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1SCA162933R1001 ABB OTHV1250E04P 4 Pole 800VAC to 1000VAC 1600A Switch Disconnector
MPN: 1SCA162933R1001
Alt. SKU: OTHV1250E04P
Why Choose the OTHV1250E04P [1SCA162933R1001]
The OTHV-series 4-pole front-operated base-mounted switch disconnector is designed for use in 800 to 1000VAC systems. It features a robust shaft and handle, included for straightforward installation and reliable operation. This switch disconnector ensures safe isolation in industrial and commercial electrical installations, meeting the demands of high-voltage applications.
Technical Specification
- Function: 4-pole front operated base mounted switch disconnector.
- Rated Operational Voltage: 1000 V AC.
- Rated Operational Current (AC-21A/22A): 1250 A at 800–1000 V AC.
- Rated Operational Current (AC-23A): 800 A at 800 V AC.
- Conventional Thermal Current (Ith/Ithe): 1600 A.
- Insulation Voltage (Ui): 1000 V (IEC 60947-1).
- Rated Impulse Withstand Voltage (Uimp): 12 kV.
- Degree of Protection: Front IP00.
- Terminal Type and Size: Lug terminals, 50 mm width, tightening torque 50–75 N·m.
- Mechanical Durability: 6000 operations.
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"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational voltage of the OTHV-series switch disconnector?
The rated operational voltage is 1000 V AC.
What is the maximum rated operational current for AC-21A/22A?
The maximum rated operational current is 1250 A at 800–1000 V AC.
What type of terminals does the switch disconnector use?
It uses lug terminals with a width of 50 mm and a tightening torque of 50–75 N·m.
What is the degree of protection for the OTHV-series switch disconnector?
The degree of protection is Front IP00.
How many mechanical operations can the switch disconnector endure?
The mechanical durability is rated for 6000 operations.
What is the conventional thermal current rating?
The conventional thermal current (Ith/Ithe) is 1600 A.
What standards and approvals does the product conform to?
See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTHV1250E04P |
|---|---|
| Manufacturer Part Number | 1SCA162933R1001 |
| Manufacturer | ABB |
| Barcode | 6417019928852 |
| Number of Poles | 4 Pole |
| Max. rated operation voltage Ue AC | 1000V |
| Number of switches | 1 |
| Rated operating voltage | 1000 |
| Device construction | Complete device in housing |
| Suitable for distribution board installation | Yes |
| Type of control element | Other |
| Colour control element | Black |
| Rated permanent current Iu | 1600A |
| Voltage | 800-1000VAC |
| Degree of protection (IP) | IP00 |
| Degree of protection (NEMA) | Other |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 372mm |
| Width | 414.5mm |
| Depth | 167mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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