Bticino My Home power supply 230 Vac 27 Vdc 2 Din Modules E49
Bticino MyHome compact power supply unit, ideal for automation, temperature control, energy management and hotel room management, with the following features:
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Input voltage: 230 Vac - 50/60 Hz
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Output voltage: 27 Vdc - 600 mA
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Modules: 2
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Protected by: Built-in fuse (not replaceable)
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Installation: DIN rail
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Compatible with: SCS BUS systems
MyHome compact power supply: efficiency and safety for automation
Designed for automation, energy management, temperature control, and hotel room control systems, the MyHome compact power supply offers high performance in a small format. The device enables powering systems based on SCS BUS protocol, providing a stable DC voltage of 27 Vdc with a maximum current of 600 mA.
Safe and reliable 27 Vdc power supply
Its internal structure integrates a primary-side fuse (F1 T2A 250V) that protects the power supply from overloads and short circuits. The output voltage, regulated at 27 Vdc ±100 mV, makes it compatible with a wide range of electronic devices, ensuring reliability and stability over time.
Compact 2-DIN-Module Design
The standard 2-DIN-module enclosure allows easy DIN-rail installation inside electrical panels or switchboards, making it ideal for civil and industrial installations where space is limited but quality cannot be missed.
Regulatory compliance and full protection
The device complies with IEC EN60065 and is classified as a SELV source, according to section 411.1.2.5 of IEC 64-8-4. This means it provides double insulation and electrical safety, even in sensitive applications. In addition, low standby consumption (<1W) and 80% efficiency at full load help reduce overall energy consumption.
Proper installation to ensure durability
The power supply should be installed in enclosures protected from dust and moisture, with unobstructed ventilation openings. The use of a two-pole switch with contact separation ≥3 mm is recommended to easily disconnect the power supply from the mains in case of maintenance or failure.
Technical Specifications Bticino My Home Power Supply.
General characteristics
| Parameter | Value |
|---|---|
| Series | MyHome |
| DIN modules | 2 |
| Height | 90 mm |
| Mounting | DIN rail |
Input characteristics (PRI)
| Parameter | Value |
|---|---|
| Rated voltage | 230 V AC |
| Operating range | 187 - 265 V AC |
| Frequency | 47 - 63 Hz |
| Rated current | 175 - 185 mA |
| Max. power consumption | 21,5 W |
| Power dissipation | 5,3 W |
| Stand-by consumption | < 1 W |
| Efficiency | 80% |
Output characteristics (SEC)
| Parameter | Value |
|---|---|
| Rated voltage | 27 V DC ±100 mV |
| Maximum current | 600 mA |
| Rated power | 16,2 W |
| Compatibility | SCS BUS |
Safety and regulations
| Parameter | Value |
|---|---|
| Insulation class | Class II |
| Built-in fuse | Yes (not replaceable) |
| Standard | IEC EN60065 |
| Classification | SELV |
| Operating temperature | 5 - 40 °C |
Data sheet
- Type: Power supplies
: 13

