Domestic Circuit Apparatus
Product Code : SCL-PLE-11662
Quick Answer: The Domestic Circuit Apparatus is a low-voltage training board laid out like the wiring of a house, with parallel room circuits, a main switch, a working MCB, a fuse, an earth terminal, lamp sockets and plug points.
Last updated: 18 October 2026
Key Features
- Multi-room layout with parallel branch circuits.
- Working miniature circuit breaker (MCB) and main switch.
- Fuse system and earthing terminal.
- Several lamp sockets and plug points as loads.
- Low-voltage AC or DC supply on an insulated board.
Technical Specifications
| Specification | Value |
|---|---|
| Layout | Multi-room, parallel branches |
| Protection | Miniature circuit breaker (MCB), main switch, fuse |
| Earthing | Earth (ground) terminal |
| Loads | Lamp sockets and plug points |
| Supply | Low-voltage AC or DC |
| Board | Non-conductive insulated board |
How It Is Used
Students trace how power from the main switch passes through the fuse and MCB to separate room circuits wired in parallel, then switch loads on and off and see how the protective devices respond to a fault. Because it runs at low voltage, household wiring and earthing can be studied safely.
Frequently Asked Questions
Is the Domestic Circuit Apparatus safe for students to work on?
It runs on a low-voltage AC or DC supply and is built on a non-conductive insulated board, so students can work with the circuits without mains voltage.
Related Physics Lab Equipment
See the full physics lab equipment range, or these related household circuit items:
- Lamps in Parallel Kit
- Lamps in Series Kit
- Circuit Board Apparatus
- Solar Domestic Circuit Apparatus
- Electric Bell Demonstration Model
For a quotation on the Domestic Circuit Apparatus, contact JLab India on +91-8569909696.
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