![[OMRON] — WL-N/WLG General-purpose Limit Switch (Plunger, Airtight switch, Screw/Connector)](https://prosourcemro.com/wp-content/uploads/2026/05/001-467-1024x683.png)
Limit Switches
Omron
[OMRON] — WL-N/WLG General-purpose Limit Switch (Plunger, Airtight switch, Screw/Connector)
Family ID: OMRON-WL-GP-PLUNGER-AT
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
16 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| WLD28-55-N | WL GP Plunger AT Sealed top-roller plunger None | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Screw (G1/2) | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Airtight | ||
| WLD28-55LD-N | WL GP Plunger AT Sealed top-roller plunger LED | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Screw (G1/2) | Pretravel: 1.7mm max. | Indicator: LED | Built-in Switch: Airtight | ||
| WLD28-55LE-N | WL GP Plunger AT Sealed top-roller plunger Neon | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Screw (G1/2) | Pretravel: 1.7mm max. | Indicator: Neon | Built-in Switch: Airtight | ||
| WLD2-55-N | WL GP Plunger AT Top-roller plunger None | OMRON | Type: Two-circuit Limit Switch | Actuator: Top-roller plunger | Terminal: Screw (G1/2) | Pretravel: 1.7mm max. | Indicator: None | Built-in Switch: Airtight | ||
| WLD2-55LD-N | WL GP Plunger AT Top-roller plunger LED | OMRON | Type: Two-circuit Limit Switch | Actuator: Top-roller plunger | Terminal: Screw (G1/2) | Pretravel: 1.7mm max. | Indicator: LED | Built-in Switch: Airtight | ||
| WLD2-55LE-N | WL GP Plunger AT Top-roller plunger Neon | OMRON | Type: Two-circuit Limit Switch | Actuator: Top-roller plunger | Terminal: Screw (G1/2) | Pretravel: 1.7mm max. | Indicator: Neon | Built-in Switch: Airtight | ||
| WLSD-55-N | WL GP Plunger AT Horizontal plunger None | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal plunger | Terminal: Screw (G1/2) | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Airtight | ||
| WLSD-55LD-N | WL GP Plunger AT Horizontal plunger LED | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal plunger | Terminal: Screw (G1/2) | Pretravel: 2.8mm max. | Indicator: LED | Built-in Switch: Airtight | ||
| WLSD2-55-N | WL GP Plunger AT Horizontal-roller plunger None | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal-roller plunger | Terminal: Screw (G1/2) | Pretravel: 2.8mm max. | Indicator: None | Built-in Switch: Airtight | ||
| WLSD2-55LD-N | WL GP Plunger AT Horizontal-roller plunger LED | OMRON | Type: Two-circuit Limit Switch | Actuator: Horizontal-roller plunger | Terminal: Screw (G1/2) | Pretravel: 2.8mm max. | Indicator: LED | Built-in Switch: Airtight | ||
| WLD28-55LDK13-N | WL GP Plunger AT STR Direct-wire M12 NO only | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Direct-wire M12 | Pretravel: 1.7mm max. | Indicator: LED | Built-in Switch: Airtight | Wiring: NO only | ||
| WLD28-55LDK43-N | WL GP Plunger AT STR Direct-wire M12 NC+NO | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Direct-wire M12 | Pretravel: 1.7mm max. | Indicator: LED | Built-in Switch: Airtight | Wiring: NC+NO | ||
| WLD28-55LD-M1J-N | WL GP Plunger AT STR Pre-wired M12 NO only | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Pre-wired M12 | Pretravel: 1.7mm max. | Indicator: LED | Built-in Switch: Airtight | Wiring: NO only | ||
| WLD28-55LD-M1GJ-N | WL GP Plunger AT STR Pre-wired M12 NO only | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Pre-wired M12 | Pretravel: 1.7mm max. | Indicator: LED | Built-in Switch: Airtight | Wiring: NO only | ||
| WLD28-55LD-DGJ-N | WL GP Plunger AT STR Pre-wired M12 NC+NO | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Pre-wired M12 | Pretravel: 1.7mm max. | Indicator: LED | Built-in Switch: Airtight | Wiring: NC+NO | ||
| WLD28-55LD-DK1EJ-N | WL GP Plunger AT STR Pre-wired M12 NO only | OMRON | Type: Two-circuit Limit Switch | Actuator: Sealed top-roller plunger | Terminal: Pre-wired M12 | Pretravel: 1.7mm max. | Indicator: LED | Built-in Switch: Airtight | Wiring: NO only |
