TRANSFORMER 290007 Control Transformer 230V AC to 24V AC 20VA DIN Rail Mount

The TRANSFORMER 290007 stands apart from generic voltage transformers by combining a robust laminated core with a compact open-frame design, delivering stable 24V AC output for control circuits without unnecessary bulk. Its DIN rail mounting and screw terminals make it a practical choice for professionals who need quick installation in building automation or control panel environments.

Highlights

• Converts 230V AC mains to safe 24V AC for control systems
• 20 VA power rating supports small relays, contactors, and sensors
• DIN rail mount for fast, tool-free installation in enclosures
• Screw terminals ensure secure, vibration-resistant connections
• Class B insulation (130°C) allows operation in warm cabinets
• IP20 rating suits indoor control panel use

In daily use

This transformer quietly powers automation components like PLCs, timers, and indicator lamps. Its single-phase design works with standard 50/60 Hz mains, and the open frame dissipates heat effectively, so it remains reliable even during long duty cycles. Technicians appreciate the clear terminal markings and compact footprint that leaves room for other DIN rail devices.

Full specifications

• Input voltage: 230V AC
• Output voltage: 24V AC
• Power rating: 20 VA
• Frequency: 50/60 Hz
• Mounting type: DIN rail
• Transformer type: Control transformer
• Number of phases: Single-phase
• Connection type: Screw terminals
• Application: Building automation systems, control panels
• Insulation class: Class B (130°C)
• Protection class: IP20
• Operating temperature range: -10°C to +50°C
• Safety standard compliance: CE, RoHS compliant
• Construction: Open frame, laminated core

Final note

For control cabinet builders who value straightforward installation and dependable 24V AC power, the TRANSFORMER 290007 delivers consistent performance without unnecessary complexity.