MCB Breaker Price Nepal 2026: Per-Pole NPR Rates

MCB breaker price in Nepal: 2026 at a glance

If you are budgeting a board repair or a full distribution upgrade, the MCB breaker price in Nepal ranges from roughly NPR 250 for a basic single-pole unit to NPR 4,000 for a three-pole breaker, with RCCB units costing more again. The final figure depends on the brand tier, the ampere rating, how many poles you need, and whether you are buying the part alone or paying for installation in Kathmandu.

SDR Smart Design and Repair fits and replaces breakers across Kathmandu, Lalitpur and Bhaktapur every week, so the rates below reflect what we actually see in the 2026 market rather than a copied catalogue. This cost guide gives you a per-pole price list in NPR, the brand tiers available locally, how many MCBs a typical Nepal house needs, and the difference between part-only and installed pricing. Full board work is covered on our page at /services/panel-upgrades.

• Single-pole MCB, common house ratings — NPR 250 to 950 per unit
• Double and three-pole MCBs — NPR 900 to 4,000 depending on rating
• RCCB leakage protection — NPR 3,000 to 11,000 for residential units
• Installed replacements in Kathmandu — parts plus NPR 300 to 700 labour per breaker

MCB price list Nepal 2026: per-pole NPR ranges

Prices move with brand and distributor stock, but a clear per-unit list helps you sanity-check any quotation. The ranges below are indicative retail rates for Kathmandu in 2026 for genuine branded breakers bought from an electrical shop, before installation labour.

• 6A to 10A single-pole MCB (lighting circuits) — NPR 250 to 550 each
• 16A to 20A single-pole MCB (socket circuits) — NPR 300 to 700 each
• 32A to 40A single-pole MCB (kitchen, AC, pump) — NPR 450 to 950 each
• 63A single-pole MCB (main or heavy feed) — NPR 750 to 1,500 each
• Double-pole MCB 32A to 63A — NPR 900 to 2,200 each
• Triple-pole MCB for three-phase supplies — NPR 1,800 to 4,000 each
• MCB enclosure, 8-way to 12-way surface mount — NPR 700 to 2,500 each

Brand tiers: what changes the MCB cost in Kathmandu

You will see three clear price tiers on the same shelf, and the gap is not marketing alone — it is contact quality, trip consistency, breaking capacity and how the brand handles a warranty claim in Nepal.

• Economy tier — imported value brands, roughly NPR 200 to 400 per pole: works on paper, but trip reliability and after-sales support vary widely
• Mid tier — Havells, Anchor by Panasonic, Polycab and similar, roughly NPR 400 to 900 per pole: the common sweet spot for Valley homes
• Premium tier — ABB, Siemens and Schneider upper ranges, roughly NPR 850 to 1,800 per pole: specified more often on commercial and high-load panels
• Whatever the tier, buy genuine sealed stock with an invoice; cloned breakers are the fastest way to lose overcurrent protection entirely

MCB cost Kathmandu: part-only versus installed pricing

A breaker price list only tells half the story. Part-only pricing assumes you buy the unit yourself and fit it; installed pricing means a qualified electrician sources genuine stock, isolates the supply, swaps the device, torques the terminals and tests the circuit. Mixing an old brand new breaker onto worn busbar aluminium often costs more later than doing the swap properly now.

• Single MCB replacement, part plus labour in Kathmandu — NPR 700 to 1,800 installed
• Add one new circuit with cable, MCB and point — NPR 3,500 to 9,000 depending on run length
• Complete 10 to 12 way board with breakers, RCCB and labour — NPR 8,000 to 20,000
• Three-phase commercial board work — quoted after a site load assessment

How many MCBs does a typical Nepal house need?

A one or two bedroom flat often runs comfortably on an 8-way board, while a 3 to 4 bedroom house with AC, geyser and water pump is better served by a 12-way or 16-way enclosure with room to add a circuit later. Counting the right number up front avoids the cramped boards we are called to fix, where breakers sit at angles and heat cannot escape. A practical schedule for a standard Valley home looks like this.

• Main isolator or 63A MCB plus a 63A 30mA RCCB for whole-house leakage protection
• Two lighting MCBs at 10A or 16A split across floors
• Two to three socket-circuit MCBs at 16A or 20A
• One dedicated 32A MCB for the kitchen or induction cooktop
• One dedicated 20A to 32A MCB for the electric geyser
• One 32A to 40A MCB for air conditioning, one 16A for the water pump

RCCB price in Nepal: budget for leakage protection too

An MCB protects your wire from overload and short circuit; it will not reliably protect a person touching a live wet surface. That job belongs to an RCCB, and in monsoon-damp Kathmandu homes with geysers and pumps it is the device that saves lives. Residential RCCB price in Nepal in 2026 sits around NPR 3,000 to 6,500 for a 40A 30mA two-pole unit and NPR 5,500 to 11,000 for a 63A 30mA four-pole unit, depending on brand tier.

Fitting both devices side by side is standard practice in every board SDR builds. If you are still deciding which device you need where, our comparison at /blog/rccb-vs-mcb-nepal explains the difference in plain language before you spend a rupee.

What changes the final MCB breaker price

Two boards with the same number of ways can end up thousands of NPR apart. The variables worth checking on any quotation are the ampere rating per circuit, the pole count, the breaking capacity (4.5kA is normal for homes, 6kA or 10kA for tougher installations), the curve type (curve B for resistive loads, curve C for the motor and AC inrush common here), and the brand tier you select. Quantity also matters: buying twelve matching breakers from one distributor usually earns a better per-unit rate than topping up one at a time.

• Higher ampere and pole counts push the unit price up quickly
• Premium brand tiers cost two to three times economy units per pole
• Breaking capacity above 4.5kA adds cost most homes do not need
• Older boards may need busbar rework or a new enclosure, not just breaker swaps

Book MCB and panel work with SDR

For a straightforward like-for-like breaker swap, expect NPR 700 to 1,800 installed in Kathmandu; for a full board refresh with matched breakers and an RCCB, NPR 8,000 to 20,000 is the realistic 2026 window. Broader upgrade budgets, including cable and labour, are itemised at /blog/panel-upgrade-cost-nepal.

SDR Smart Design and Repair quotes before we touch anything, uses sealed branded stock and leaves a labelled circuit schedule on the board door. Reserve a time at /#booking in under a minute, or call or WhatsApp 9801508528 with a photo of your existing distribution board for a quick NPR estimate across Kathmandu, Lalitpur and Bhaktapur.