Safety Door Locks & Switches
Guard locking interlocks, RFID and magnetic coded safety switches for machine doors and fences.
DX-C1 Magnetic Coded Safety Switch
Non-contact coded-magnet safety switch with 17 mm sensing range and high misalignment tolerance for guard doors.
DX-D2 & DX-D3 Safety Door Switch
Mechanical NC/NO safety interlock switch, IP67, 1,000,000-cycle mechanical life, no locking function.
DX-D6 Guard Locking Safety-Door Switch
Guard locking safety-door switch: 2000 N holding force, redundant dual outputs, RFID-coded actuators.
DX-K Series Safety Door Lock Operation Keys
11-model range of fixed and adjustable operation keys for DX-W2/W3/W5 and DX-D2/D3 safety door interlock switches.
DX-R1 Non-contact Safety Switch (RFID Coded)
Non-contact RFID-coded safety switch, dual-channel PLe/Type 4 output, 0-10mm switch-on, cascadable, 8 NPN/PNP models.
DX-W2 Safety Door Lock (Solenoid Guard Locking Interlock Switch)
Contact-type guard locking switch with 4 contact blocks in 14 NC/NO configurations and 1300 N holding force.
DX-W3 Safety Door Lock
Compact mechanical-contact safety door lock: 1300 N holding force, 2 contact blocks, 6 NC/NO configurations, IP67.
DX-W5 Safety Door Lock (Guard Locking Interlock Switch)
Solenoid safety door lock with 6 gold-plated contacts, 4 configurations, 1300 N holding force and IP67 protection.
DXL Safety Door Bolt (DXL-A / DXL-B)
Purely mechanical safety door bolt pre-drilled to mount DX-W2/W3/D2/D3 interlock switches directly.
Safety Door Locks & Switches in Action — 1 Demonstration Videos
Wiring, setup and live operation filmed on the actual modules. Each clip links back to the series it demonstrates, so you can go straight from footage to specification.
Safety Light Curtain + Guard-Locking Door Switch Interlock — Wiring Demo
Light curtain and safety door lock wired through one safety relay: the door stays locked while the hazard runs, and breaking the curtain drops the same safety circuit. Shows the interlock logic most inspectors ask to see documented.
Related: DA31 emergency-stop safety relay module · Safety door locks & switches
Selection Help & Related
📘 Not sure which series? How to Choose a Safety Door Switch / Interlock
Get a Quote
Ask about Safety Door Locks & Switches — we reply within 24 hours.
💬 WhatsApp: +86 152 1890 9599