Water temperature control thermostat, 230Vac, SPDT output, L641
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| Surface mounting thermostat for applications with hot water storage cylinders or water pipes. |
| For temperature control of hot water storage cylinders, high and low temperature limiting on water pipes, and automatic heat/cool changeover for 2-pipe fan-coil systems. |
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| Approvals |
CE |
| Protection class |
IP30 |
| Switch function/capacity |
SPDT 230Vac, 4 A resistive, 2 A inductive |
| Wiring connection |
Screw terminals (x3) |
| Terminal max. wire size |
1.5 mm2 |
| Differential fixed |
10 oC |
| Media temp. |
0 ... 95 oC |
| Ambient temperature |
0 ... 70 oC |
| Temperature element |
bimetal |
| Housing (HxWxD) |
79 mm | 44 mm | 54 mm |
| Additional description |
Thermostat delivered with mounting strap for cylinders (L641A) or mounting springs for pipes (L641B).
| • |
A manual setting knob is supplied with L641A. |
| • |
A tamperproof cover is supplied with L641B. |
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