Guard lock safety-door switch with standard metal release key, 1300N holding force, and IP67 protection. Suitable for industrial safety applications.
Product ModelD4SL-N3TFA-N
Product ID61977
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Holding ForceThe D4SL-N3TFA-N boasts a minimum holding force of 1300N, ensuring reliable safety in high-impact environments.
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2. IP67 ProtectionEquipped with IP67 protection, this switch is resistant to dust and water, making it suitable for harsh industrial conditions.
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3. Mechanical DurabilityDesigned for durability, the switch can withstand up to 1,000,000 operations, ensuring long-lasting performance.
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4. Easy InstallationThe switch features two types of wiring methods capable of one-touch attachment and removal, reducing wiring time and increasing efficiency.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Actuator
None
Key holding force
1300 N
Number of contacts
4
Door and lock monitors
Not connected in series internally
Solenoid voltage
24 VDC
Indicator
No indicator
5. Safety FeaturesThe standard metal release key provides an additional layer of safety, preventing accidental lockouts and ensuring secure operation.
Conduit size
1/2-14NPT, includes M20-to-1/2-14NPT conversion adapter
