CNC Electric DC 4 Pole MCB 1000V (YCB8-63PV) – Solar PV Breaker 20A–63A

This page lists the DC MCB 1000V price in Pakistan for the CNC Electric YCB8-63PV four pole solar breaker. This CNC Electric 4 pole DC MCB is built for DC strings up to 1000V. It gives overload, short-circuit and isolation protection in a DIN-rail format that suits rooftop solar, combiner boxes and battery-linked DC distribution.

Key Features

• Four pole format for DC circuits up to 1000V
• Rated insulation voltage 1200V DC, impulse voltage 4kV
• Thermomagnetic tripping
• IP20 and standard DIN35 rail mounting
• Working temperature -35°C to +70°C
• Options: 20A, 32A and 63A

Technical Specifications

Available Options

• Ampere: 20A, 32A, 63A

Where to Use

• Rooftop solar string protection
• PV combiner boxes
• Battery-linked DC distribution

How to Choose

Larger rooftop arrays often run string voltages well above 500V, and that is where a 1000V DC breaker becomes necessary. The four pole design lets the poles be wired in series for the higher voltage. It works across a wide temperature range, from -35°C to +70°C, which suits hot rooftop enclosures. Choose 20A, 32A or 63A according to string current and cable size.

DC MCB 1000V Price in Pakistan

The price shown here is in Pakistani rupees and depends on the ampere you select. Pick your option above to see its current price and stock status before adding it to your cart.

Frequently Asked Questions

Why use a DC MCB instead of an AC one?

DC arcs are harder to extinguish, so DC circuits need a breaker rated for DC.

Can it work as an isolator?

It provides isolation as well as overload and short-circuit protection.

Which ratings are available?

20A, 32A and 63A.