Monitoring Relays for Generators and ATS Systems
How phase-sequence, voltage/frequency and temperature monitoring relays let an ATS safely transfer a load onto a standby generator and back.
- Part number
- 1SCA153579R1001
- Model no
- OXB1000E3S3QB
Automatic Transfer Switches TruONEABB 1SCA153579R1001 OXB1000E3S3QB 4P Level 3 (LCD) Controller Automatic Transfer Switch
ABB OXB1000E3S3QB TruONE ATS, 4P, 1000 A, 200-480 V AC, Icw 65 kA/0.1s, Level 3 LCD controller.
Description
About the OXB1000E3S3QB
About the OXB1000E3S3QB
The ABB 1SCA153579R1001 (OXB1000E3S3QB) is a 1000 A, 4-pole TruONE automatic transfer switch fitted with a Level 3 LCD controller for on-screen transfer status and settings, in the bottom-supply, top-load terminal layout. It is rated 200-480 V AC (+/-20%), withstands 65 kA for 0.1 s, and switches with a delayed open-style I-O-II transition.
Certifications & Standards
- IEC 60947-6-1
Selection Notes
The Level 3 LCD controller adds an on-screen display for transfer status and parameter settings that the Level 2 DIP-switch version lacks, useful where panel technicians need to read switch state without a meter or laptop. QB routes supply in from the bottom and load out the top; pick the QT sibling where the opposite cable routing is already built into the switchgear. Step up to the Level 4 touchscreen controller only if full graphical navigation or data logging is required.
Specification
Full specification
Material Compliance 1
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
|---|
Environmental 2
| Degree of Protection | Front IP20 |
|---|---|
| Pollution Degree | 3 |
Dimensions 4
| Product Net Width | 712 mm, 28.03 in |
|---|---|
| Product Net Height | 359 mm, 14.13 in |
| Product Net Depth / Length | 212 mm, 8.35 in |
| Product Net Weight | 37.08 kg, 81.75 lb |
Show all 51 specifications ↓ Show less ↑44 more values in Identification, Technical, External Classifications and Standards, Logistics.
Identification 11
| Part number | 1SCA153579R1001 |
|---|---|
| Type designation | OXB1000E3S3QB |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 6417019846057 |
| ETIM class | EC000216 |
| eCl@ss | 27371403 |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85365080 |
Technical 20
| Controller Type | Level 3 (LCD) |
|---|---|
| Conventional Free-air Thermal Current (Ith) | Θ = 40 °C 1000 A |
| Fourth Pole Position | Left and Right Side |
| Fourth Pole Type | Switched - Simultaneous Function |
| Handle Type | Direct Mount |
| Number of Poles | 4P |
| Position of Line Terminals | Supplies on Bottom - Load on Top |
| Power Loss | at Rated Operating Conditions per Pole 14 W, Total 42 W |
| Rated Frequency (f) | Main Circuit 50-60 Hz |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Rated Insulation Voltage (Ui) | 1000 V |
| Rated Operational Current AC-31B (Ie) | (200 … 415 V AC) 1000 A |
| Rated Operational Current AC-32B (Ie) | (200 … 415 V AC) 1000 A |
| Rated Operational Current AC-33B (Ie) | (200 … 415 V AC) 1000 A |
| Rated Operational Voltage | Main Circuit 200...480 V AC |
| Rated Short-time Withstand Current Low Voltage (Icw) | for 0.1 s 65 kiloampere rms |
| Special Functions | Open style |
| Standards | IEC60947-6-1 |
| Terminal Type | Bolt |
| Transition Type | Delayed |
External Classifications and Standards 3
| ETIM 10 | EC000216 - Switch disconnector (AC) |
|---|---|
| eClass | V11.1 : 27371403 |
| WEEE Category | 4. Large Equipment (Any External Dimension More Than 50 cm) |
Logistics 10
| Package Level 1 Units | box 1 piece |
|---|---|
| Package Level 1 Width | 590 mm, 23.23 in |
| Package Level 1 Depth / Length | 790 mm, 31.1 in |
| Package Level 1 Height | 510 mm, 20.08 in |
| Package Level 1 Gross Weight | 57.08 kg, 125.84 lb |
| Package Level 1 EAN | 6417019846057 |
| Shipping weight | 37.08 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 02 Oct 2026
Documents
Documents for 1SCA153579R1001
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- IEC60947-6-1
Quick answers
Questions about the OXB1000E3S3QB
What is the rated current of OXB1000E3S3QB?
The rated current of OXB1000E3S3QB is 1000 A.
Which supply voltage is OXB1000E3S3QB rated for?
The rated operational voltage of OXB1000E3S3QB is 200–480 V AC.
What is the HS code of OXB1000E3S3QB for customs?
The tariff (HS) code on file for OXB1000E3S3QB is 853650.
What is the EAN of OXB1000E3S3QB?
The EAN (GTIN) of OXB1000E3S3QB is 6417019846057.
Where does OXB1000E3S3QB ship from, and how fast?
OXB1000E3S3QB ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Guides
Guides for ATS
Reviews
Customer reviews
Series
ABB Automatic Transfer Switches TruONE
- Brand
- ABB
- Series
- Automatic Transfer Switches TruONE
