Modular bell push switch, 10A 240 V AC, in 1 module and 2 module sizes — a press-and-release push for doorbells and buzzers, with a bell symbol.
- Momentary contact: the bell rings only while the switch is pressed.
- Springs back to off as soon as you let go.
- Bell symbol printed on the push, so it is easy to recognise.
- Rated 10A, 240 V AC.
- 1 module version: ISI-marked to IS 3854, with terminals marked L and L1.
- 2 module version: a large square push that is easy to find and press.
- Clips into the base of a modular cover plate of the matching range.
A bell push is a push-to-make switch: it closes the circuit only while it is held down, so the doorbell or buzzer rings for as long as a visitor presses it and stops when they let go. It should not be used for a light or fan, because it does not stay on.
Choose the 1 module size to sit in a row of switches, or the 2 module size for a bigger push that stands out by the main door. Both clip into a modular plate base on a concealed or surface box. The bell push goes in the phase wire to the bell; the neutral runs straight to the bell.
What you need with it
- A doorbell or buzzer made for 240 V AC mains.
- A modular cover plate with base and a box — the 1 module push takes one opening, the 2 module push takes two.
- A phase wire through the bell push to the bell, and a neutral straight to the bell.
Where to use it
- Main door and gate bells in homes and flats.
- Calling bells in offices, clinics, hotel rooms and hostels.
- Buzzers at shop counters, godowns and service desks.
How to install
- Switch off the supply at the MCB.
- Connect the phase from the board to one terminal and the wire to the bell to the other — on the 1 module push they are marked L and L1.
- Take the neutral straight to the bell.
- Clip the push into the plate base, fit the plate and check that the bell rings only while the push is pressed.
Electrical work should be done by a licensed electrician with the supply switched off.
Frequently asked questions
- What is the difference between a bell push and a normal switch?
- A normal switch stays on or off where you leave it. A bell push is momentary — it is on only while pressed and springs back to off — which is what a doorbell needs.
- 1 module or 2 module bell push — which should I choose?
- Both do the same job. The 1 module push fits neatly in a row of switches; the 2 module push is larger and easier for visitors to find, so it suits a plate by the main door.
- Can I use a bell push for a light or fan?
- No. It stays on only while pressed. Use a 1 way switch for lights and fans.
- Does the bell push need a neutral?
- No. It breaks only the phase wire going to the bell. The neutral runs directly to the bell.
- Can I fix it outside, next to the gate?
- It is made for indoor switchboards. At a gate or any spot open to rain, fit it inside a weatherproof enclosure.
- Which plate and box does a modular switch need?
- A modular cover plate with base (frame) and a box of the same module size — a concealed GI box inside the wall, or a surface gang box on the wall. The switch clips into the base and the plate covers the board. Count one module for each 1 module switch, and usually two for each socket or fan regulator.
Buy modular bell push switches online from Electric Market, with delivery across India from our Chennai store. For site, contractor or bulk quantities, contact us for a quote.