Bell Electric Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-4796
Jlab Export is a leading Bell Electric Manufacturer,and suppliers in India
Bell Electric (code EL-SLE-4796) is a laboratory electric bell with a dome gong of about 75 mm diameter, used in school and college physics experiments on electric circuits and the magnetic effect of current. It is offered in models for 3 to 12 V AC/DC and for 3 to 4.5 V AC/DC, with a detachable Bakelite cover, metal thread terminals and silver contacts. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Operating voltage | Models for 3 to 12 V AC/DC, and for 3 to 4.5 V AC/DC |
| Gong | Dome gong, approximately 75 mm diameter |
| Cover | Detachable plastic (Bakelite) cover |
| Terminals | Metal thread terminals |
| Contacts | Silver |
| Used for | Laboratory experiments |
| Quality check | Each bell is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-SLE-4796 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Electric Bells?
| Model | Voltage | Other listed details |
|---|---|---|
| This bell (EL-SLE-4796) | 3–12 V or 3–4.5 V AC/DC models | Dome gong about 75 mm; detachable Bakelite cover; metal thread terminals; silver contacts |
| Electric Bell | 3–4.5 V | 75 mm gong; 4 mm plugs for connection; detachable cover; power supply required |
| Electric Bell Buzzer | 4–6 V AC/DC | Miniature type |
Choose this bell when you want a choice of voltage range and screw terminals for wiring with bare leads. The other electric bell connects with 4 mm plugs, and the buzzer is the compact option when a gong is not needed.
What Is the Electric Bell Used For?
The electric bell is the standard classroom example of an electromagnet at work, used in school lessons on the magnetic effect of electric current (for example class 10 science) and in simple circuit practicals. When the circuit is closed, current flows through the coil and magnetises it; the soft-iron armature is pulled in and its hammer strikes the gong. That movement opens the contact, the coil loses its magnetism, the spring returns the armature and the contact closes again, so the cycle repeats and the bell rings for as long as the switch is held. Removing the detachable cover lets students watch the make-and-break action, and the bell is also a ready alarm or signal in student projects.
Run the bell from cells or a low-voltage supply within the range of the model you order, never from mains electricity. Keep the contacts clean and dry; silver is used for contacts because it conducts electricity very well.
What to Specify When Ordering
- Voltage model — 3 to 12 V AC/DC or 3 to 4.5 V AC/DC, to match your cells or lab power supply.
- Quantity — minimum 10 units; one per practical group is common.
- Circuit parts — plug keys, switches and connecting leads can be quoted in the same enquiry.
Frequently Asked Questions
What voltage does this electric bell need?
It comes in two model ranges: 3 to 12 V AC/DC, and 3 to 4.5 V AC/DC. State which one you need when you order.
How big is the gong?
The dome gong is approximately 75 mm in diameter.
Can students see how the bell works?
Yes. The cover is detachable, so the coil, armature, hammer and contact can be seen while the bell rings.
How is it connected?
Through metal thread terminals, which take bare wire ends or leads with suitable connectors.
What information is needed for an export quote?
Quantity and voltage model, destination country and port or city, delivery terms such as FOB or CIF, packing or labelling instructions and any tender reference.
Who makes this electric bell?
JLab — Jain Laboratory Instruments Pvt Ltd — manufactures it at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an Indian manufacturer of physics lab instruments for schools and colleges, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The electric bell is made in JLab’s own works rather than bought from a trader, so schools, colleges, dealers and importers buy factory-direct, each bell is inspected visually before it ships, and repeat orders are handled by the manufacturer. The company’s GSTIN is 06AADCJ9848D1ZE and its Legal Entity Identifier is 549300DTGS77DGYD6N03. JLab exports worldwide and ships to buyers in every region — for example Germany in Western Europe, Liberia in West Africa, Chad in Central Africa, Malaysia in Southeast Asia and Chile in South America. Tender buyers can refer to the JLab lab tenders page.
Bells and Circuit Accessories
- Electric Bell — a gong bell with 4 mm plug connections and detachable cover.
- Electric Bell Buzzer — a miniature bell buzzer.
- Bell in Bell Jar — an electric bell sealed in a jar to show that sound needs a medium.
- Electric Bell (wall chart) — a printed physics chart explaining how the bell works.
- Plug Key — for switching the bell circuit on and off.
- Connecting Leads — plastic-coated leads with connectors.
See more in the School Lab Equipment range.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), the voltage model, any keys or leads to add and your delivery location through the contact page.
Last updated: 4 October 2026
