DC 2 Pole MCB 500V 125A | for Battery Protection

Battery breaker buyers in Pakistan choose the DC 2 Pole 500V 125A Battery Breaker YCB1-125 when they need high-current DC battery breaker performance for real installations rather than improvised solutions. Starting from Rs.2,500, this product suits everyday use cases such as AC lines, geysers, water pumps, fridges, washing machines, solar inverter setups, UPS-backed circuits, DB boxes, and backup power panels depending on the application. MCB stands for Miniature Circuit Breaker, and buyers often still call it a safety breaker or breaker switch in the local market.

Quick Specs

What This Product Does

This 2 pole 500V 125A battery breaker is designed for battery bank protection where fault current can be much higher and more dangerous than an ordinary small solar string circuit. That is why the 10kA breaking capacity matters. Battery systems, especially lithium and hybrid solar setups, can deliver massive short-circuit current very quickly. A standard lighter-duty DC MCB may not be the correct answer for that job.

In Pakistan, more hybrid systems now combine lithium batteries, inverters, and high-current DC wiring. Buyers often focus only on amp rating and miss the interruption capability. But a battery breaker is not just about carrying 80A, 100A, or 125A. It is about safely interrupting a serious DC fault. That is the whole point of using a more suitable breaker for battery lines.

Use this where you need battery-side isolation and protection in a higher-current DC system, not just ordinary PV string protection.

The important message for hybrid solar buyers is simple: batteries are not ordinary DC strings, so battery-side protection should not be chosen casually.

Where It Fits Best in Pakistan

This product is relevant for buyers across Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, and Peshawar because electrical conditions, backup power usage, and solar adoption make practical protection choices important. Whether the load is a 1 ton AC, 1.5 ton AC, 2 ton AC, geyser, water pump, fridge, washing machine, solar inverter, or UPS-backed line, the main question is not just price in Pakistan but whether the product is doing the right job in the system.

That is why CNC Electric Pakistan positions this model as part of a full product family rather than a one-off item. You can combine it with matching DB boxes, breakers, voltage protectors, surge protectors, and changeover switches depending on the site.

Selection Guide

How to Install

Installation should always be done by a licensed electrician or qualified solar installer. Clean wiring, correct torque, proper cable size, and testing matter as much as the product itself.

• Isolate battery and inverter systems safely before any work.
• Mount the breaker in the correct battery protection enclosure or panel space.
• Wire positive and negative poles as required by the system design.
• Torque terminals correctly because loose DC connections create heat risk.
• Commission only after a qualified solar electrician verifies cable size, polarity, and fault level assumptions.

What This Product Does NOT Protect Against

This breaker does not protect against battery overcharging, which requires the battery system and BMS. It does not replace DC SPD for surge risk, does not fix reverse polarity errors, and does not protect AC circuits where AC breakers are required.

Standard DC MCB vs Battery Breaker vs DC MCCB

CNC vs Schneider and Local Brands

Cross-Category Recommendations

If you are buying this product, also consider DC 2P MCB Rs.1,550, DC 1P 125A Rs.1,100, DC 4P 1000V Rs.3,300, DC MCCB 125A Rs.4,000, DC SPD 600V Rs.2,900.

Browse AC circuit breakers, DC circuit breakers, AC breaker collection, DC breaker collection, MCCBs, AC SPDs, DC SPDs, voltage protectors, voltage regulators / stabilizers, RCCB / RCBO, solar DB guide, types of circuit breakers, MCB size chart for Pakistan, trip curves explained, SPD full form guide for a complete project-level view before final selection.

Related Products from CNC Electric

• DC 2P MCB — Rs.1,550
• DC 1P 125A — Rs.1,100
• DC 4P 1000V — Rs.3,300
• DC MCCB 125A — Rs.4,000
• DC SPD 600V — Rs.2,900
• Solar bundles — Collection

FAQs

What is the battery breaker price in Pakistan for this product?

This product starts from Rs.2,500. Final selection depends on the chosen variant or system requirement. CNC Electric Pakistan also offers free delivery and a 5-year warranty.

Who should buy the DC 2 Pole 500V 125A Battery Breaker YCB1-125?

This model suits buyers in Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, and Peshawar who need a proper panel-mounted solution rather than a market workaround.

Can a normal electrician install this?

A licensed electrician or qualified solar installer should install it, because correct wiring, sizing, and testing matter more than the product alone.

How do I choose the right rating or variant?

Choose the variant according to actual load current, system voltage, cable size, and application. The selection guide above gives a starting point, but final sizing should be verified on site.

Is this better than cheap local market alternatives?

For serious installations, buyers usually prefer a defined product line, clearer specifications, and a 5-year warranty instead of inconsistent no-name market stock.

Does this replace every other protection device in the panel?

No. Each product has a specific role. A complete system may also need MCBs, RCBOs, SPDs, voltage protectors, changeovers, ATS units, fuses, or DB boxes depending on the job. Pair with an aerosol fire extinguisher for added panel safety.

Is this available across Pakistan?

Yes, CNC Electric Pakistan sells across Pakistan with common demand from Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, and Peshawar.

Why buy from CNC Electric Pakistan?

Because buyers want practical price in Pakistan, coordinated related products, free delivery, and after-sales support instead of mixing random parts from different sources.

Can I compare this with other CNC products before ordering?

Yes. Use the related products and collection links in this description to compare alternative ratings, premium upgrades, and matching protection accessories before placing the order.

For full system planning, compare the linked collections and guides above. CNC Electric Pakistan offers free delivery, coordinated product ranges, and a 5-year warranty. WhatsApp us at 0326-1111376.