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1SCA162974R1001 ABB OTHV250E12W 3 Pole 800VAC to 1000VAC 250A Switch Disconnector
MPN: 1SCA162974R1001
Alt. SKU: OTHV250E12W
Why Choose the OTHV250E12W [1SCA162974R1001]
The OTHV-series 3-pole front-operated base-mounted switch disconnector is designed for use in 800 to 1000 VAC electrical systems. It provides reliable isolation and switching capabilities for industrial and commercial installations. Please note that the shaft and handle are supplied separately and must be ordered in addition to the base unit.
Technical Specification
- Function: 3-pole front operated base mounted switch disconnector.
- Rated Operational Voltage: 800 to 1000 V AC.
- Rated Operational Current: 250 A (AC-21A, AC-22A), 135 A (AC-23A).
- Rated Insulation Voltage (Ui): 1000 V (IEC 60947-1).
- Rated Impulse Withstand Voltage (Uimp): 12 kV.
- Degree of Protection: Front IP00.
- Terminal Type and Width: Lug terminals, 20 mm width.
- Tightening Torque: 15 to 22 N·m (IEC 60947-1).
- Mechanical Durability: 20,000 operations.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational voltage for the OTHV-series switch disconnector?
The rated operational voltage is 800 to 1000 V AC.
What is the rated operational current for this switch disconnector?
The rated operational current is 250 A (AC-21A, AC-22A) and 135 A (AC-23A).
What type of terminals does the OTHV-series switch disconnector use?
It uses lug terminals with a width of 20 mm.
What is the degree of protection for this product?
The degree of protection is Front IP00.
What is the mechanical durability of the OTHV-series switch disconnector?
The mechanical durability is rated for 20,000 operations.
Are there any specific standards or approvals for this product?
See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTHV250E12W |
|---|---|
| Manufacturer Part Number | 1SCA162974R1001 |
| Manufacturer | ABB |
| Barcode | 6417019929262 |
| Number of Poles | 3 Pole |
| 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 | 250A |
| Voltage | 800-1000VAC |
| Degree of protection (IP) | IP00 |
| Degree of protection (NEMA) | Other |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 170mm |
| Width | 174.5mm |
| Depth | 82.5mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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