AC MTS 4P(2+2) Miniature Transfer Switch 63A | Secure Power Control Solution

Looking for a 4 pole manual transfer switch 63A in Pakistan for a 3-phase generator panel, inverter bypass board, or backup distribution setup? This CNC Electric AC MTS 4P(2+2) 63A is listed at Rs.2,000 and is built as a compact DIN-rail source selector for electricians, panel builders, and small commercial sites that want controlled manual transfer between two AC sources — without paying for a full ATS.

This is not an automatic transfer switch and should not be sold as one. It is a manual device in a 2+2 pole arrangement, which is why many Pakistani buyers want it: the operator is present on-site, the load is modest, panel space is tight, and a neat miniature changeover is cleaner than an improvised plate switch.

Key Features

• Manual AC transfer switch for selecting between two 3-phase or split-phase sources inside one compact panel
• 4P(2+2) pole format — 2 poles for Source A, 2 poles for Source B
• 63A rated current for residential, small commercial, and light workshop backup duty
• DIN-rail miniature form, fits inside standard DB boxes and control cabinets
• Ideal for mains ↔ generator, mains ↔ inverter, or mains ↔ solar hybrid changeover where manual control is acceptable
• Published local family reference is IEC 60947 manual switching equipment

Technical Specifications

Voltage class, short-circuit rating, endurance, and exact dimensions are not clearly published on the live local page and have not been guessed.

Variant & Price

This page sells the single 4P(2+2) 63A variant. If you need 2P format, see the AC MTS 2P 63A (Rs.1,000). For 8-pole duty, see the AC MTS 8P 63A (Rs.4,000).

Applications

• Small 3-phase generator backup boards where a person is present and manual switching is acceptable
• Inverter bypass panels needing 4-pole shift between normal AC supply and backup path
• Shop and office backup boards in Lahore, Karachi, Rawalpindi where a neat internal miniature switch beats a larger exposed selector
• Temporary backup arrangements where the site wants controlled manual transfer between two 3-phase feeds
• Compact low-voltage DBs where panel space is tight

How to Choose

Manual Transfer Switch vs Alternatives — Why CNC?

What This Product Does NOT Protect Against

This manual changeover switch does not regulate bad voltage, stop surge damage, replace a proper breaker, or perform automatic transfer when mains fail. Its job is manual source selection under normal operating conditions. For proper panel protection, pair it with correctly sized circuit breakers, a voltage protector, and SPDs. If the site really needs hands-off transfer, use an ATS instead of forcing a manual switch into that role.

Installation Guide

1. Mount inside a properly designed enclosure with clear source labelling.
2. Confirm source and load routing before wiring to avoid field confusion between normal and backup supply.
3. Use conductor sizing suited to the real 63A application and the rest of the panel design.
4. Keep upstream protection in place — this switch sits inside a coordinated panel, it does not replace coordination.
5. Before energising, test both transfer positions and verify isolation between the two sources.

Related Products

• Changeover Switches
• Automatic Transfer Switches — if the site needs hands-off transfer
• Circuit Breakers — for upstream fault protection
• Voltage Protectors — for unstable WAPDA and generator voltage
• SPD — for surge protection near generator and DB circuits
• DB Boxes

Frequently Asked Questions

What is a 4 pole manual transfer switch used for?
It manually moves a 3-phase or split-phase load from one source to another, usually mains ↔ generator or mains ↔ inverter.

Is this product automatic?
No. It is a manual device. If you need automatic switching during outage, choose an ATS.

What does 4P(2+2) mean?
Four poles split into two groups of two — two poles handle Source A, two poles handle Source B.

What is the price in Pakistan?
Rs.2,000 for the 4P(2+2) 63A version on the live CNC Electric Pakistan page.

Why choose this instead of an ATS?
Lower cost, less panel space, and suitable where a person is available to switch manually.

Can it protect against voltage fluctuation?
No. Add a voltage protector for that.

Suitable for small 3-phase generator backup panels?
Yes — that is one of its most natural uses.

For price confirmation, stock status, and help choosing the right manual changeover switch for your panel, contact CNC Electric Pakistan on WhatsApp 0326-1111376. Orders above Rs.10,000 qualify for free delivery.