Stem thermostat series TH 160
C.1.02. - protection IP 00 load up to 15A
Description
- thermostats consist of two main parts: temperature sensor and switching head
- dilative change of sensor is transfered by means of lever onto the switch
- thermostats are made in switch off design (2 terminal) or switch over design (3 terminal)
- terminals are screwed with option of conductor connection with max. section 4 mm
- protection terminal must be connected to protection conductor
- standard design is fitted with terminal cover for protection against unintended contact
Technical parameters
- regulatory range: 20-75°C (TH160.1) 20-80°C (TH160, 160.2), 20-100°C (TH167) 20-160°C (TH162), 20-200°C (TH165) 30-160°C (TH164), 50-90°C (TH163) 60-120°C (TH169), 100-200°C (TH166)
- difference of switching temperatures: 8, 10, 16K
- stem length: 100, 125, 160, 200, 250, 315mm
- setting accuracy: 10%
- contact load: 250V, 15A st TH 162 a TH 165 - 250V, 10A st
- number of terminals: 2, 3
- protection: IP 00
Specification
Stem thermostats TH 160 are temperature-dependent single-pole switches, based on principle of different temperature dilatation of two different metals. They are designed for electric circuit switching, however not as the main switch. The core of these thermostats is a reliable mechanical system, that does not have any power consumption itself. Products are known for significantly low operational and maintanance costs compared to electronic systems.
Temperature setting of thermostats TH 160, TH 160.1, TH 160.2, TH 163, TH 164, TH 166, TH 167 a TH 169 is performed by a regulatory knob. Temperature may be reset within the nominal range by the operator. Switching temperature of thermostats TH 162 and TH 165 is set by the manufacturer based on order request. The preset temperature is fixed and may not be changed by the operator.
