Temperature Limiter TK32 (170°C - 250°C)
Temperature limiter TK32 (DIN EN 60730-1) is a temperature sensitive device, which is intended to keep a temperature below one particular value during normal operating conditions, automatically switching off the electrical circuit. This device is not self-resetting and operates with manual reset option. The reset is achieved by manually pushing on the reset button after the device has cooled below the open temperature value.
The choice of its operational position is free. TK32 has normally closed contacts.
|Rated voltage, V, not more||~250|
|Rated current, A, at power coeff. 0,95, not more||16|
|Rated current, A, at power coeff. 0,6, not more||10|
|Number of operating cycles, at rated current 16 А and power coeff. 0,95, not less than||10000|
|Operating temperature, °C||170 - 250|
|Tolerance of operating temperature, %||±3; ±6|
|Transient resistance, Ω, not more||0,05|
|Contact bounce-make, ms, not more||3|
|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|
|Degree of protection provided by enclosure||IP4X; IP64|