Polycab TPN Double Door Distribution Board – IP42, 4, 6, 8 and 12 Way per Phase

The Polycab TPN Double Door Distribution Board is a three-phase-and-neutral (TPN) distribution board with a double door, IP42, for a four-pole incomer and single-pole outgoing MCBs. Polycab lists it in 5 versions - 4, 6, 8 and 12 way per phase (two 4-way versions) - at MRP Rs 4,477 to Rs 10,919 per piece (polycab.com, October 2026).

Polycab India Limited is India's largest manufacturer of wires and cables, with 27 manufacturing facilities, 4,300+ authorised distributors, 2,00,000+ retailers and an export presence in 84 countries (polycab.com, October 2026). Its switchgear range covers MCBs, RCCBs, RCBOs, isolators, changeover switches, ACCLs and distribution boards. Jai Enterprises supplies Polycab distribution boards from Bhilai and Raipur all over Chhattisgarh - Bhilai, Raipur, Durg, Korba, Bilaspur, Raigarh, Jagdalpur, Kanker, Ambikapur and every other district - and across India.

Is this the right one for you?

Check these three things before you order:

• The supply is three phase with neutral - a TPN board takes a four-pole incomer and single-pole outgoing MCBs on each phase.
• You have counted the circuits you need now, plus a few spare ways for later.
• IP42 suits the location - indoors, with protection against dripping water.

At a glance

• MRP: Rs 4,477 - 10,919 per piece (polycab.com, October 2026, inclusive of taxes)
• Product: Polycab TPN Double Door Distribution Board
• Supply: TPN - three phase and neutral
• Door: double door
• Protection: IP42 - protected against objects over 1 mm and against dripping water
• Sizes: 4, 6, 8 and 12 way per phase (two 4-way versions)
• Incoming / outgoing: four-pole incomer, single-pole outgoing MCBs
• Finish: grey white, RAL 9003 fine white texture
• Item codes: GPDTN20064 to GPDTN20068

Sizes, item codes and MRP

• 4 way per phase (4 + 12): item code GPDTN20064 - MRP Rs 4,477
• 4 way per phase (8 + 12): item code GPDTN20065 - MRP Rs 4,695
• 6 way per phase (8 + 18): item code GPDTN20066 - MRP Rs 5,675
• 8 way per phase (8 + 24): item code GPDTN20067 - MRP Rs 7,154
• 12 way per phase (8 + 36): item code GPDTN20068 - MRP Rs 10,919
• MRP basis: MRPs as listed on polycab.com, October 2026, inclusive of taxes; the selling price is confirmed on enquiry

Why choose the Polycab TPN Double Door Distribution Board

• IP42 protection
• Detachable gland plates
• Earthing bolt with door earthing
• Insulated busbar
• Insertion marks for fitting the devices
• Flush or surface mounting
• Neutral bar and earth bar fitted
• Ready to use, with a 100 A phase busbar and neutral bar; CRCA sheet steel; cement spill protector; removable gland plates with knockouts (Polycab catalogue)
• Polycab item code and MRP for every version - GPDTN20064 to GPDTN20068

How to choose and fit it

SPN or TPN. A TPN (three phase and neutral) board is for a three-phase supply: a four-pole incomer and single-pole outgoing MCBs on each phase. "4 way per phase" means 12 single-pole outgoing ways in all, 4 on each phase.

What "8 + 12" means. The first figure is the incomer space in modules and the second the number of single-pole outgoing ways. 8 modules leave room, for example, for a four-pole MCB and a four-pole RCCB; 4 modules take a four-pole MCB or isolator only.

How many ways. Count the circuits you need now - lighting, sockets, air conditioners, geyser, kitchen, pump - and add a few spare ways for circuits you may add later.

Devices. Polycab lists the MCBs, RCCBs and isolators that go inside separately - see the related products below.

Protection. IP42 - protected against objects over 1 mm and against dripping water. Install it indoors, out of direct rain.

Mounting. It can be flush-mounted in the wall or surface-mounted; the detachable gland plates, with knockouts, take the incoming and outgoing cables.

Where it is used

• homes, offices and shops with a three-phase supply
• factories, workshops, hospitals and schools
• main and sub-distribution in buildings

Standard Polycab distribution boards

• Polycab SPN Single Door Distribution Board - 5 versions, MRP Rs 1,203 - 2,412
• Polycab TPN Single Door Distribution Board - 5 versions, MRP Rs 3,475 - 6,322
• Polycab SPN Double Door Distribution Board - 5 versions, MRP Rs 1,839 - 3,751
• Polycab TPN Double Door Distribution Board (this page) - 5 versions, MRP Rs 4,477 - 10,919
• Polycab SPN Acrylic Distribution Board - 5 versions, MRP Rs 2,125 - 4,744
• Polycab TPN Acrylic Distribution Board - 5 versions, MRP Rs 5,834 - 12,537
• Polycab TPN Vertical Distribution Board - 4 versions, MRP Rs 12,279 - 19,910

Related products

• Polycab TPN PPI Horizontal Distribution Board - its page lists all the special-purpose Polycab distribution boards
• Polycab Decour SPN Distribution Board - its page lists all the Polycab designer and consumer distribution boards
• Polycab Plug and Socket Distribution Board - its page lists all the Polycab MCB enclosures and plug-and-socket DBs
• Polycab 10kA C-Curve SP MCB - outgoing MCBs
• Polycab 10kA C-Curve FP MCB - incomer
• Polycab FP RCCB 30 mA - earth-leakage protection
• All Polycab switchgear

Frequently asked questions

What is the difference between an SPN and a TPN distribution board?

An SPN board is for a single-phase supply: a double-pole incomer and single-pole outgoing MCBs. A TPN board is for a three-phase supply with neutral: a four-pole incomer and single-pole outgoing MCBs on each of the three phases.

How many ways do I need?

Count the circuits you need now - lighting, sockets, air conditioners, geyser, kitchen, pump - and add a few spare ways. For a TPN board the ways are per phase: a 4-way TPN board has 12 outgoing ways in all.

What does IP42 mean?

IP42 means the enclosure is protected against objects over 1 mm and against dripping water (IEC 60529 degrees of protection). It suits indoor locations.

What is the MRP of the Polycab TPN Double Door Distribution Board, 8 way per phase (8 + 24)?

Rs 7,154 per piece, item code GPDTN20067 - the MRP listed on polycab.com in October 2026, inclusive of taxes. Call +91 9340081159 for the selling price and stock.

Where can I buy the Polycab TPN Double Door Distribution Board in Chhattisgarh?

From Jai Enterprises, Bhilai and Raipur, which supplies Polycab switchgear all over Chhattisgarh - Korba, Bilaspur, Raigarh, Jagdalpur, Kanker, Ambikapur and every other district - and across India. Call +91 9340081159 with the size, quantity and delivery location and we will confirm the price, stock and lead time.

How to order

Supplied by Jai Enterprises, Bhilai and Raipur, to every district of Chhattisgarh and across India. Polycab lists the TPN Double Door Distribution Board at MRP Rs 4,477 - 10,919 per piece (polycab.com, October 2026, inclusive of taxes). Call +91 9340081159 or send an enquiry from this page with the size, the quantity (pieces) and the delivery location, and we will confirm the selling price, stock and lead time.