DC ISOLATOR
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DC Isolator 32A YCDCS-EL 2P/4P | Wall-Mounted Solar PV Safety Switch
- Rs.6,200
Rs.6,900- Rs.6,200
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Need a DC isolator for a solar PV system in Pakistan? The CNC Electric YCDCS-EL 32A wall-mounted DC isolator comes in two real variants: 2 Pole at Rs.6,200 and 4 Pole at Rs.7,000. Both are rated for DC 1200V and 32A, and are designed...- Rs.6,200
Rs.6,900- Rs.6,200
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- per
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DC 4 Pole Isolator 32A | DIN Rail Mounted Switch
- Rs.5,200
Rs.5,700- Rs.5,200
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Looking for a DC isolator 4 pole DIN rail price in Pakistan for a solar combiner box, DC distribution panel, or multi-string PV setup? This CNC Electric 4 pole 32A DIN rail isolator is listed at Rs. 5,000 and is built for users who...- Rs.5,200
Rs.5,700- Rs.5,200
- Unit price
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DC 2 Pole Isolator 32A YCDSC-100R | DIN Rail Mounted Switch
- Rs.4,200
Rs.4,900- Rs.4,200
- Unit price
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The CNC 2 Pole DC Isolator 32A YCDSC-100R is a reliable solution for photovoltaic power generation systems, listed at Rs.4,200. Designed for DC power systems with a rated voltage of DC 1200V and current rating up to 32A, this isolator switch is an essential...- Rs.4,200
Rs.4,900- Rs.4,200
- Unit price
- per
Updated: June 10, 2026 · CNC Electric Pakistan
Ensure maximum safety and reliable disconnection in your DC electrical systems with high-quality DC Isolator Switches from cncelectric.pk. Designed for solar systems, battery banks, and industrial DC panels, these isolators provide safe isolation, maintenance, and emergency shutdown for DC circuits.
What is a DC Isolator?
A DC Isolator is a safety device that disconnects the direct current (DC) supply from a circuit, inverter, or battery bank. It ensures that all DC power is safely isolated, allowing technicians to perform maintenance or repair without the risk of electric shock or equipment damage.
Key Features of CNC DC Isolators:
- Safe Isolation: Completely disconnects DC supply from solar panels, batteries, or DC equipment.
- Durable & Reliable: Made with high-quality, industrial-grade materials to handle high DC voltages and currents.
- Easy Operation: Simple ON/OFF lever or rotary mechanism for safe switching.
- High Current Ratings: Supports a wide range of DC voltages and amperages, suitable for small to large systems.
- Compact & Panel-Friendly: Fits easily into DC panels, solar installations, or industrial setups.
- Emergency Shutdown: Acts as a safety switch during faults, maintenance, or emergency situations.
Benefits of Using CNC DC Isolators:
- Ensures safety for personnel during maintenance or emergency shutdowns.
- Protects inverters, batteries, and DC equipment from accidental short circuits or faults.
- Enhances system reliability and compliance with electrical safety standards.
- Ideal for solar power systems, hybrid setups, battery banks, and industrial DC panels.
- Available at competitive DC isolator prices in Pakistan with premium quality assurance.
With CNC DC Isolator Switches, you get trusted, durable, and efficient DC power isolation for all solar, industrial, and commercial applications, ensuring safety, reliability, and uninterrupted operation.
Related: Browse All DC & Solar Protection Products →
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DC Isolator Switches — Frequently Asked Questions
What is the price of a DC isolator in Pakistan?
CNC DC isolators: 2P 1000 V 32 A Rs.1,950; 4P 1000 V 32 A Rs.3,200; 4P 1000 V 63 A Rs.4,200; 4P 1500 V 63 A Rs.5,800; 4P 1500 V 125 A Rs.7,800. Outdoor weatherproof IP65 enclosed versions add ~Rs.1,500-2,000.
Why cannot I use an AC isolator on solar DC?
AC isolators rely on the natural AC zero-crossing to extinguish the arc when contacts open. DC has no zero-crossing — the arc sustains, burns through contacts, and can start a roof fire. Always use DC-rated isolators with magnetic blow-out arc extinguishing.
Do I need a DC isolator for solar?
Yes — mandatory under IEC 62548 between the PV array and inverter. Required for safe maintenance and to comply with most inverter warranties.
What voltage DC isolator for a 6 kW solar system?
For 12 panels in 2 strings of 6: string Voc ~240 V at 25 °C, rises to ~275 V at -2 °C. Use a 2P 1000 V DC 32 A isolator — covers expansion headroom.
