Total 4 results
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-10%
10A Miniature Circuit Breaker – 240/415V (CB-9003)
Original price was: ₨ 500.₨ 450Current price is: ₨ 450. -
-12%
16A Miniature Circuit Breaker – 240/415V (CB-9001)
Original price was: ₨ 520.₨ 460Current price is: ₨ 460. -
-21%
20A Circuit Breaker – Single Pole MCB (Highlight)
Original price was: ₨ 580.₨ 460Current price is: ₨ 460. -
-17%
32A Double Pole Miniature Circuit Breaker –Electric Breaker(CB-9002)
Original price was: ₨ 580.₨ 480Current price is: ₨ 480.
Circuit Breakers is Smart Living Pakistan’s range of miniature circuit breakers (MCB) — single pole breakers in 10A, 16A, and 20A ratings for home and office electrical panels. Each circuit breaker ships as a genuine imported unit, with nationwide Cash on Delivery and 2-3 day delivery across Pakistan.
This circuit breaker category covers single pole MCBs across the common amperage ratings used in Pakistani homes and offices — 10A for light circuits, 16A for general power outlets, and 20A for higher-load circuits like air conditioners and kitchen appliances. Picking the right amperage for each circuit is the difference between a breaker that trips too easily and one that fails to protect the wiring at all.
Shop Circuit Breakers by Amperage
- 10A Circuit Breaker — light circuits and low-load applications
- 16A Circuit Breaker — general power outlets and standard household circuits
- 20A Single Pole MCB — higher-load circuits, air conditioners, kitchen appliances
How to Choose the Right Circuit Breaker Amperage
The amperage rating of a circuit breaker should match the wiring and load it protects, not just the appliance plugged in. A 10A breaker suits light circuits with minimal load. A 16A breaker is the standard choice for general power outlets running everyday appliances. A 20A breaker is needed for higher-draw circuits like air conditioners, water heaters, or kitchen equipment. Using a breaker rated too high for the wiring is a genuine safety risk — the circuit breaker’s job is to trip before the wire overheats, so an oversized breaker won’t protect the circuit properly.
What Is a Single Pole MCB
A single pole MCB (Miniature Circuit Breaker) switches and protects one live wire on a standard household circuit — the type used in most home and office distribution boards in Pakistan. It’s different from a double pole or three-phase breaker, which switches multiple wires at once for higher-capacity industrial or commercial setups.
Buying a Circuit Breaker — What to Check
- Confirm the amperage rating matches the circuit’s wiring and load, not just the single largest appliance
- Check that the breaker fits your existing distribution board (DB) type and pole configuration
- For AC units, kitchen appliances, or other high-draw circuits, 20A is the safer default over 16A
- Electrical work should be done by a licensed electrician — a circuit breaker is a safety component, not a DIY swap
Frequently Asked Questions
What amperage circuit breaker do I need?
It depends on the circuit’s load — 10A for light circuits, 16A for general power outlets, and 20A for higher-draw appliances like air conditioners. An electrician can confirm the right rating for your specific wiring.
What is the difference between a circuit breaker and an MCB?
MCB (Miniature Circuit Breaker) is the specific type of circuit breaker used in most home and office distribution boards — the terms are used interchangeably for this single pole breaker range.
Can I install a circuit breaker myself?
We recommend a licensed electrician for any circuit breaker installation — it’s a safety-critical electrical component, not a simple DIY swap.
Are these circuit breakers suitable for a home distribution board?
Yes, these single pole MCBs are built for standard home and office distribution boards in Pakistan.
Is bulk or wholesale pricing available for circuit breakers?
Yes, for bulk and wholesale orders, contact us directly on WhatsApp for pricing.
Buy With Confidence
- ✅ Nationwide Cash on Delivery
- 🚚 Delivery in 2-3 business days (excluding Sundays)
- 🔄 7-Day Return & Exchange — product unused and in new condition; customer arranges return shipping
- 💬 Bulk/wholesale orders: contact us on WhatsApp for pricing
- 📞 Support: WhatsApp / Call 0305 7015615
- 🏢 Sold by Smart Living Pvt Ltd, Gulberg III, Lahore
Browse our full Hardware range, or explore our Switch Boards for matching electrical fittings.