EFL Fusible Link

Here at Fusible Link and Fire Damper Supplies Ltd, we specialise in the distribution of all products from: Globe Technologies Corporation, SR Products and PHL Links. As established leaders in their field, in the categories of design, development and manufacture, we know their products to be the best in the market of fire safety components employing fusible link technology.
 
One of the products we offer our customers includes EFL Fusible Link. Smoke Operation: EFL uses a Single Pole Double Throw (SPDT) switch for wiring a smoke detector. Upon smoke detector activation, the switch bypasses the fusible link and closes the damper, and remains closed until smoke signal stops. Listed by Underwriters Laboratories, Inc.
 
Key Features include:
Uses Model J Fusible Link, a quick response standard fusible link
More consistent release temperatures compared to resettable bi-metal product
No external load on link, regardless of fire/smoke damper size
Faster response time by positioning fusible link in air-flow
Load applied on fusible link is part of EFL assembly