protective doors in industrial environments. Operating at 24V DC with a power consumption of 3.5W, it ensures reliable locking with power to unlock actuator included. The plastic housing and IP66/IP67 protection ratings make it resistant to dust and water, ideal for harsh conditions.
This model features one normally open (NO) safety contact and one auxiliary contact, both equipped with screw terminals for secure wiring. The actuator is standard coded and the device supports M20 conduit entry for easy installation. It complies with UL, CSA, and VDE standards, underscoring its quality and adherence to safety protocols.
The switch includes an auxiliary release mechanism that allows manual unlocking during power failures or maintenance, enhancing safety and operational flexibility. Compact dimensions of 159mm depth, 54mm length, and 43.8mm width enable integration into various automation systems without occupying excessive space.
Suitable applications include industrial automation, factory machinery safety, access control in hazardous areas, and any environment needing robust, secure interlocking solutions. Its safety contacts and electrical ratings align with industrial standards, providing dependable protection against unauthorized access or equipment operation.
The switch operates at 24V DC with 3.5W power consumption. Robust IP66/IP67 plastic housing safeguards against environmental factors. Complies with international standards UL, CSA, and VDE. Includes power to unlock functionality with manual auxiliary release.
Compact size fits industrial automation and safety interlock use cases. Standard coded actuator with screw terminal connections and M20 conduit entry. Designed for protective door locking during machine shutdown. Provides reliable safety and monitoring through dedicated contacts.
This Siemens 3SE5 Series Solenoid Interlock Switch delivers high performance and safety for industrial and manufacturing sectors requiring stringent door interlocking and protection mechanisms. Browse our Electronics & Electricals category for more solenoid interlock solutions at EnvMart.
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