
Auxiliary relay AR 1
AR 1 auxiliary relay 250Vac 10A resistive normally open contact. 24Vac control signal.
BAK_64
Binary step controller for controlling electric heating power. It can be used with all systems with 0-10V outputs. Relays like AR1 or RY1 are needed for making contact outputs. Power steps must be in binary sequence e.g 1,2,4,8,16,32 kW.
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| Product number | 1140010 |
|---|---|
| Power supply | 24 Vac, < 3 VA |
| Voltage input | 0...10 Vdc or 10...0 Vdc |
| Step delay | adjustable, 0.7…60 s |
| Voltage output | 40 Vdc, 100 mA, for AR 1 and RY 1 relays |
| IP protection class | IP20 |
| Product dimensions (w x h x d) | 39 x 78 x 103 mm |
| Mounting | 11-pole relay housing |
| EAN13 | 6419767003348 |

AR 1 auxiliary relay 250Vac 10A resistive normally open contact. 24Vac control signal.
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