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1SYN022775R4640↓ 46% off MRPBrandABB
CategorySwitchgear
SpecificationOT125F4C CHANGE-OVER SWITCH, Handle and shaft need to be ordered separately, Open transitionBridging Bar for OT_160…250_C 4P
Brand SKU1SYN022775R4640
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
ABB· In stock
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ABB OT250E04CP · 1SYN022775R4640
$324.95/pc-46%
MRP $598.72
Wholesale · 15+ units
$308.71 /pc
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Delivery in 8 to 15 business days after dispatch
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100% genuine
Brand-authorised stock, sourced through authorised channels
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Worldwide delivery
Dispatched from Ghaziabad, India · fee by weight, shown at checkout
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Wholesale built in
Wholesale price at 15+ units: $308.71/pc on this product, applied automatically
ABB ABB OT250E04CP · 1SYN022775R4640 · 1SYN022775R4640
Country of originFinland
Device typeMiniature circuit breaker (MCB)
Poles4-pole
Reference standardIS/IEC 60898-1
BrandABB
Brand SKU1SYN022775R4640
ELINEJ74K622KJ
Sold asPer pc
Ratings as published by ABB (shop.in.abb.com listing for 1SYN022775R4640, 23 Sep 2026). Verify critical parameters against the datasheet before specifying.
Other ABB 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 ABB OT250E04CP · 1SYN022775R4640 genuine and warranty-backed?
Yes. Every ABB 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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