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ESP Duceri Emergency Light Test Switch Keys - Pack of 2

£299
The RRP is the manufacturer's recommended retail price of the item.
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Description

This pack contains two replacement keys for ESP Duceri emergency light test switches, specifically the EMTS and EMTSLCD models. Each key is stamped with the number 735 and fits the standard lock barrel used across the Duceri emergency lighting test switch range.

Emergency light test switches are typically installed in commercial, industrial and public buildings where regular testing of emergency lighting systems is required by fire safety regulations. The lock prevents unauthorised operation of the test function, ensuring that only trained facilities staff or maintenance contractors can initiate a test cycle. These replacement keys allow site managers to replace lost keys without needing to change the entire switch unit.

The keys are made from nickel-plated steel with a textured grip surface on the bow (head) of each key. The 735 numbering is consistent across ESP's emergency lighting accessory range, so a single key type works across multiple installations using Duceri switches. Each key weighs approximately 50g and measures 40mm in length.

Specification
Product Net Weight (KG) 0.1
Product Gross Weight (KG) 0.11
Outer Gross Weight (KG) 0.11
Product Length (mm) 5
Product Width (mm) 40
Product Height (mm) 20
Outer Length (mm) 5
Outer Width (mm) 40
Outer Height (mm) 20
Downloads

Product Specification Sheet

Frequently Asked

Which ESP emergency light switches do these keys fit?

These keys fit the ESP EMTS standard emergency light test switch and the EMTSLCD model with LCD display. Both switches use the same 735-numbered lock barrel. If you have a different ESP emergency lighting product, check the product specification or contact us to confirm compatibility.

How many keys are supplied?

Two keys are supplied in each pack, both numbered 735. This allows a spare to be kept in a secure location while one is used for routine testing.

Are these keys unique to each switch?

No. The 735 key is a standard type used across ESP's Duceri emergency lighting switch range. This means the same key will operate multiple switches of the same model installed in a building, simplifying key management for facilities teams.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    This pack contains two replacement keys for ESP Duceri emergency light test switches, specifically the EMTS and EMTSLCD models. Each key is stamped with the number 735 and fits the standard lock barrel used across the Duceri emergency lighting test switch range.

    Emergency light test switches are typically installed in commercial, industrial and public buildings where regular testing of emergency lighting systems is required by fire safety regulations. The lock prevents unauthorised operation of the test function, ensuring that only trained facilities staff or maintenance contractors can initiate a test cycle. These replacement keys allow site managers to replace lost keys without needing to change the entire switch unit.

    The keys are made from nickel-plated steel with a textured grip surface on the bow (head) of each key. The 735 numbering is consistent across ESP's emergency lighting accessory range, so a single key type works across multiple installations using Duceri switches. Each key weighs approximately 50g and measures 40mm in length.

    Specification
    Product Net Weight (KG) 0.1
    Product Gross Weight (KG) 0.11
    Outer Gross Weight (KG) 0.11
    Product Length (mm) 5
    Product Width (mm) 40
    Product Height (mm) 20
    Outer Length (mm) 5
    Outer Width (mm) 40
    Outer Height (mm) 20
    Downloads

    Product Specification Sheet

    Frequently Asked

    Which ESP emergency light switches do these keys fit?

    These keys fit the ESP EMTS standard emergency light test switch and the EMTSLCD model with LCD display. Both switches use the same 735-numbered lock barrel. If you have a different ESP emergency lighting product, check the product specification or contact us to confirm compatibility.

    How many keys are supplied?

    Two keys are supplied in each pack, both numbered 735. This allows a spare to be kept in a secure location while one is used for routine testing.

    Are these keys unique to each switch?

    No. The 735 key is a standard type used across ESP's Duceri emergency lighting switch range. This means the same key will operate multiple switches of the same model installed in a building, simplifying key management for facilities teams.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.