| production range | - Snap-on temperature range: -60°C to +320°C
- Accuracy of the snap-on temperatures: standard tolerance +/-2°C but can be different depending on temperatur range and delta T
-
Material thickness: 0.1mm to 0.4mm depending on the disc diameter
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| Our Product Range |
| Snap temperature range: |
-60°C bis +320°C |
| Accuracy of snap temperatures: |
up to +/-1,0°C possible |
| Material thickness: |
0,1mm to 0,4mm |
|
| Standard types | The following standard models are available at short term** and without tool costs:
| Disc Diameter [mm] | Center Hole Diameter [mm] |
| Ø 6.2 | Ø 1.25 |
| Ø 7.8 | Ø 2.0 |
| Ø 12.7 | - |
| Ø 14.0 | Ø 1,8 |
| Ø 17.0 | Ø 2,2 |
| Ø 19.0 | Ø 2,0 / Ø 2,2 |
| Ø 19.8 | Ø 2,5 / Ø 4,5 |
| Ø 25.0 | - |
| Ø 25.4 | - |
| Ø 30.0 | Ø 2,0 / Ø 3,2 / Ø 4,2 / Nub |
All standard models are available with or without center hole.
* Disc with Ø 30mm is available with or without nob.
** short term: as long as raw material is available (in stock).
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| Customised sizes and shapes | Customized sizes and shapes:
Round shape: 7 to 30mm in diameter
Other forms: up to a maximum of 33mm perimeter diameter
Switch elements
On request, elctrical contacts or mechanical elements can also be welded onto the bimetallic discs on request. This would require the planning of a corresponding automatic welding machine. |
| Examples of use for bimetal-snap-action-discs | Classic application of bimetall-snap-discs:- Temperature controller
- Temperature limiter
- Over temperature protection
- Current sensitive circuit breaker
In addition to the classic applications, bimetal snap disks are increasingly being used in mechanical and electrical applications:- Heating technology: automated air bleed valves
- Water supply in developing countries: optical display of water disinfection
- Pharmaceutical industry: optical display for checking the cold chain
- Automotive industry: temperature-dependent bypass valve in diesel filters
- Automotive industry: resettable electric fuses
- Automotive industry: overtemperature protection in the cooling circuit
- Filter coffee machines: inlet valve for the preparation of boiling water
- Gastronomy: safety drain valve for deep fat fryers
- Steam iron: anti-drip valve
- Hot water kettle: mechanical-electrical switch-off device
- Washing machine: door lock with time delay
- Cable drum: overheating protection while cable is on the spool
- Refrigeration compressor: motor protection switch, current & temperature-sensitive
- Miniature circuit breaker: trip device for overcurrent shutdown
Typical users of bimetal snap discs are:- Thermostat manufacturer
- Household appliances and white goods industry
- Motor and lighting manufacturers
- Manufacturer of circuit breakers and motor protection switches (circuit breakers)
- Automotive industry
- Manufacturer of battery chargers
- etc.
|
| Examples of use for bimetal-snap-action-discs | Classic application of bimetall-snap-discs:- Temperature controller
- Temperature limiter
- Over temperature protection
- Current sensitive circuit breaker
In addition to the classic applications, bimetal snap disks are increasingly being used in mechanical and electrical applications:- Heating technology: automated air bleed valves
- Water supply in developing countries: optical display of water disinfection
- Pharmaceutical industry: optical display for checking the cold chain
- Automotive industry: temperature-dependent bypass valve in diesel filters
- Automotive industry: resettable electric fuses
- Automotive industry: overtemperature protection in the cooling circuit
- Filter coffee machines: inlet valve for the preparation of boiling water
- Gastronomy: safety drain valve for deep fat fryers
- Steam iron: anti-drip valve
- Hot water kettle: mechanical-electrical switch-off device
- Washing machine: door lock with time delay
- Cable drum: overheating protection while cable is on the spool
- Refrigeration compressor: motor protection switch, current & temperature-sensitive
- Miniature circuit breaker: trip device for overcurrent shutdown
Typical users of bimetal snap discs are:- Thermostat manufacturer
- Household appliances and white goods industry
- Motor and lighting manufacturers
- Manufacturer of circuit breakers and motor protection switches (circuit breakers)
- Automotive industry
- Manufacturer of battery chargers
- etc.
|
Bimetall-snap-action-discs_data sheet (GER)