SBT-16 Din Rail Mounted 230 Volt Door Bell Transformer 8v 12v 24v 8/12va 2 Module

SBT-16 Din Rail Mounted 230 Volt Door Bell Transformer 8v 12v 24v 8/12va 2 Module

Chint SBT-16 DIN rail mounted door bell transformer with 230 V AC input and selectable 8 V, 12 V and 24 V AC outputs for low voltage signalling applications.

SKU: SBT-16Alt SKU: SBT16MPN: SBT-16
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Original price was: £24.07.Current price is: £12.25.

Why Choose the Chint SBT-16 Door Bell Transformer?

The Chint SBT-16 is a compact and reliable DIN rail mounted door bell transformer designed to provide safe low voltage power for door bells, chimes and other low voltage control applications. Manufactured by Chint, the SBT series offers dependable voltage transformation in a space-saving modular design suitable for residential, commercial and light industrial electrical installations.

This transformer converts a standard 230 V AC supply into selectable low voltage outputs, providing a safe power source for connected devices. Its modular DIN rail mounting format allows quick installation inside consumer units and electrical distribution boards while maintaining a neat and organised control panel layout.

With selectable secondary outputs of 8 V, 12 V and 24 V AC and a rated output capacity of 8/12 VA, the Chint SBT-16 is suitable for powering door entry systems, bell circuits, signalling devices and other low voltage applications requiring reliable isolation from the mains supply.

Key Advantages

  • Compact DIN rail mounted transformer for easy electrical installation.
  • 230 V AC primary input suitable for standard electrical systems.
  • Selectable 8 V, 12 V and 24 V AC output voltages for flexible application use.
  • 8/12 VA rated power output for door bells and low voltage equipment.
  • Two-module DIN rail format saves space inside distribution boards.
  • Provides electrical isolation for safer low voltage operation.

Key Features

  • Chint SBT series door bell transformer.
  • SBT-16 model with modular DIN rail mounting design.
  • 230 V AC input voltage.
  • 8 V / 12 V / 24 V AC secondary outputs.
  • 8/12 VA rated output capacity.
  • Two-module enclosure width for consumer unit installation.
  • Suitable for door bells, chimes and low voltage signalling applications.
  • Designed for reliable operation in residential and commercial electrical systems.

Reliable Low Voltage Power for Door Bell Systems

Door bell transformers such as the Chint SBT-16 provide a safe method of supplying low voltage devices from a standard mains electrical supply. By reducing the voltage level through transformer isolation, these devices help protect users while ensuring dependable operation of connected signalling equipment.

The SBT series is designed for straightforward installation by electricians and system installers. Its DIN rail mounting configuration makes it ideal for integration into modern electrical distribution boards, control enclosures and building automation systems where reliable low voltage power is required.

Typical Applications

  • Residential door bell installations.
  • Commercial entrance signalling systems.
  • Door entry and access control equipment.
  • Low voltage chimes and alarms.
  • Electrical distribution boards and consumer units.
  • Building automation and control circuits.

Technical Specifications

Manufacturer Chint
Series SBT Door Bell Transformers
Model SBT-16
Product type DIN rail mounted door bell transformer
Input voltage 230 V AC
Output voltage 8 V / 12 V / 24 V AC
Rated output 8/12 VA
Mounting type DIN rail mounting
Module width 2 modules
Application Door bells, chimes and low voltage control circuits

Frequently Asked Questions

What is the Chint SBT-16 used for?

The Chint SBT-16 is a DIN rail mounted transformer used to provide low voltage AC power for door bells, chimes and signalling devices.

What input voltage does the SBT-16 require?

The transformer operates from a 230 V AC mains supply.

What output voltages are available?

The SBT-16 provides selectable low voltage AC outputs of 8 V, 12 V and 24 V.

How is the transformer installed?

The SBT-16 is designed for DIN rail mounting inside electrical distribution boards and control cabinets.

How many DIN modules does the SBT-16 occupy?

The transformer has a compact 2-module DIN rail format for space-efficient installation.

Trusted for Electrical Installation Applications

Chint SBT series transformers are widely used by electrical installers and automation professionals to provide dependable low voltage power for door bells, signalling systems and building control applications.

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