Omron Actuator for Use with D41G Series Switch

Omron D41G Series Actuator, Plastic, For Use With D41G Series Switch - D41G-A1L-E0

This actuator is a plastic accessory designed to operate with a safety door switch in industrial guard-lock applications and non-hazardous locations. It integrates with a guarded gate arrangement to permit mechanical actuation and, for certain variants, an emergency exit function allowing unlocking without power. The component is intended for use alongside a matching safety interlock to support personnel egress, tamper-resistant pairing and routine maintenance in machine safety systems.

Features and Benefits:

• Fibreglass-reinforced plastic body provides robust enclosure strength
  Holding force minimum 2,000 N supports secure door locking
  Spring-return actuator enables internal emergency egress operation
  Wide key‑hole tolerance reduces maintenance from misalignment
  Compatible with manual triangular‑key release for de‑energised unlocking
  Available handle option reduces guard design and installation time

Applications

• Suitable for hinged or sliding safety Gates with guard locking
  Used with safety door switches for machinery access control
  Ideal for installations requiring internal emergency exit operation
  Can be used for retrofit switch actuator replacement on Gates
  Appropriate as a plastic actuator for D41G series non‑hazardous areas

What materials compose the actuator enclosure?

The enclosure is MADE from fibreglass‑reinforced thermoplastic material.

How does the actuator support emergency egress when power fails?

Certain actuator variants include an integrated emergency exit unit allowing the guard to be opened from inside without electrical power.

How is misalignment between door and switch managed?

The actuator and switch accept large approach tolerances via a wide key‑hole, and auxiliary signalling notifies when the actuator is not fully locked.

What fastening and mounting considerations apply?

The actuator must be permanently fixed and protected against displacement using tamper‑proof measures, mounting play tolerances of X ±1.5 mm, Y ±5.0 mm, Z ±1.0 mm apply.

Which approvals and regions of use relate to this accessory?

The accessory meets RoHS and UL508/CAN/CSA C22.2 No.14 approvals and is suitable for use in regions including the UK and EU.