Eutectic alloys fusible links for medium loads

ROHS compliance: Non-ROHS & ROHS.
This brass fusible link has a medium response time, between 3 minutes and 3 minutes 10 seconds,
for a temperature rise rate of 20°C/min from 25°C and their thickness of metal gives them sufficient strength for their use in multiplied mechanisms supporting a maximum load of 300DaN. The holes have a lip to improve their resistance to mechanical break at 25°C by avoiding the tearing of the metal.

Fast triggering eutectic alloy fusible links, in copper or brass

ROHS compliance: Non- ROHS & ROHS.
Made of thin metal (brass), these fusible links have the shortest response time, between 2 minutes 50 seconds and 3 minutes, for a temperature rise rate of 20°C/min from 25°C, but the fineness of the metal limits their mechanical strength.

Copper fusible links with eutectic alloys, for medium loads

ROHS compliance: Non- ROHS & ROHS. These fusible links have a medium response time, between 3 minutes 25 seconds and 3 minutes 30 seconds, for a temperature rise rate of 20°C/min from 25°C, and their thickness of metal is thicker than brass models to gives them sufficient strength for their use in multiplied mechanisms supporting a maximum stress of 300DaN.

Eutectic alloys fusible links, for direct handling of heavy loads

ROHS compliance: Non- ROHS & ROHS.
This fusible links has a response time near the highest limit requested by standard (whose threshold is 4 minutes),
between 3 minutes 30 seconds and 3 minutes 50 seconds, for a temperature rise rate of 20°C/min from 25°C. Their 1.5mm metal thickness and their soldering surface make it possible to withstand directly and without multiplying mechanism the loads encountered in the opening or closing mechanisms of fire doors and shutters.

Miniature eutectic alloy fusible links for large or very large series applications

Material: Brass (possible realization in red copper if shorter response times are required).
Surface Protection: Eutectic alloy.
ROHS compliance: Non- ROHS & ROHS.
Manufactured in a fully automated way, these fire detection fuses are particularly economical for domestic applications in mechanical ventilation, extractor hoods. They are also externally coated with an alloy protecting them from corrosion.

Thermal actuators with pulling action, for fire dampers, operated by thermal bulb

Material: 304 Stainless steel.
Tripping force: 15 DaN.
Thermal bulb dimensions: Dia 5*20mm.
These mechanical thermal actuators are intended to close the fire dampers used on the ventilation ducts. Their large operating force unlocks the spring actuating the damper. Requiring no power supply, these devices are particularly simple and reliable.

Breakable glass bulb fire detection link, miniature type

Material: Galvanized steel.
Permanent maximum load: 100 DaN.
ROHS & REACH compliant.
Temperature: 57℃(135℉) , 68℃(155℉).

Multiplied action mechanisms for eutectic fusible links, for application in smoke outlets.

Material: Zinc plated steel.
ROHS compliant.
Temperature (NON- ROHS): 68℃ (155℉); 72℃ (162℉); 96℃ (205℉); 103℃ (218℉); 120℃ (248℉).
Temperature (ROHS): 60℃ (140℉); 72℃ (162℉); 79℃ (174℉); 109℃ (228℉); 117℃ (242℉).

Miniature electric fire detection switches with thermal glass bulb

Rating: 16A 250V / 10A 400V / 4A 24V DC.
Thermal sensitive part: Thermal glass bulb.
ROHS & REACH compliant.
Fire detection in air ducts. This device operates electrical contacts for remote alarm and simultaneous control of electrical servo-controls such as electric cylinders, electric motors or solenoids, for opening or closing air conditioning dampers.

Multiplied action mechanisms with thermal glass bulbs, for application in smoke outlets

Material: Zinc plated steel.
Permanent maximum load: 300 DaN.
ROHS compliant. Temperature: 57℃ (135℉); 68℃ (155℉); 79℃ (174℉); 93℃ (199℉); 141℃ (286℉); 182℃ (360℉).

High load breakable glass bulb heat responsive link for heavy loads

Material: Galvanized steel.
Permanent maximum load: 200 DaN.
Hole distance: 61mm.
ROHS & REACH compliant.
Temperature: 57℃(135℉); 68℃(155℉); 79℃(175℉); 93℃(200℉); 141℃(285℉); 182℃(360℉) .

Thermal actuators with pulling action,
for fire dampers,
operated by eutectic fusible link

Material: 304 Stainless steel.
Tripping force: 15 DaN.
Fusible link hole distance: 22-25mm.

These mechanical thermal actuators are intended to close the fire dampers used on the ventilation ducts. Their large operating force unlocks the spring actuating the damper.
Requiring no power supply, these devices are particularly simple and reliable.

Miniature electric fire detection switches with thermal glass bulb

Rating: 16A 250V / 10A 400V / 4A 24V DC.
ROHS & REACH compliant.
Simple device for fire detection in buildings. This device is operating electrical contacts for remote alarm and simultaneous control of electrical servo-controls such as electric cylinders, electric motors or solenoids, for opening or closing air conditioning dampers, doors, sunroofs, and openings in building facades.

Thermal actuators with pulling action, for fire dampers, operated by eutectic fusible link

Material: 304 Stainless steel.
Tripping force: 15 DaN.
Fusible link hole distance: 22-25mm.
These mechanical thermal actuators are intended to close the fire dampers used on the ventilation ducts. Their large operating force unlocks the spring actuating the damper. Requiring no power supply, these devices are particularly simple and reliable.

Thermal actuators with pushing action, for fire dampers, operated by thermal glass bulb

Material: 304 Stainless steel.
Tripping force: 15 DaN.
Thermal bulb dimensions: DIA 5 * 20mm.
These mechanical thermal actuators are intended to close the fire dampers used on the ventilation ducts. Their large operating force unlocks the spring actuating the damper. Requiring no power supply, these devices are particularly simple and reliable. They are mandatory for all fire dampers to meet the NF-S 61.937 standard.

Miniature electric fire detection switches with thermal glass bulb

Rating: 16A 250V / 10A 400V / 4A 24V DC.
Thermal sensitive part: Thermal bulb.
Operation: The break of the bulb operates an electric switch.
Simple device for fire detection in buildings. This device is operating electrical contacts for remote alarm and simultaneous control of electrical servo-controls such as electric cylinders, electric motors or solenoids, for opening or closing air conditioning dampers, doors, sunroofs, and openings in building facades.