VA 2 Pole Protection Device 40A, 63A, 80A | Reliable & Long-Lasting Power Control

Not sure which voltage protector you need?

Try our VA Protector Product Finder Tool — Pakistan's first interactive selector.

Voltage protector is one of the most useful devices for Pakistani homes and small offices where high voltage, low voltage, and repeated fluctuation damage appliances quietly over time. The CNC Electric Pakistan VA 2 Pole Voltage Protection Device YC7VA gives adjustable over voltage protection, under voltage protection, and reconnection delay in one DIN rail unit. Starting from Rs.1,700, it is a practical voltage protection device for homes using ACs, fridges, water pumps, washing machines, geysers, UPS systems, and inverter-backed circuits in Pakistan.

Quick Specs

What This Product Does

This device monitors incoming voltage and automatically disconnects the line when voltage goes too high or too low, then reconnects after the system returns to the safe range and the delay time has passed. That makes it different from a simple breaker. Many buyers search for voltage protector, va protector, voltage protector for home, voltage protector for ac, and voltage protector price in Pakistan because utility fluctuation is common and appliance damage is expensive.

A lot of people confuse a voltage protector with a full voltage stabilizer. A stabilizer tries to regulate or correct voltage continuously, while a voltage protection device disconnects when conditions become unsafe. For most homes in Pakistan, especially where the issue is repeated over-voltage at night or deep low voltage during peak hours, disconnect-and-reconnect protection is often the more practical and affordable first step.

This 2 pole model is well suited for protecting a full single-phase incoming line or a selected critical branch. It is commonly used ahead of circuits feeding a 1 ton AC, 1.5 ton AC, 2 ton AC, fridge, LED lighting, washing machine, small water pump, and electronics-backed UPS system. Buyers who want additional monitoring can move up to the VA with kWh meter, and buyers who want smart features can compare the VA WiFi 10-in-1 model.

Why It Is Useful in Pakistan

In Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, and Peshawar, users often see a pattern: lights brighten suddenly late at night, compressors struggle in the evening, motors hum during low voltage, and sensitive electronics restart when the line becomes unstable. Those are exactly the conditions where a proper voltage protector helps. Instead of letting the appliance keep running in unsafe voltage, the device disconnects and waits.

This matters most for compressor loads and appliances with control boards. AC units, fridges, pumps, and inverter circuits can all suffer from repeated stress even if they do not fail on day one. A YC7VA unit gives a simple visible reading on the front display and helps the electrician set a protection threshold appropriate to the site. For many buyers, that is a more realistic answer than replacing appliances again and again.

Size and Rating Selection Guide

Always size the device according to the incoming breaker, cable size, diversity of load, and actual panel design. A bigger rating is not automatically better. A well-matched 63A unit is often more appropriate than an oversized 80A unit on a modest domestic board.

How to Install

The YC7VA is designed for DIN rail installation and should be installed by a licensed electrician. It is usually placed on the main incoming side of the selected board or protected circuit.

• Mount the device on a DIN rail inside a suitable DB box with clean and tight cable dressing.
• Connect line and neutral as per the product marking and site wiring scheme.
• Set the over-voltage, under-voltage, and delay values according to site requirements.
• Test the display, trip behavior, and reconnection timing before putting the load into service.
• For best results, pair it with the correct upstream and downstream protection devices and always use a trained electrician.

What This Product Does NOT Protect Against

This VA protector handles sustained overvoltage and undervoltage. It does not protect against lightning or very fast transient surges. For that, use an AC SPD 2P. It does not provide earth leakage protection, so if shock protection is required, use RCBO. It also does not replace the overload and short-circuit function of a breaker, so use the correct 2P MCB or other circuit protection device.

Think of it this way: voltage protector for unsafe supply range, SPD for surge protector duty, RCBO for leakage, and MCB for overload/short circuit. Combining them gives a much stronger installation than using one device for every problem. See voltage protectors, AC SPD collection, RCCB and RCBO, AC circuit breakers, and DB boxes for complete board planning.

CNC vs Schneider and Local Market Options

Cross-Category Recommendations

If you are buying this voltage protector, also consider the rest of the incoming protection chain. A strong main board often includes AC SPD collection, RCCB and RCBO, AC circuit breakers, DB boxes, and where backup power exists, changeover switches or ATS switches. If you want to compare voltage disconnect protection with regulation, visit voltage regulators and read the voltage protector vs stabilizer.

For heavier applications, you may prefer the VA double relay model. For smart monitoring, review the WiFi 10-in-1 protector. For full three-phase incoming supply, see the 4P 3-phase VA protector or 3-phase electronic phase switch.

Related Products from CNC Electric

• VA with KWH Meter — Rs.2,300
• VA Double Relay — Rs.3,200
• VA WiFi 10-in-1 — Rs.5,200
• VA 4P 3-Phase — Rs.6,000
• AC SPD 2P — Rs.2,500
• RCBO — Rs.1,650
• 2P MCB — Rs.850

FAQs

What is the voltage protector price in Pakistan for this model?

This YC7VA voltage protector from CNC Electric Pakistan starts from Rs.1,700, depending on whether you choose the 40A, 63A, or 80A version.

Is a voltage protector the same as a voltage stabilizer?

No. A voltage stabilizer attempts to regulate voltage continuously, while this voltage protection device disconnects the load when voltage becomes unsafe and reconnects later.

Can I use this as a voltage protector for AC?

Yes, many buyers use it to protect incoming supply feeding air conditioners and other compressor loads, provided the total current and board design are correctly matched.

Which rating should I choose for my home?

A 63A unit is a common choice for many homes in Pakistan, but final selection depends on your incoming breaker, cable size, and actual connected load.

Does this protect against lightning?

No. It does not handle fast surges or lightning impulses. Add an SPD for surge protection.

Does this replace an RCBO?

No. An RCBO handles earth leakage plus overload and short circuit on the protected circuit. This device handles only over-voltage and under-voltage conditions.

Can I use the 2 pole YC7VA on a 3-phase supply?

Not for full 3-phase protection. For three-phase incoming supply, use a dedicated 3-phase or 4-pole model.

Why is a reconnection delay important?

It prevents the load from restarting immediately after unstable voltage returns. This is especially useful for AC compressors, refrigerators, and motors that should not restart instantly.

Why buy from CNC Electric Pakistan instead of a local unbranded device?

Because protection devices need predictable operation, clear settings, warranty support, and matching accessories. CNC Electric Pakistan also offers free delivery and product range compatibility.

To complete your panel, also see AC SPD collection, RCCB and RCBO, AC circuit breakers, changeover switches, and DB boxes. Read voltage protector vs stabilizer and Top 5 signs you need a voltage protector at home for more guidance. CNC Electric Pakistan provides free delivery and practical support across Pakistan. WhatsApp us at 0326-1111376.

See also: Voltage Protector Price Guide 2026