FuseBox ABTR Bell Transformer Instruction Manual

June 3, 2024
FuseBox

FuseBox ABTR Bell Transformer

Technical information

Part Number ABTR
Barcode 5060523520084
Rating (A) 8V             1A

12V           0.67A

24V           0.33A

Voltage(V)| 230V/ 50Hz
IP RATING| IP20 EN 60529
Mounting| 35mm top hat din rail
Installation| Vertical
Torque (switch terminals)| 1.5Nm
Maximum cable| 4mm²
Power consumption (W)| 0.9
Ambient temperature| -5°C~ +40°C
Complies with| EN 61558-2-8/ EN 61558-1
Recommended for domestic use only !

Dimensions


Connections

8V1A : 1 2
12V0.67A: 1 3
24V0.33A : 1 4

1b Bell Transformer must be installed by a qualified electrician in accordance with the current IET Wiring Regulations BS 7671.
1c Total load must not exceed the rating of the bell transformer or any additional limitation.

Installation

2a Switch OFF mains power before installation.
2b Bell Transformer must be mounted vertically in a suitable enclosure with din rail.
2c Ensure main connections are connected to bottom terminals, as shown in the diagram, and are secure and correctly torqued. Ensure that no insulation is trapped within the terminal cage.
2d Select the output voltage required (8V, 12V or 24V) for your bell and connect to the corresponding top terminals. Again ensure only bare wire is tightened in the terminal cages and that ALL connections are correctly torqued.
2e Check ALL connections before switching ON mains power.

Testing

3a On completion of the installation, it must be tested in accordance with the latest edition of the IET Wiring
Regulations for Electrical Installations (BS 7671).

Environment
WASTE ELECTRICAL PRODUCTS SHOULD NOT BE DISPOSED OF IN HOUSEHOLD WASTE. CONTACT YOUR RETAILER OR LOCAL AUTHORITY FOR RECYCLING INFORMATION.

FuseBox
www.fusebox.co.uk

After installation and testing of this product it is essential that the INSTRUCTION LEAFLET is available for reference

Documents / Resources

| FuseBox ABTR Bell Transformer [pdf] Instruction Manual
ABTR2021, ABTR Bell Transformer, ABTR, Bell Transformer
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References

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