- NTC Thermistors
- NTC Temp Sensors
- Platinum RTD Temp Sensors
- Thermal Protection
- Circuit Protection
Matsuo M2 and M3 high accuracy bimetal thermostats offer higher switching capacities than the smaller MQT8K series. Loads up to 3A/250VAC or 5A/125VAC can be readily switched with tight differentials and tolerances.
The M2 thermostat is a lower-profile version of the M3 and is only available with a 10K differential whereas the M3 can have a temperature switching differential as small as 3.5±1.5K. Both parts can be specified with calibrations from -10°C to +110°C in one degree steps and set-point tolerances down to ±3K.
The M2 has no mounting holes and is slimmer than the M3 which has 2 mounting holes to assist surface fixing. Both types can be supplied with either normally closed or normally open contact operation.
- Defrost and anti-freezing trace heating circuits
- Anti-condensation e.g. in CCTV applications
- Over-temperature control in ATEX applications
- Flexible heaters and industrial heating elements
- Temperature settings from -10°C to +110°C
- Normally closed or normally open contacts
- Switching capacities: 3A/250VAC or 5A/125VAC
- M2 Case size 45.5 x 16 x 7.5mm
- M3 Case size 45 x 15.5 x 10.8mm
- Dual mounting bracket option