AC SPD 275V Cartridge | Surge Protector

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Surge protector buyers in Pakistan choose the AC SPD 275V Cartridge Surge Protector 20kA/40kA YCS6-B when they need replaceable SPD cartridge performance for real installations rather than improvised solutions. Starting from Rs.700, 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.

Quick Specs

What This Product Does

SPD stands for Surge Protection Device. This cartridge-type AC SPD module is the replaceable protection element used in a compatible surge protector setup so that after a severe surge event you can replace the module instead of replacing the whole assembly. That is a practical benefit for sites that want faster service and lower maintenance cost.

In Pakistan, fast transient surges can come from utility switching, nearby lightning activity, generator transitions, or large inductive loads. Sensitive electronics such as inverter boards, UPS systems, routers, TVs, automation cards, and control modules are especially vulnerable. A surge protector reacts to those very fast spikes that normal breakers do not handle well.

The key selling point of cartridge format is serviceability. If the module has taken a damaging surge, the replaceable module concept can save money and downtime compared with changing the whole unit.

A replaceable cartridge is often the smarter long-term maintenance choice for panels that want surge protection without full device replacement every time.

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.

• De-energize the board and isolate the supply.
• Install or replace the cartridge only in the correct compatible SPD assembly or panel arrangement.
• Check wiring and status indication according to the host SPD design.
• Restore supply and confirm SPD status visually if applicable.
• Have a qualified electrician confirm compatibility before replacement.

What This Product Does NOT Protect Against

This SPD only handles fast transient surges. It does not protect against sustained overvoltage, so you still need a VA protector. It does not replace MCBs for overload and short circuit, and it does not replace RCBO/RCCB for earth leakage.

SPD Cartridge vs Full SPD Device vs VA Protector

CNC vs Schneider and Local Brands

Cross-Category Recommendations

If you are buying this product, also consider AC SPD 2P Rs.2,500, AC SPD 4P Rs.4,800, DC SPD 600V Rs.2,900, DC SPD 1000V Rs.3,700, VA Protector Rs.1,700.

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, SPD full form 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

• AC SPD 2P — Rs.2,500
• AC SPD 4P — Rs.4,800
• DC SPD 600V — Rs.2,900
• DC SPD 1000V — Rs.3,700
• VA Protector — Rs.1,700

FAQs

What is the spd price in Pakistan for this product?

This product starts from Rs.700. 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 AC SPD 275V Cartridge Surge Protector 20kA/40kA YCS6-B?

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.