Harmann - automation - switch with thermal protection SET
Price on request
Product description
Thermal protection relay for single-phase 1 ~ 230 V motor with a fan in, having a thermocontact tip end (marked TK, TW, TB, TP, PTO) outside the motor housing (box or fan connection cable).
Technical data
- switch with thermal protection
- fixed switch-off setting 10 A
- rated supply voltage 1 ~ 230 V
- motor rated current range 0.4-10.0 A
- IP20 protection (DIN rail mounting, model SET10E)
- degree of protection IP54 (surface mounting, model SET10)
- maximum working temperature 40 C (55 C for SET10E model)
To connect two thermocontact wires, make a bridge according to the diagram. After sufficient cooling of the motor windings, it is possible to switch it on again - if it happens too quickly, it will switch off after a maximum of 60 s. The power supply does not change the switching state.
Optional equipment is an auxiliary contact ZB (1NO- + 1NC) and blocking against unauthorized startup.