Grothe Bell Transformer 8 V/AC, 12 V/AC 1.5 A 14039

Doorbell systems need a reliable low-voltage power source, and the Grothe Bell Transformer 14039 supplies exactly that. It steps down 230 V mains voltage to a safe 8 V or 12 V AC for your bell or chime, with a steady 1.5 A output current.

Who is it for

Electricians and DIY installers who need a compact DIN-rail transformer for wired doorbells, buzzers, or gongs in residential or light commercial settings.

Main features

• Dual output voltage: 8 V AC or 12 V AC, selectable at installation
• Output current up to 1.5 A, enough for most bell and chime combinations
• DIN-rail mounting, 2 modules wide (2 TE), fits standard distribution boards
• Short-circuit proof and overload protected for safe operation
• Screw terminals for secure wiring
• Plastic housing, IP20 for indoor use

Specifications

• Input voltage: 230 V AC, 50/60 Hz
• Output voltage: 8 V AC / 12 V AC
• Output current: 1.5 A
• Output power: 18 VA
• Mounting: DIN rail, 2 TE
• Protection: short-circuit proof, overload protection
• Connection: screw terminals
• Housing: plastic
• Operating temperature: -5 °C to +40 °C

Tips

Check your bell or chime's required voltage before wiring. The transformer is designed for indoor use only, so install it in a dry, protected location such as a distribution board or enclosure.