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NA00634V↓ 1% off MRPBrandSchneider
CategorySwitchgear
Specification63 A · 4P · type A · under/over-voltage
Brand SKUNA00634V
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
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Schneider WATSN WATSN100 Automatic Transfer Switch · 63 A · 4P · type A · under/over-voltage · NA00634V
$758.31/pc-1%
MRP $765.97
Wholesale · 15+ units
$720.39 /pc
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Schneider WATSN WATSN100 Automatic Transfer Switch · 63 A · 4P · type A · under/over-voltage from Schneider Electric.
As published by Schneider. Verify critical parameters against the datasheet before specifying.
Schneider Schneider WATSN WATSN100 Automatic Transfer Switch · 63 A · 4P · type A · under/over-voltage · NA00634V · NA00634V
Poles4P
Rated current63 A
Reference standardGB/T 14048.11
Net weight2.6 kg
Device typeMiniature circuit breaker (MCB)
Current rating63 A
BrandSchneider
Brand SKUNA00634V
ELINE7F32H3DDJ
Sold asPer pc
Depth94.5 mm
Width240 mm
Height125 mm
StandardsGB/T 14048.11 · IEC 60947-6-1
Control typeA
Network typeAC
Mounting modeRack-mounted
Mounting supportDIN rail · Plate
Range of productWATSN
Device short nameWATSN100
Network frequency50/60 Hz
Poles description4P
Upside connectionScrewed
Device applicationControl switch
Downside connectionScrewed
Utilisation categoryAC-33B
Electrical durability6000 cycles
Mechanical durability10000 cycles
Transfer switch classPC
Product certificationsCCC · CB · CE
Mechanical interlockingWith mechanical interlocking
Product or component typeAutomatic transfer switch
Suitability for isolationYes
Contact position indicatorYes
Number of contact position3
Locking options descriptionPadlock in OFF position
[Ui] rated insulation voltage690 V
[Ie] rated operational current63 A
[Ue] rated operational voltage400 V AC 50/60 Hz
Ambient air temperature for storage-35…85 °C
Ambient air temperature for operation-25…70 °C
[Uimp] rated impulse withstand voltage6 kV
Rated conditional short-circuit currentNSX100N: Iq 50 kA · NT00: Iq 100 kA
[Icw] rated short-time withstand current5 kA
[Icm] rated short-circuit making capacity7.65 kA
Ratings as published by Schneider (se.com). Verify critical parameters against the datasheet before specifying.
Other Schneider 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 Schneider WATSN WATSN100 Automatic Transfer Switch · 63 A · 4P · type A · under/over-voltage · NA00634V genuine and warranty-backed?
Yes. Every Schneider 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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