Rectifier Schneider Electric NG 602-01 DE — input 230V AC, outputs 12V AC and 23.3V DC

Schneider Electric NG 602-01 DE is a compact rectifier intended for converting a single-phase 230 V AC mains supply into both a 12 V AC output and a 23.3 V DC output. The unit is designed for fixed installation in building entry systems, intercoms and access-control equipment where a combination of low-voltage AC and DC supplies is required. Its dual-output design enables simultaneous powering of door communication devices and control modules from one enclosure while maintaining separation of AC and DC circuits.

Advantages

The rectifier delivers two dedicated low-voltage outputs in a single device, reducing the need for separate power modules. Its fixed-voltage outputs simplify installation and wiring in intercom and access systems by providing both 12 V AC for audio or auxiliary loads and a nominal 23.3 V DC for electronic control circuits. The product is produced by a well-known manufacturer of electrical installation equipment and is intended for professional installation, supporting reliable, continuous operation in building access applications.

Suitable for

• Powering intercom panels and door stations that require 12 V AC.
• Supplying 23.3 V DC control modules, access readers or relays.
• Use in residential and commercial building entry systems and shared-utility panels.
• Centralized low-voltage power distribution for door communication and access-control installations.

Key specifications

• Input voltage: 230 V AC single-phase mains.
• Output A: 12 V AC for audio/auxiliary loads.
• Output B: 23.3 V DC for electronic control devices.
• Dual-output architecture providing isolated AC and DC outputs.
• Form factor suitable for fixed installation in equipment enclosures or distribution panels.

How to use

Install the rectifier in accordance with local wiring regulations and the manufacturer's mounting instructions, ensuring the unit is mounted in a ventilated enclosure and wired by a qualified technician. Connect the 230 V AC mains input to the designated input terminals with correct phase and protective earth connection. Route the 12 V AC and 23.3 V DC outputs to their respective loads, keeping AC and DC wiring separated where practical. Verify output voltages with a suitable multimeter before connecting sensitive devices, and fit appropriate fusing or protection devices on output circuits as required by the installation design.

Usage recommendations

Use the rectifier as part of a professionally designed access-control or intercom system. Provide overcurrent protection on output circuits, maintain adequate ventilation around the device, and perform voltage checks after installation and during periodic maintenance to ensure stable AC and DC supply to connected equipment.