LIVE Electrical LBT-8 8VA Bell Transformer 230V AC to 8V/12V/24V

The LIVE Electrical LBT-8 Bell Transformer is a high-quality DIN rail-mounted transformer designed to provide a safe extra-low voltage supply for electric doorbells, chimes and other low-voltage signalling systems. Operating from a standard 230V AC, 50/60Hz mains supply, it delivers selectable 8V, 12V or 24V AC outputs with a rated power of 8VA.

Designed for continuous operation, the LBT-8 provides safe electrical isolation between the primary and secondary circuits, ensuring dependable performance and enhanced safety. Its low temperature rise, accurate output voltage and ability to withstand temporary overloads make it ideal for domestic, commercial and light industrial installations.

Key Features

• 8VA DIN rail-mounted bell transformer
• 230V AC input voltage
• Selectable 8V, 12V and 24V AC output voltages
• Provides safe extra-low voltage power for bell and signalling circuits
• Safe electrical isolation between primary and secondary circuits
• Low temperature rise for reliable long-term performance
• High output voltage accuracy
• 25% overload capacity within a 24-hour period
• Suitable for continuous operation
• Ideal for residential and commercial electrical installations

Technical Specification

• Model: LBT-8
• Input Voltage: 230V AC
• Output Voltages: 8V / 12V / 24V AC
• Rated Frequency: 50/60Hz
• Rated Power Output: 8VA
• Power Consumption: 1.15W
• Operating Duty: Continuous
• Pollution Class: 2
• Terminal Type: Pillar terminals with clamp
• Maximum Conductor Capacity: 10mm² rigid conductor

Typical Applications

• Electric doorbells
• Door chimes
• Low-voltage signalling systems
• Extra-low voltage control circuits

Downloads

Data Sheet:

Download the LIVE Electrical LBT-8 Data Sheet

LIVE Electrical Catalogue:

View the LIVE Electrical Product Catalogue