HELIOTHERME 4000® Axial air heaters Electrical accessories ELECRHICAL & USER SAFETY Codes Padlockable proximity switch 0596142 Available in a 1 or 2-speed version, this accessory must be placed at least 2 metres from any rotating part, to comply with French standard 0596147 IT 246, Art. 4-7-3, and EC requirements. Circuit breaker Circuit breaker unitA Circuit breaker unitCircuit breaker unit Use unit - 1-PH AC FMA - 1-PH HEE FMg THREE-PHASE AC- 1-PH HEE FMA heating heatin cooling H4300 7252526 7252526 H4350 7252526 7252527 7252526 7252523 H4400 7252527 7252528 7252528 7252525 H4450 7252528 7252528 7252528 7252527 H4500 7252529 7252529 7252527 72525227 H4630 7252529 7252529 7252527 7252527 TPL4400 7252527 7252528 7252525 TPL4450 7252528 7252528 7252527 TPL4500 7252529 7252529 7252527 TPL4630 7252529 7252529 7252527 THERMOSTATS Codes Manual/auto room thermostat – 1-PH AC/1-PH HEE installation 7486653 3-speed EC thermostat kit (for SINGLE-PHASE HEE FMA) - Heating and cooling with manual toggle switch - Inductive breaking capacity 3.53 A 7486654 1-speed AC thermostat kit (for SINGLE-PHASE AC FMA) - Heating and cooling with manual toggle switch - Inductive breaking capacity 3.53 A 5201027 Summer or Winter thermostat - 1-PH AC FMA 5201028 Summer or Winter thermostat - 1-PH AC FMA Codes IP54 industrial environment thermostat – THREE-PHASE AC installation 7113335 Summer or Winter thermostat - 3-PH AC FMA - 1 Stage 7113336 Summer or Winter thermostat - 3-PH AC FMA - 2 Stages SUPPLY AIR SPEED SELECTION Codes LS/HS switch For 3-phase AC motor, selects two motor rotation speeds and stop. 7169961 Codes Autotransformer with selector switch (3.5 A) Used to obtain 5 supply air speeds by varying the voltage on the variable 7166982 speed AC 1 single-phase motors. CATALOGUE 2021 191 191