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Siemens Sentron Extended Terminals With Phase Barriers 3 Pole Suitable For 3VM12 MCCB · 3VM9253-0QB503VM9253-0QB501 / 2
BrandSiemens
CategorySwitchgear
SpecificationMCCB · 3VM9
Brand SKU3VM9253-0QB50
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
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Siemens Sentron Extended Terminals With Phase Barriers 3 Pole Suitable For 3VM12 MCCB · 3VM9253-0QB50

$30.98/pc
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$29.43 /pc
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$30.98 /pc
Delivery in 8 to 15 business days
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Siemens Sentron Extended Terminals With Phase Barriers 3 Pole Suitable For 3VM12 MCCB (article 3VM9253-0QB50) is a mccb from Siemens, 3VM9 series, sold by Elume with a GST invoice and pan-India delivery. Key data: manufacturer product name bus connector extended front mounted; 3 units for India accessory for: 3VM12, no. of poles 3 Pole MCCB, suitable for Sentron 3VM12 / 250 A MCCB. Priced at the Siemens India list price of 2026 (MRP before GST Rs 1,830), GST included in the price shown.

As published by Siemens. Verify critical parameters against the datasheet before specifying.
Siemens Siemens Sentron Extended Terminals With Phase Barriers 3 Pole Suitable For 3VM12 MCCB · 3VM9253-0QB50 · 3VM9253-0QB50
Device typeMCCB
Series3VM9
Reference standardIS/IEC 60898-1
BrandSiemens
Brand SKU3VM9253-0QB50
ELINEK2R26GJ67
Sold asPer pc
No. Of Poles3 Pole MCCB
Suitable ForSentron 3VM12 / 250 A MCCB
Manufacturer Product Namebus connector extended front mounted; 3 units for India accessory for: 3VM12
Ratings as published by Siemens (eleczo.com listing; Elume). Verify critical parameters against the datasheet before specifying.
Other Siemens ranges and models in this category, closest in price to this one.
Read: Contactor Sizing for 400 V and 415 V Motors: kW to Amps, AC-3 Ratings and Overload Relays →
What size contactor do I need for a 7.5 kW motor?
A 7.5 kW three-phase motor at 400 V draws about 14.5 A, so a contactor rated at least 16 to 18 A at AC-3 is the usual choice, with an overload relay set to the nameplate current.
What is the difference between AC-1 and AC-3?
AC-1 is the rating for resistive loads such as heaters; AC-3 is the rating for switching squirrel-cage motors in normal duty. Motors are always sized on the AC-3 figure, which is lower.
How many amps per kW for a three-phase motor?
At 400 V, roughly 2 A per kW for small motors, falling towards about 1.8 A per kW above 30 kW, because larger motors run at a better power factor and efficiency. Use the nameplate for the exact figure.
Is Siemens Sentron Extended Terminals With Phase Barriers 3 Pole Suitable For 3VM12 MCCB · 3VM9253-0QB50 genuine and warranty-backed?

Yes. Every Siemens product on Elume is 100% genuine, sourced through authorised channels, and carries the manufacturer's standard warranty.

Do you deliver outside India?

Yes, to every country except Pakistan, North Korea, Iran, Syria, Cuba, Russia, Belarus and Afghanistan, and the Crimea, Sevastopol, Donetsk, Luhansk, Zaporizhzhia and Kherson regions. The delivery fee depends on weight and destination and is shown at checkout; international orders are paid by card in US dollars. The full rules are on our shipping page.

Is there a wholesale or bulk rate?

Yes. Orders of 15 or more pcs get a wholesale price below the listed Elume price, applied automatically and shown on every product page.

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