Bticino 2 DIN Additional Power Supply Unit

The Bticino 2 DIN Additional Power Supply Unit is a high-performance, DIN rail-mounted power source designed to deliver stable 27V DC output for door entry systems. Ideal for powering entrance panels, internal audio/video units, and intercom devices, this unit offers 600mA max current and advanced SELV double insulation for safe and efficient operation. Engineered for both residential and commercial installations, it’s short-circuit and overload protected, ensuring long-term reliability.

With a compact 2-DIN modular size, it fits seamlessly into standard enclosures and integrates easily with Bticino door entry products. This stabilized DC power supply is ideal for installations requiring extra power capacity beyond the main system unit.

Technical Specifications

• Download Product Technical Data Sheet

• Download Product Technical Data Sheet

• Product Type: Additional Power Supply Unit

• Application: Supplies Local Power to Door Entry Panels & Internal Units

• Mounting Type: DIN Rail (2-Modular Width)

• Power Supply Input: 230V AC, 50/60Hz

• Output Voltage: 27V DC (Stabilized)

• Output Voltage Range: 26.9 – 27.1V DC

• Maximum Output Current: 600 mA

• Power Output: 16.2 W

• Power Consumption: 41.8 VA

• Safety Features:

  • SELV Double Insulation

  • Short-Circuit and Overload Protection (Fuse on PRI Side)

• Electrical Connection: Screw Terminals

• IP Rating: IP30 (Indoor Use Only)

• Dimensions:

  • Width: 33.9 mm

  • Height: 89.7 mm

  • Depth: 66.2 mm

• Stabilized Output: Yes

• Short-Circuit Proof: Yes

• Modular Version: Yes

• Rail Mounting: Yes

• Direct Mounting Possible: No

• Suitable for Safety Functions: No

• Adjustable Output Voltage: No

Perfect for new installations or expanding existing systems, the Bticino 2 DIN power supply ensures stable, safe power delivery to your access control or door entry equipment.