YingZhou Industrial Automation | Product Information
ABB 1SDA059044R1 SACE Emax E1B/E MS DC Switch-Disconnector
1250A | 1000V DC | 4P | Fixed Mounting | Horizontal Rear Terminals
| Specification |
Product Data |
| Brand |
ABB |
| Exact Order Code |
1SDA059044R1 |
| Series |
SACE Emax DC |
| Product Designation |
E1B/E MS 1250 |
| Product Type |
DC Switch-Disconnector |
| Rated Uninterrupted Current (Iu) |
1250 A at 40°C |
| Rated Service Voltage (Ue) |
1000 V DC |
| Number of Poles |
4P / Four Poles |
| Frame Size |
E1 |
| Installation Version |
Fixed (F) |
| Terminal Configuration |
Horizontal Rear (HR) |
| Rated Insulation Voltage (Ui) |
1000 V |
| Rated Impulse Withstand Voltage (Uimp) |
12 kV |
| Short-Time Withstand Current (Icw) |
20 kA / 1 s |
| Switching Function |
DC Switching and Isolation |
| Automatic Overcurrent Trip Unit |
Not Included |
| Opening Release (YO) |
220/240 V AC/DC (Packaging Marking) |
| Closing Release (YC) |
220/240 V AC/DC (Packaging Marking) |
| Operating Motor Voltage |
220/250 V AC/DC (Packaging Marking) |
| D-Flange |
Listed on Packaging |
| Applicable Standard |
IEC 60947-3 |
Product Overview
The ABB 1SDA059044R1 is a
SACE Emax E1B/E MS 1250 DC switch-disconnector
designed for high-current DC switching and isolation.
This configuration features a
1250 A rated uninterrupted current at 40°C,
1000 V DC rated service voltage,
and four-pole construction.
It is supplied as a fixed installation version
with horizontal rear terminals.
The manufacturer specifies a
20 kA / 1 s short-time withstand current.
This product is a switch-disconnector and does not include
an automatic overcurrent protection trip unit.
Key Product Features
-
1250 A rated uninterrupted current at 40°C
-
1000 V DC rated service voltage
-
Four-pole configuration for specified DC switching arrangements
-
Fixed installation with horizontal rear terminals
-
20 kA / 1 s short-time withstand current
-
1000 V Ui / 12 kV Uimp insulation ratings
-
SACE Emax DC switch-disconnector for industrial DC switching and isolation
Actual Product Verification
✓
Actual packaging photo
✓
Exact ABB order code visible on packaging
✓
Packaging and accessory voltage markings shown
✓
Verify exact model 1SDA059044R1 and accessory configuration before ordering
In Stock & Ready to Order
ABB 1SDA059044R1 is currently in stock.
An actual packaging photo confirms the
complete ABB order code and the listed
accessory voltage markings.
Please confirm the required
1250 A rating, 1000 V DC application,
four-pole configuration, fixed mounting,
horizontal rear terminals and accessory requirements
before ordering.
The actual equipment and installed accessories
should be checked against the order configuration.
