ABB

1SCA150978R1001

Product type: OXA400U3S2QB

OXA400U3S2QB AUTOMATIC TRANSFER SWITCH

Datasheet

RoHS Compliant

Description

The all-new TruONE is the world’s first true purpose-built automatic transfer switch, engineered to incorporate switch and controller in one seamless unit. Performance tested beyond standard requirements, TruONE stands ready to ensure the steady delivery of critical power at all times. Its self-contained design reduces the number of wires and connections, which speeds installation and minimizes the potential for connection failures to ensure best-in-class reliability. Its predictive maintenance and modular components reduce downtime and service costs. And its advanced connectivity is ready for the future. Every TruONE features a wide voltage range from 200 to 480 VAC (with +/-20% tolerance), reducing the need to stock multiple SKUs, reducing inventory and saving space in the warehouse. Main characteristics of this particular TruONE type: Open style ATS, open transition type I-II operation, Level 2 controller (DIP) OXA400U3S2QB

Low Voltage Products and Systems
Switches
Change-over and Transfer Switches
Automatic Transfer Switches TruONE

Contact Person
Thomas Hoffmann
+49 305 201 4443

sales@zwodltd.com

Payment

Worldwide shipping

Additional Information
Price: Please send request
Request Lead Time: app. 1 Day
Delivery Time: app. 6-9 Weeks Estimated delivery time to our warehouse in Berlin
Delivery Terms: FCA Berlin individually for each client according to INCOM TERMS 2025

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Multiples Of: 1

Product Specifications

Product Attribute	Attribute Value
Weight	20.48 KG / psc.
Commodity number	85365080
Country of origin	FI
Dimensions (WxHxD)	345x240x565 mm
EAN code	6417019812359
Product group	FA
eclass	V11.1 : 27371403
etim 6	EC000216 - Switch disconnector
etim 7	EC000216 - Switch disconnector
etim 8	EC000216 - Switch disconnector
unspsc	39122233
standards	UL1008 / IEC60947-6-1
handle type	Direct mounted handle
rohs status	Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
terminal type	Bolt
weee category	4. Large Equipment (Any External Dimension More Than 50 cm)
wiring diagram	https://library.abb.com/d/Circuit diagram_OXA_B_.dxf, https://library.abb.com/d/Circuit diagram_OXA_B_.pdf
controller type	Level 2 (DIP)
number of poles	4
transition type	Open
fourth pole type	Switched - Simultaneous Function
rohs information	https://library.abb.com/d/1SCC303062D2701
special functions	Open style
mechanical drawings	https://library.abb.com/d/OX_400U3S2_B_.stp, https://library.abb.com/d/1SCC308323F0001, https://library.abb.com/d/1SCC308322F0001, https://library.abb.com/d/1SCC308321F0001, https://library.abb.com/d/1SCC308320F0001, https://library.abb.com/d/1SCC308329F0001, https://library.abb.com/d/1SCC308328F0001
rated frequency (f)	Main Circuit 50-60 Hz
ampere rating ul/csa	200-480V 400 A
degree of protection	Front IP20
fourth pole position	Left and Right Side
rated operational voltage	Main Circuit 200 ... 480 V AC
position of line terminals	Supplies on Bottom - Load on Top
rated insulation voltage (ui)	1000 V
declaration of conformity - ce	https://library.abb.com/d/1SCC303062D2701
data sheet, technical information	https://library.abb.com/d/1SCC303008C0201
rated operational current ac-31b (ie)	(200 ... 415 V AC) 400 A
rated operational current ac-32b (ie)	(200 ... 415 V AC) 400 A
rated operational current ac-33b (ie)	(200 ... 415 V AC) 400 A
rated impulse withstand voltage (uimp)	12 kV
conventional free-air thermal current (ith)	q = 40 °C 400 A
rated short-time withstand current low voltage (icw)	for 0.3 s 30 kiloampere rms