Grothe Transformador de Campainha 3,0/2,0/2,0A GT 3174 (14074)

Doorbell transformer with three selectable output taps delivering 4V/3A, 8V/2A, or 12V/2A for versatile low-voltage bell and chime installations. Its short-circuit-proof safety transformer design ensures reliable operation for residential and commercial doorbell systems.

Advantages

Multiple voltage taps allow compatibility with a wide range of doorbells and chimes. Short-circuit-proof construction enhances safety and durability. DIN rail or surface mounting provides flexible installation options.

Suitable for

• Wired doorbell and chime systems
• Low-voltage signaling applications
• Indoor electrical installations

Key specifications

• Input voltage: 230 V AC
• Output 1: 4 V AC, 3.0 A
• Output 2: 8 V AC, 2.0 A
• Output 3: 12 V AC, 2.0 A
• Rated power: 24 VA
• Frequency: 50/60 Hz
• Mounting: DIN rail or surface mount
• Protection class: IP20
• Safety class: II
• Short-circuit proof
• Housing material: plastic
• Operating temperature: -5°C to +40°C
• Connection: screw terminals

Recommendations

Select the appropriate output tap based on your doorbell's voltage and current requirements. Install indoors in a dry location and ensure proper ventilation.