background image

COMPACT

Bell & Chime Transformer

Please read these instructions carefully 
before installing the Arlec Bell & Chime 
Transformer.
Important Notes

1. This transformer is designed for operation 

on 8V or 12V output. Do not connect loads 

simultaneously to both outputs.

2. The marked output of 1A is not the continuous 

current rating. This rating is based on short 

duty cycles of operation, as is normal for a bell 

chime. The transformer is capable of delivering 

a continuous current of 200mA, plus the short 

duration peaks of 1A. More than one bell or 

chime may be connected provided that the 

ratings are not exceeded. Failure to observe the 

above may result in permanent damage to the 

transformer.

SPECIFICATION

Input:  

240V 50Hz 3VA

Output Voltage:

   12 or 8 Vac

Output Current:  

200mA max continuous, 

 

plus 1A peaks.  

 

Max duty cycle 1 minute on  

 

5 minutes off.

All wiring should be carried out by a licensed 

electrical contractor.

Site the transformer in an accessible position as 

close as practicable to the bell chime, the push 

button door switch and a mains supply.  

Four 25mm No.4 self tapping screws are supplied 

with the transformer to fix it into position.

1. Remove the cover from the 240V mains 

connections by depressing the locking tabs with 

a small screwdriver.

2. A knockout is provided on the side of the mains 

cover to enable wires to be connected to the 

transformer.

3. Switch off the power at the meter box. Connect 

the Neutral wire of the mains electricity supply 

to the transformer terminals marked N - 240V 

50Hz. Connect the active wire through a circuit 

breaker or switch (with air gap separation) to the 

transformer terminal marked A - 240V 50Hz. 

4. According to the voltage of the bell or chime  

to be operated, connect the circuit wires to 

the appropriate terminals as indicated on the 

diagram.

5. Replace the mains connection cover by sliding it 

into place over the locking tabs.

6. Switch on the power and check the operation of 

your bell/chime.

CPIN368/2

A

N

Block Diagram

Transformer

AC Main

Supply

Push Button

Bell or 

Chime

Circuit Breaker

CPIN00368I2.indd   1

5/09/11   4:48 PM

Reviews: