3E Security Electric Momentary Key Switch On Off – Narrow

The 3E Security electric momentary key switch features two on off positions with spring return. Supplied with 2 keys.

From £47.99 (Inc. VAT)


Product Specification:

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The 3E Security 3E0660-1NS electric key switch offers high reliability at an affordable price. Featuring momentary contact, spring return and providing 1 x changeover contact, this momentary key switch provides a secure means of switching, preventing unauthorised activation or deactivation of restricted systems.

The key is removable only in the ‘ON’ position.

The electric key switch is supplied flush mount, complete with two keys, electrical backbox, instructions and fixing screws.


  • 2 Position
  • Momentary contact
  • Key biased (spring return)
  • 1 x normally open, 1 x normally closed, 1 x common circuit
  • Laser etched legend
  • 2 keys supplied (additional keys available to order)
  • Keyed alike as standard (key differs available)

Order the 3E0660-1NS  keyswitch online at Electric Locking Systems with worldwide delivery, same day dispatch and free technical support.

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