ESP Duceri EMTS | Emergency Lighting Test Switch | Key Activated, 10-180 Min Timer
£28.31 (inc VAT: £33.97)
Summary
The Duceri EMTS Emergency Light Test Switch is a professional testing solution designed to facilitate battery testing of emergency lighting systems in full compliance with BS 5266 requirements. This key-activated switch interrupts the mains supply for predetermined intervals before automatically reconnecting, eliminating the risk of depleting batteries through accidental isolation and ensuring reliable, regulation-compliant testing procedures.
Featuring four pre-programmed test intervals of 10, 30, 60 and 180 minutes, the EMTS enables installers and maintenance personnel to conduct comprehensive duration tests without manual timing or supervision. Clear LED indicators provide real-time visual feedback of the test duration in progress, whilst an optional audio buzzer alert signals test completion, making it ideal for busy commercial and public sector environments where multiple tests may be conducted simultaneously.
Manufactured by Duceri as part of the ESP Scolmore Group’s emergency lighting range, the EMTS combines compact 86mm square dimensions with durable antimicrobial material construction. The unit offers flexible installation options with both flush and surface mounting capabilities, accommodating various site requirements whilst handling output loads up to 16A at 240V AC, with specific ratings for fluorescent and incandescent lighting types.
Features
- Key-activated operation with four pre-programmed test intervals
- Test durations of 10, 30, 60 and 180 minutes
- Automatic mains supply reconnection after test completion
- Clear LED indication showing current test duration
- Optional audio buzzer alert for test completion notification
- BS 5266 compliant emergency lighting testing
- Compact 86 x 86 x 33mm design
- Antimicrobial material urea construction
- Flush or surface mounting options
- 240V AC @ 16A output relay rating
- Suitable for 6A fluorescent and 10A incandescent loads
- 220-240V AC supply voltage operation
- 50Hz frequency compatibility
- Three year manufacturer warranty
- Spare keys available separately (EMTSK)
FAQs
How does the automatic reconnection feature work on the EMTS?
The EMTS automatically interrupts the mains supply to your emergency lighting when activated via the key switch, forcing the lights to run on battery power for the selected test duration. Once the programmed test interval completes, the switch automatically reinstates the mains supply without any manual intervention. This eliminates the common risk of leaving emergency lighting isolated by mistake, which could deplete batteries and compromise safety systems.
Which test duration should I select for BS 5266 compliance?
BS 5266 requires different test durations depending on the test type. Monthly functional tests typically require a short duration (the 10-minute setting is suitable), whilst annual full-duration discharge tests require testing for the rated duration of your emergency lighting (typically 180 minutes for 3-hour rated systems, or 60 minutes for 1-hour rated systems). The EMTS provides all four intervals to accommodate various testing requirements and equipment specifications.
Can the EMTS handle LED emergency lighting as well as fluorescent and incandescent?
Yes, the EMTS is fully compatible with LED emergency lighting systems. Whilst the technical specifications list ratings for fluorescent (6A) and incandescent (10A) loads, LED emergency lighting typically draws significantly less current than these traditional technologies, making the EMTS suitable for LED installations. The 16A maximum rating at 240V AC provides substantial capacity for modern LED emergency lighting circuits.
Is the EMTS suitable for both maintained and non-maintained emergency lighting?
The EMTS works with both maintained and non-maintained emergency lighting systems. By interrupting the mains supply, it forces all connected emergency lights into emergency mode regardless of their normal operating state. This makes it an ideal testing solution for mixed installations containing both maintained lights (which operate continuously) and non-maintained lights (which only illuminate during power failures).
What is the antimicrobial material construction and why is it important?
The EMTS is manufactured from antimicrobial urea material, which contains additives that inhibit the growth and spread of bacteria, mould and other microorganisms on the switch surface. This is particularly valuable in healthcare facilities, food preparation areas, educational establishments and other environments where hygiene is critical. The antimicrobial properties remain active throughout the product’s lifespan, providing continuous protection without requiring special cleaning procedures.
Can I purchase spare keys for the EMTS?
Yes, spare keys are available separately as the EMTSK accessory, supplied in packs of two. Having spare keys available is recommended for facilities management and maintenance teams to ensure testing can continue if keys are lost or damaged. The key-activated operation provides security by preventing unauthorised interference with emergency lighting tests.
Specifications
- Manufacturer: Duceri (ESP Scolmore Group)
- Product Code: EMTS
- Product Type: Emergency light test switch
- Dimensions: 86 x 86 x 33mm
- Mounting Options: Optional flush or surface
- Supply Voltage: 220-240V AC
- Frequency: 50Hz
- Output Relay Rating: 240V AC @ 16A
- Fluorescent Load Rating: 6A
- Incandescent Load Rating: 10A
- Test Intervals: 10, 30, 60, 180 minutes
- Display Type: LED indicators
- Audio Alert: Optional buzzer
- Construction Material: Antimicrobial urea
- Compliance Standard: BS 5266
- Warranty: 3 years
- Accessories: EMTSK (pack of 2 spare keys)
Downloads
- Datasheet (Adobe PDF)
- User Manual (Adobe PDF)
Additional information
| Weight | 1 kg |
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