ABB 15 W Bell Transformer, 230 V Primary, 12 V ac Secondary

RS Stock No.:: 179-2213
Mfr. Part No.:: 2CSM228735R0802 TM15/12
Manufacturer:: ABB

ABB 15 W Bell Transformer, 230 V Primary, 12 V ac Secondary

View all DIN Rail Transformers

Subtotal (1 unit)*

SGD75.45

(exc. GST)

SGD82.24

(inc. GST)

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In Stock

11 unit(s) ready to ship from another location
Plus 29 unit(s) shipping from 08 May 2026

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Units	Per unit
1 +	SGD75.45

*price indicative

RS Stock No.:: 179-2213
Mfr. Part No.:: 2CSM228735R0802 TM15/12
Manufacturer:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Primary Voltage	230 V
	Product Type	Bell Transformer
	Secondary Voltage	12 V ac
	Mount Type	DIN Rail
	Length	85mm
	Power	15W
	Depth	65mm
	Minimum Operating Temperature	10°C
	Modular Transformer Type	Fail Safe Bell
	Termination Type	Screw
	Minimum Operating Frequency	50Hz
	Maximum Operating Frequency	60Hz
	Series	TM
	Weight	300g
	Maximum Operating Temperature	40°C
	Standards/Approvals	No

	Select all
	Brand ABB
	Primary Voltage 230 V
	Product Type Bell Transformer
	Secondary Voltage 12 V ac
	Mount Type DIN Rail
	Length 85mm
	Power 15W
	Depth 65mm
	Minimum Operating Temperature 10°C
	Modular Transformer Type Fail Safe Bell
	Termination Type Screw
	Minimum Operating Frequency 50Hz
	Maximum Operating Frequency 60Hz
	Series TM
	Weight 300g
	Maximum Operating Temperature 40°C
	Standards/Approvals No

ABB DIN Rail Bell Transformer For Doorbells and Buzzers, 15V AC Power Supply - TM Series - 2CSM228735R0802 TM15/12

Use this transformer from ABB to provide SELV (safety extremely-low voltage) protection to buzzers and doorbells in residential or commercial settings. The fail-safe unit guarantees separation between a primary and secondary electrical circuit, so protects you against shock when using your device. Its compact dimensions of 65 (L) x 36 (W) x 85mm (H) save on installation space, making it a smart choice for busy switchboards. For quick and easy installation without the need for specialist tools, the transformer can be mounted onto a standard DIN rail.

Features & Benefits

• Sealed terminals help you with fast and accurate wiring

• Steps voltage down to ensure there's no excess power wastage

• Provides a precise voltage supply, so assists in preserving the lifespan of connected devices

• IP20-rated housing that's touch-proof and protected against objects larger than 12mm

Applications

• Residential buildings

• Hotels and restaurants

• Hospitals and medical centres

How heavy is this transformer?

This transformer weighs just 0.3kg, so it won't strain your setup.

What's the rated output power of this transformer?

This transformer has a rated output power of 15W for wide compatibility.