JOB THERMO BULBS are thermally actuated release elements for automatic sprinklers. A liquid in the glass bulbs expands with rising temperatures breaking the bulbs into small fragments at a predetermined release temperature.

JOB‘s AMFE automatically detects fires in control cabinets and electrical devices. The system prevents the spread of fire and further property damage. The AMFE protects devices and systems in industry-, household- and consumer electronics (E.g. control cabinets, household appliances, monitors).

JOB Thermo Bulb Links can be used in virtually any area where a thermally activated self-triggering mechanism is required in the event of a fire. The Thermo Bulb Links are used for example in: kitchen extractor hoods, fire dampers, smoke vents, ventilation ducts,to activate water, foam, dry powder, CO2, or other gaseous fire extinguishing devices, to trigger devices for opening or closing windows, doors, roof hatches, hatches, machine- and belt stops and the triggering of special alarm or evacuation devices.

The E-Bulb is a fire-extinguishing thermal fuse and consists of a coated glass ampoule filled with residue-free extinguishing agent. The smallest version is just two centimetres tall, as small as a typical micro-fuse, or a 1 Euro coin. This makes the E-Bulb the smallest fire extinguisher in the world.