Bimetallic temperature sensitive switch or cyclic operation device with automatic reset control - Thermorex TK127
Thermostat ТК127 (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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BASIC TECHNICAL DATA
| Parameter | Value |
|---|---|
| Nominal voltage, V, not more | ~250 |
| Nominal current, A, at power coeff. 0.95, not more | 16; 10; 5 |
| Number of automatic cycles, at nominal current 13.5 А and power coeff. 0.95, not less than | 10000 |
| Number of automatic cycles, at nominal current 10 А and power coeff. 0.95, not less than | 30000 |
| Number of automatic cycles, at nominal current 5 А and power coeff. 0.95, not less than | 100000 |
| Operating temperature, °C | 30°C — 200°C |
| Tolerance of operating temperature, °C | ±3 |
| Reset temperature, lower than operating temperature, °C, by | 20 |
| 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 |