Omron WLD2-Q — WL Limit Switch, Roller Lever, IP67
SKU: WLD2-QUSD 17.50
WL-series limit switch, adjustable roller lever, 1NC/1NO slow-action, G1/2 conduit, IP67. In stock.
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Product Overview
The Omron WLD2-Q is a general-purpose limit switch from the WL family It is manufactured by Omron Corporation. Hengyixin Automation ships this limit switch from our Xiamen warehouse with a 30-day DOA return window and a datasheet PDF included in the box.
The switch has an adjustable roller lever on a metal lever with a resin roller. Form-lock keeps the roller fixed to the lever during impact.
For a side-mount rotary actuator on the WL body, use the WLCA12-LD-N. Key specs: Contact Form 1NC / 1NO, slow-action; Actuator Adjustable roller lever, form-lock (metal lever, resin roller); Rated Load 10 A at 250 VAC resistive, 0.5 A per EN 60947-5-1; Mechanical Life 15 million operations min; Electrical Life 750,000 operations min at rated load; Operating Speed 1 mm/s to 1 m/s; Operating Frequency 120 ops/min mechanical, 30 ops/min electrical; Connection G1/2 conduit, screw terminal block.
Key Features
- WL-series limit switch, adjustable roller lever, form-lock
- 1NC / 1NO slow-action contacts, 10 A at 250 VAC resistive
- G1/2 conduit, IP67 sealed, mechanical life 15 million ops
- Dielectric 2200 VAC, -10 to +80 degC, UL / CSA / CCC / TUV
- SKU: WLD2-Q
- Series: Omron WL-series general-purpose limit switch
Best-Fit Applications
- End-of-stroke feedback on a packaging machine gate where the adjustable roller lever matches the existing cam profile without machining
- Travel-limit feedback on a conveyor diverter where the 10 A contact handles the interlock relay directly
- Spare replacement on a legacy conveyor where the original WL-series limit switch dropped out and the WLD2-Q fits the same bracket and conduit
Buying Checklist
- Pick the WLD2-Q for a WL-series limit switch with adjustable roller lever, 1NC / 1NO slow-action contacts and IP67 sealing.
- Pick the WLCA12-2N-N instead when the panel needs the standard snap-action roller lever on the same WL body.
- Pick the D4N-112G instead when the application needs a plastic-body safety limit switch with direct-opening NC contact.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | Omron WL-series general-purpose limit switch |
| Model / SKU | WLD2-Q |
| Contact Form | 1NC / 1NO, slow-action |
| Actuator | Adjustable roller lever, form-lock (metal lever, resin roller) |
| Rated Load | 10 A at 250 VAC resistive, 0.5 A per EN 60947-5-1 |
| Mechanical Life | 15 million operations min |
| Electrical Life | 750,000 operations min at rated load |
| Operating Speed | 1 mm/s to 1 m/s |
| Operating Frequency | 120 ops/min mechanical, 30 ops/min electrical |
| Connection | G1/2 conduit, screw terminal block |
| Protection / Standards | IP67; UL, CSA, TUV (EN 60947-5-1), CCC |
FAQ for WLD2-Q
Is the WLD2-Q a safety switch?
No. The WLD2-Q is a general-purpose limit switch with 1NC / 1NO slow-action. For safety-rated door or guard monitoring with direct-opening NC, use the D4N-112G or D4NS-1AF family.
What does the -Q suffix mean?
Q marks the conduit opening size and orientation. Q = G1/2 side conduit. WLCA2-Q and WLCA12-Q on the same family share the snap-action body.
Can the WLD2-Q lever be repositioned?
Yes. The roller lever can be rotated around the shaft to any angle within the lever's travel range. Loosen the lever clamp screw, rotate, and re-tighten.
What is the difference between slow-action and snap-action on the WL family?
Snap-action (WLCA) trips at a fixed travel regardless of speed; it has a single-pole double-throw (SPDT) contact. Slow-action (WLD) trips with the lever position and uses 1NC / 1NO with a different contact sequence. Use snap-action for limit and use slow-action for force feedback.
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