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3E-0689-1 SWITCH
3E0689-1 Sss Maintained Contact Keyswitch (No Cylinder)
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3E0689-1 Sss Maintained Contact Keyswitch (No Cylinder)
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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£44.40
Incl. VAT
£37.00
Excl. VAT
Incl. VAT
Excl. VAT
Incl. VAT
Excl. VAT
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Description
DOORFIT ENGINEERING SUITE
Managing building access requires hardware that balances uncompromising security with seamless daily operation. The 3E0689-1 Sss Maintained Contact Keyswitch represents a professional grade solution for those seeking reliable control over electric locking systems and alarm interfaces. In busy commercial environments, the durability of your access hardware is paramount to maintaining both site security and smooth traffic flow for staff and authorised visitors.
This unit provides a versatile interface for key-operated switching without the restriction of a pre-installed cylinder. By allowing you to select your own cylinder to match existing master key suites, this device ensures total integration across your facility. Our team at Doorfit understands that modularity is essential for facility managers and installers who need to standardise hardware across expansive sites while ensuring each individual control point functions with mechanical precision.
PRECISION FIT
Engineered for a consistent profile that fits standard mounting configurations, allowing for a flush, professional finish that integrates perfectly with existing door furniture.
RAPID ASSEMBLY
Designed with the installer in mind, the modular build allows for quick wiring and straightforward alignment, significantly reducing the time spent on site during hardware upgrades.
UK CERTIFIED
Built to meet the rigorous demands of British building standards, providing peace of mind for safety critical applications in schools, offices, and healthcare facilities.
MANUFACTURING INTEGRITY
The 3E0689-1 Sss Maintained Contact Keyswitch is constructed from high quality satin stainless steel, offering a clean, contemporary aesthetic that resists the wear and tear of high traffic areas. We prioritise materials that resist corrosion and mechanical fatigue, ensuring that your investment stands up to the test of time and climate variations found within the UK.
Each unit undergoes exhaustive quality checks before leaving the factory. By maintaining strict control over the manufacturing process, we ensure that every switch contact performs with consistency, preventing the common frustrations of signal dropouts or intermittent connections found in cheaper, mass-produced alternatives.
0.02mm
Machined Tolerance Limit
Strict factory quality controls applied across every batch.
100%
Factory Calibrated
Zero on-site adjustments required before installation.
PROVEN APPLICATION BENCHMARKS
Whether you are retrofitting a legacy security system or installing a brand new access point, this keyswitch is designed for universal compatibility. Its maintained contact mechanism ensures that the signal state is locked in once the key is turned, providing a clear and reliable operation for systems that require a continuous trigger, such as fire alarm overrides or gate automation.
Because the unit arrives without a cylinder, it remains a favourite for those managing master key systems. Simply pair this housing with your preferred Euro profile half cylinder to ensure it opens with the same key used for other doors on your site, streamlining your security management without needing to carry extra keys.
Detailed Specifications
| Specification | Detail |
|---|---|
| Product Type | Maintained Contact Keyswitch |
| Material Finish | Satin Stainless Steel |
| Cylinder Requirement | Euro Profile Half Cylinder (Not Included) |
| Contact Type | Maintained Latching Mechanism |
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Specification
| Finish | Satin Stainless Steel |
|---|