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ABB 1SCA153620R1001 OXB1250E3X4QB 1250A 3P Touch Controller Bottom Feed Automatic Transfer Switch

% $-9,565.13
ABB 1SCA153620R1001 OXB1250E3X4QB Automatic Transfer Switch - 1250A 3P
ABB 1SCA153620R1001 OXB1250E3X4QB Automatic Transfer Switch - 1250A 3P

ABB 1SCA153620R1001 OXB1250E3X4QB 1250A 3P Touch Controller Bottom Feed Automatic Transfer Switch

Brand: ABB
Reference No: 1SCA153620R1001
Catalog No: OXB1250E3X4QB
Series: Automatic Transfer Switches TruONE
Tariff Code (HS): 853650
Rated Current: 1250
Rated Voltage: 200/480 V AC
Poles: 3P
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$9,565.13

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  • Description

Rated for AC-31B, AC-32B and AC-33B loads at 1250 A, the ABB 1SCA153620R1001 (OXB1250E3X4QB) is a 3-pole TruONE transfer switch built around a Level 4 touchscreen controller. Supply comes in from the bottom with load on top, and the 200-480 V AC switch carries a 65 kA / 0.1 s short-time withstand current with delayed transition between sources.

Technical Specifications

SKU 1SCA153620R1001
Brand ABB
Series Automatic Transfer Switches TruONE
Catalog Designation OXB1250E3X4QB
EAN 6417019846460
Number of Poles 3P
Rated Operational Voltage 200-480 V AC (Main Circuit)
Rated Operational Current (AC-31B) 1250 A (200-415 V AC)
Rated Operational Current (AC-32B) 1250 A (200-415 V AC)
Rated Operational Current (AC-33B) 1250 A (200-415 V AC)
Rated Insulation Voltage (Ui) 1000 V
Rated Impulse Withstand Voltage (Uimp) 12 kV
Rated Short-time Withstand Current (Icw) 65 kA for 0.1 s
Conventional Free-air Thermal Current (Ith) 1250 A at 40 degC
Rated Frequency 50-60 Hz
Controller Type Level 4 (touchscreen)
Transition Type Delayed (I-O-II)
Terminal Position Supply on bottom, load on top
Terminal Type Bolt
Degree of Protection Front IP20
Pollution Degree 3
Power Loss 26 W per pole / 78 W total
Dimensions (W x H x D) 597 x 359 x 212 mm
Net Weight 31.5 kg

Certifications & Standards

  • IEC 60947-6-1

Selection Notes

Full AC-31B/AC-32B/AC-33B coverage at 1250 A, combined with a Level 4 touchscreen controller, makes this 3-pole, bottom-fed (QB) switch the choice for boards that need both motor-load switching capability and full on-panel configuration access - the lighter AC-31B-only QT sibling and the lower-tier DIP/LCD-controller siblings in this frame are the alternatives where those capabilities are not required. Three-pole switching assumes a common neutral between the two sources.

Technical Details

Short Description
ABB 1SCA153620R1001 OXB1250E3X4QB - 1250A 3P TruONE automatic transfer switch, Level 4 Touch controller, 200-480V AC.
Rated Current (Ampere)
1250
Rated Voltage (VAC)
200/480 V AC
Mounting Type
Direct Mount
Protection Type
IP20
Catalog No
OXB1250E3X4QB
Number of Poles
3P
Standards
IEC60947-6-1
Delivery Date (Days)
30 days
Model Number
OXB1250E3X4QB
Tariff Code
853650

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