DC MTS 4 Pole 500V | Battery Transfer

DC transfer switch 4 pole price in Pakistan matters when you need a clean manual source selector inside a solar, battery or telecom DC panel. CNC Electric Pakistan lists this 4 pole (2+2) 500V miniature transfer switch at Rs.3,600 on the live local page. It is meant for manual DC source changeover where the installer wants controlled switching between two DC supplies, not a random AC changeover misused on a DC line.

Key Features

• Live local listing shows a 4 pole (2+2) 500V DC miniature transfer switch format.
• Built for manual switching between two DC power sources, which suits battery, solar and telecom-style control panels.
• Compact miniature body is easier to place in a neat enclosure than a bulky open manual selector.
• Useful where the buyer wants a manual changeover switch for DC duty, not an automatic transfer system.
• Better selection logic than misusing an AC switch on a DC line where arc behavior and application intent are not the same.
• Good fit for solar systems, battery banks, energy storage, telecom DC setups and industrial DC control points listed on the live sale page.
• A practical product for installers who want a dedicated DC transfer point inside the panel instead of loose cable shifting or manual lug swapping.

Technical Specifications

This description uses only data published on the live product page. Detailed current rating, terminal diagram, body dimensions, switching endurance, insulation class and exact mounting dimensions are not currently listed and have not been guessed.

Product Range and Pricing

Applications — Where to Use This DC Transfer Switch

A DC manual changeover switch is useful when the installer wants clear control over which source is feeding the circuit. During WAPDA load shedding, many Pakistan buyers build mixed solar and battery systems in stages. Many sites only need a safe manual point to move between one DC source and another during maintenance, testing or controlled backup use.

How to Choose the Right DC Manual Changeover

If you need automatic transfer, buy an ATS. If you need fault protection, buy proper DC breakers and fuses. If you need a simple manual transfer point between two DC sources, this switch is the right product type.

DC Transfer Switch vs Alternatives — Why CNC?

What This Product Does NOT Protect Against

This product does not replace proper overload protection, short-circuit protection, surge protection, battery fault protection, or automatic transfer control. Its job is manual source selection. It does not trip like a breaker, it does not act like a fuse, and it does not automatically move the load from one source to another when power conditions change.

For a safe DC panel, pair the transfer switch with the right DC breakers, suitable fuses, a proper DC SPD, and where the system connects into broader backup power planning, the right voltage protection on the AC side.

Installation Guide

1. Confirm the actual DC voltage of the system and make sure the transfer point is being designed for manual DC source selection, not protective tripping.
2. Mount the switch inside a proper enclosure with clear labeling for source A, source B and load side so no technician guesses in the field.
3. Keep upstream and downstream protection separate. Install the correct DC breaker and fuse arrangement instead of treating the switch as a protective device.
4. Use clean cable routing and torque the terminations properly according to the actual equipment guidance available at installation stage.
5. Test source selection with the system de-energized first, then verify that the operator clearly understands the manual transfer position before the panel goes live.

Related Products

A DC manual changeover should sit inside a complete protection plan. These links help the buyer finish the job properly.

• DC Breakers for proper fault protection around the transfer point.
• Fuses when the DC line also needs dedicated fuse coordination.
• DC SPD for solar and battery systems exposed to surge risk.
• DC Isolators where maintenance isolation is also required.
• Solar DB Bundles if you want a more complete solar-side protection package.
• Changeover Breakers for AC-side manual transfer use cases.
• Automatic Transfer Switches when manual transfer is not enough.
• DB Boxes for building the whole enclosure properly.
• DC Breaker Guide to understand DC-side protection properly.
• Changeover Breaker Guide for AC manual transfer planning.

Frequently Asked Questions

What is this DC transfer switch used for?

It is used for manual selection between two DC sources in a controlled panel. Typical examples are solar battery cabinets, telecom DC backup systems, energy storage test setups and industrial DC control panels.

What is the current price in Pakistan?

The live CNC Electric Pakistan page currently lists this 4 pole 500V DC transfer switch at Rs.3,600.

Can I use an AC changeover switch instead of this on a DC line?

That is poor selection logic. If the job is DC source transfer, use a product intended for DC switching duty instead of forcing an AC changeover into the wrong application.

Does this switch transfer automatically when power fails?

No. This is a manual transfer product. If you need automatic transfer, look at the ATS range instead.

Is this suitable for solar battery systems in Pakistan?

Yes, when the system needs a manual DC source selection point and the panel also includes the correct DC breakers, fuses, surge protection and isolation.

How is this different from a breaker?

A breaker is mainly there for fault protection and switching. This product is mainly there for manual source selection. You still need the right DC breaker or fuse strategy in the panel.

Is installation difficult?

Installation is straightforward for a competent panel builder, but clear source labeling and proper separation of switching duty from protection duty are essential.

What else should I buy with this product?

At minimum, review DC breakers, DC SPD, DC isolators and the right DB box for a safe finished panel.

Conclusion

This DC transfer switch is the right buy when the job is manual DC source selection and the buyer wants a tidy, purpose-led panel solution. It fits solar, battery, telecom and industrial DC applications where automatic transfer is unnecessary but clear manual control matters. For latest stock and technical guidance, WhatsApp 0326-1111376. Orders above Rs.10,000 qualify for free delivery from CNC Electric Pakistan.