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Switchgear, MCBs & distribution boards

Circuit protection from final distribution to the main incomer: MCBs, RCCBs, RCBOs and distribution boards, MCCBs and air circuit breakers for panels, and surge protection devices. Send the model or part number, or the specification, and we'll quote what's available with origin and lead time stated.

Brands on this page: Schneider Electric, Legrand, Havells, Siemens, ABB, Lauritz Knudsen, Phoenix Contact, OBO Bettermann, DEHN.

MCBs, RCCBs/RCBOs & distribution boards

6 brands we source for MCBs, RCCBs/RCBOs & distribution boards, with their current series and an example model number.

BrandCurrent seriesOlder series → replacementExample model / part no.
Schneider Electric (Acti9, Easy9)
Acti9 iC60NEasy9 MCBEasy9 and Acti9 RCCB / RCBO
–A9F74206
Legrand (DX3)
DX3 MCB 10 kADX3 RCCB and RCBODX3 DC MCB
–4085 90
Havells
Havells MCB (Euro-II)Havells RCCB and RCBOHavells distribution boards
–DHMGCSPF032
Siemens (Betagard)
Betagard 5SL4Betagard 5SL6Betagard 5SV RCCB
–5SL42327RC
ABB (System pro M compact)
SH200S200S800
–2CDS211001R0164
Lauritz Knudsen (Exora, Tripper, AU)
Exora MCBAU RCCB / RCBOTripper DB and Tripper RCCB
L&T switchgear brand → Lauritz KnudsenBB10160C

When ordering, tell us

  • Device type: MCB, RCCB, RCBO, isolator or distribution board
  • Number of poles: SP, SPN, DP, TP, TPN or FP (1P to 4P)
  • Rated current in A (for example 6, 10, 16, 20, 25, 32, 40, 63 A)
  • Tripping curve for MCBs: B, C or D
  • Breaking capacity in kA (for example 6 kA or 10 kA to IS/IEC 60898-1)
  • RCCB/RCBO sensitivity (30, 100 or 300 mA) and type (AC or A)
  • DB: number of ways, single or three phase (SPN/TPN), surface or flush, single or double door
  • Brand and series if matching an existing installation

Relevant standards

  • IS/IEC 60898-1 - Circuit-breakers for overcurrent protection for household and similar installations (MCBs)
  • IS 12640 (Part 1) - Residual current operated circuit-breakers without integral overcurrent protection (RCCBs), identical to IEC 61008-1
  • IS 12640 (Part 2) - Residual current operated circuit-breakers with integral overcurrent protection (RCBOs), corresponding to IEC 61009-1
  • IS/IEC 60947-2 - Low-voltage switchgear and controlgear: circuit-breakers (MCBs above 63 A and DC MCBs)
  • IS/IEC 61439 - Low-voltage switchgear and controlgear assemblies (panels and distribution boards)

MCCBs & air circuit breakers

6 brands we source for MCCBs & air circuit breakers, with their current series and an example model number.

BrandCurrent seriesOlder series → replacementExample model / part no.
Schneider Electric (ComPacT, EasyPact, MasterPact)
ComPacT NSXEasyPact CVSMasterPact MTZ
MasterPact NT / NW → MasterPact MTZLV429630
Legrand (DPX3, DMX3)
DPX3 160 / 250DPX3 630 / 1600DMX3
DPX → DPX3420607
Havells (Loadline, HIM)
Loadline MCCBHIM MCCB
–IHLASTC200
Siemens (SENTRON)
3VA MCCB3VM MCCB3WA air circuit breaker
3WL air circuit breaker → 3WA–
ABB (SACE Tmax XT, SACE Emax 2)
SACE Tmax XTSACE Emax 2
SACE Emax (E1 to E6) → SACE Emax 2–
Lauritz Knudsen (dsine, U-Power)
DN series (dsine) MCCBDU, DY and DZ MCCBU-Power OMEGA ACB
C-Power ACBCM93005OOOOX1

When ordering, tell us

  • Breaker type: MCCB or ACB
  • Frame size and rated current In (for example 100, 250, 630, 1600 A; ACB up to 6300 A)
  • Number of poles: 3P or 4P
  • Ultimate breaking capacity Icu in kA at 415 V (for example 25, 36, 50, 70 kA)
  • Trip unit: thermal-magnetic (fixed or adjustable) or microprocessor (LI, LSI, LSIG)
  • Mounting: fixed or draw-out; manual or motor operated
  • Accessories: shunt trip, undervoltage release, auxiliary contacts, rotary handle, spreaders

Relevant standards

  • IS/IEC 60947-2 - Low-voltage switchgear and controlgear: circuit-breakers (MCCBs and ACBs)
  • IS 13947 (Part 2) - Earlier Indian standard for LV circuit-breakers, still quoted on some older equipment
  • IS/IEC 61439-1 and -2 - Low-voltage switchgear and controlgear assemblies: power switchgear panels

Surge protection devices

5 brands we source for Surge protection devices, with their current series and an example model number.

BrandCurrent seriesOlder series → replacementExample model / part no.
Phoenix Contact (VALVETRAB)
VAL-MSFLT-SEC
–2804432
OBO Bettermann
V20V25MC 50-B
–V20-1+NPE-280
DEHN
DEHNguardDEHNventilDEHNshield
––
Havells
Havells AC and DC SPD
––
Lauritz Knudsen (AU)
AU Surge Protective Devices
––

When ordering, tell us

  • SPD type: Type 1, Type 1+2 or Type 2 (Type 3 for equipment level)
  • Network and poles: 1P, 1P+N, 3P, 3P+N; TN-S, TN-C or TT system
  • Maximum continuous operating voltage Uc (for example 275 V or 320 V AC)
  • Discharge current: nominal In and maximum Imax (for example 20 kA / 40 kA), or Iimp for Type 1
  • Voltage protection level Up in kV
  • AC mains, DC/solar PV or data/signal line application
  • Remote signalling contact and pluggable modules if needed

Relevant standards

  • IEC 61643-11 - Low-voltage surge protective devices connected to AC power systems
  • IEC 61643-21 - Surge protective devices for telecommunication and signalling networks
  • IEC 61643-31 - Surge protective devices for DC and photovoltaic installations
  • IS/IEC 62305 - Protection against lightning

How to order

01

Send the model or part no.

Type it from the label or nameplate, or send a clear photo on WhatsApp. Add the quantity and delivery location.

02

We check availability

We confirm the exact model, origin and lead time. If a model is discontinued, we tell you the maker's replacement.

03

You get a GST quote

One written quote with price, lead time and warranty terms, so you can decide before ordering.

04

Delivered to your site

Delivered across Delhi NCR, or dispatched to you, with a GST invoice.

About the brands on this page. Tradepur Company is an independent trading company, not an authorised distributor of the brands listed. Brand and product names are trademarks of their owners and are used only to identify the products we can source. Origin, condition, warranty terms and lead time are stated on every quote. Series notes are a guide; the exact specification is confirmed on the quote.

Frequently asked questions

Usually, yes. This page lists the brands buyers ask for most, not everything we can source. Send the brand and model number and we'll check.

Yes. We look for remaining stock of the original item and also quote the maker's replacement where there is one, so you can compare.

The model or part number from the label, or the specification listed under 'When ordering, tell us', plus the quantity and delivery location.

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