Building HVAC Control with Elesta SIR222P 554-784 Relay
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Elesta SIR222P 554-784
Reliable compact relay switching for HVAC and building automation control systems
| Brand | Elesta |
| Model | SIR222P 554-784 |
| Voltage | 24V AC/DC |
| Country of Origin | Switzerland |
| Weight | 0.12 kg |
| Dimensions | 35 x 60 x 58 mm |
| Warranty | 6 months |
| Certifications | CE, RoHS |
| SKU / MPN | SIR222P 554-784 |
| What’s in the box | Elesta relay module, mounting hardware, product documentation |
| Product Type | Electromechanical relay module |
| Relay Contacts | 2 changeover contacts |
| Coil Voltage | 24V AC/DC |
| Contact Rating | Up to 6A at 250V AC |
| Mounting | DIN rail or control-panel mounting |
| Switching Function | Potential-free relay switching |
Key benefits: Dual relay outputs, flexible AC/DC coil operation, compact installation, dependable switching, and easy panel integration
Typical applications: HVAC control panels, heating systems, ventilation units, building automation, pump control, and industrial switching circuits
Lifecycle: Active industrial component; service life depends on switching load and operating conditions
1 review for Building HVAC Control with Elesta SIR222P 554-784 Relay
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David L. –
Excellent support when we had integration questions. The product met our standards.