![[OMRON] — WL-N/WLG Environment-resistant Limit Switch (Plunger, Heat/Cold/Corrosion/Coolant/Molded)](https://prosourcemro.com/wp-content/uploads/2026/05/001-467-1024x683.png)
Limit Switches
Omron
[OMRON] — WL-N/WLG Environment-resistant Limit Switch (Plunger, Heat/Cold/Corrosion/Coolant/Molded)
Family ID: OMRON-WL-ENV-PLUNGER
Two-circuit limit switches that can be selected to match the operating environment and application WL-N/Basic models, WLG/High-sensitivity and High-precision models
20 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| WLD28-TH-N | WL ENV Plunger Sealed top-roller Heat-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Environment-resistant (Heat-resistant) | ||
| WLD28-TC-N | WL ENV Plunger Sealed top-roller Cold-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Environment-resistant (Cold-resistant) | ||
| WLD28-RP-N | WL ENV Plunger Sealed top-roller Corrosion-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Environment-resistant (Corrosion-resistant) | ||
| WLD28-RP60-N | WL ENV Plunger Sealed top-roller Coolant-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Environment-resistant (Coolant-resistant) | ||
| WLD28-139-N | WL ENV Plunger Sealed top-roller Molded-139 | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Environment-resistant (Molded-139) | ||
| WLD28-140-N | WL ENV Plunger Sealed top-roller Molded-140 | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Environment-resistant (Molded-140) | ||
| WLD2-TH-N | WL ENV Plunger Top-roller Heat-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Top-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Environment-resistant (Heat-resistant) | ||
| WLD2-RP60-N | WL ENV Plunger Top-roller Coolant-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Top-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Environment-resistant (Coolant-resistant) | ||
| WLD2-139-N | WL ENV Plunger Top-roller Molded-139 | OMRON | Type: Two-circuit Limit Switch | Actuator: Top-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Environment-resistant (Molded-139) | ||
| WLSD-TH-N | WL ENV Plunger Horizontal Heat-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Heat-resistant) | ||
| WLSD-TC-N | WL ENV Plunger Horizontal Cold-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Cold-resistant) | ||
| WLSD-RP-N | WL ENV Plunger Horizontal Corrosion-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Corrosion-resistant) | ||
| WLSD-RP60-N | WL ENV Plunger Horizontal Coolant-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Coolant-resistant) | ||
| WLSD-139-N | WL ENV Plunger Horizontal Molded-139 | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Molded-139) | ||
| WLSD2-TH-N | WL ENV Plunger Horizontal-roller Heat-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Heat-resistant) | ||
| WLSD2-TC-N | WL ENV Plunger Horizontal-roller Cold-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Cold-resistant) | ||
| WLSD2-RP-N | WL ENV Plunger Horizontal-roller Corrosion-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Corrosion-resistant) | ||
| WLSD2-RP60-N | WL ENV Plunger Horizontal-roller Coolant-resistant | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Coolant-resistant) | ||
| WLSD2-139-N | WL ENV Plunger Horizontal-roller Molded-139 | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Molded-139) | ||
| WLSD2-140-N | WL ENV Plunger Horizontal-roller Molded-140 | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal-roller plunger | Terminal: Screw/Direct-wire cable | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Environment-resistant (Molded-140) |
