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A165E Emergency Stop Switch
OMRON — A165E Series
Emergency stop switch with a 16 mm mounting aperture and push-lock/turn-reset action, built with a direct-opening mechanism to open contacts even if the switch is welded shut. Modular, separable construction simplifies wiring during installation and maintenance, with a rugged IP65 enclosure and illuminated and non-illuminated variants.
Key Features
- One of the smallest-depth E-stop switch classes available
- Direct opening mechanism to open contacts even in a welded-contact emergency
- Conforms to EN418
- Includes a safety lock to prevent misuse
- Separable construction for easier wiring and one-piece-like handling
- Models available with 3 contacts in a single block (A165E-U)
Detailed Parameters
| Action Type | Push-lock, Turn-reset |
| Bezel Color | Black |
| Size | 16 mm diameter |
| Enclosure Rating | IP65 |