Bimetallic temperature sensitive switch or cyclic operation device with automatic reset control - Thermorex TK124

Thermostat ТК124 (DIN EN 60730-1) is a temperature sensitive device, with cyclic operation. It is designed to maintain the needed temperature between two predetermined temperature limits, automatically controlling the on-and-off of the electrical circuit.

APPLICATION: This thermostat is widely used in a broad range of temperature control applications for consumer, industrial and commercial products. 

Note: Besides its variety of standard configurations the thermostat can also be customized to the specific technical needs of the customer.

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Parameter Value
Nominal voltage, V, not more ~250
Nominal current, A, at power coeff. 0.95, not more 16; 10
Number of automatic cycles, at nominal current 16 А and power coeff. 0.95, not less than 30000
Number of automatic cycles, at nominal current 10 А and power coeff. 0.95, not less than 100000
Operating temperature, °C 30°C — 190°C
Tolerance of operating temperature, °C ±3
Reset temperature, lower than operating temperature, °C, by 20 (for response temperature 30-130°C);
35 (for response temperature 131-190°C)
Transient resistance, Ω, not more 0.05
Electric strength of insulation, V, not less than 1500
Insulation resistance, MΩ, not less than 50
Heating speed, K/min minimum-0.1; maximum-1.0
Degrees of protection provided by enclosure IP4X