Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SCA162942R1001 ABB OTHV1600E04 4 Pole 800VAC to 1000VAC 1600A Switch Disconnector
ABB OTHV1600E04 4-pole 1600 A switch disconnector for 800 to 1000 V AC industrial power distribution and electrical isolation applications.
Why Choose the ABB OTHV1600E04 Switch Disconnector?
The ABB OTHV1600E04 (1SCA162942R1001) is a heavy-duty 4-pole switch disconnector engineered for safe isolation and reliable switching of high voltage electrical systems. Part of the trusted ABB OT High Voltage switch disconnector range, it is designed for demanding industrial and commercial power distribution applications where dependable isolation and operational safety are essential.
Manufactured for use in 800 to 1000 V AC installations, this robust switch disconnector delivers outstanding electrical performance, long mechanical life and reliable operation. Its front-operated, base-mounted design makes it suitable for installation within switchboards, control panels and power distribution equipment. Please note that the operating handle and shaft are supplied separately.
With a 1600 A rated operational current, four switched poles and compliance with IEC 60947 standards, the OTHV1600E04 provides dependable isolation for industrial power systems, renewable energy installations, infrastructure projects and heavy-duty electrical equipment.
Key Advantages
- Heavy-duty 4-pole switch disconnector for high voltage applications.
- 1600 A rated operational current for demanding industrial loads.
- 800 to 1000 V AC operating voltage for high power installations.
- Reliable front-operated base-mounted construction.
- Designed for safe electrical isolation and switching.
- Long mechanical service life with robust ABB engineering.
Key Features
- ABB OT High Voltage switch disconnector series.
- Model: OTHV1600E04.
- 1600 A rated operational current.
- 800 to 1000 V AC operating voltage.
- 4 switched poles.
- Base-mounted, front-operated design.
- Lug terminals with bolt connections.
- Mechanical durability of approximately 6,000 operations.
- Handle and operating shaft ordered separately.
Reliable High Voltage Isolation
Switch disconnectors provide a visible and reliable means of isolating electrical circuits for maintenance and operational safety. The ABB OTHV1600E04 is designed to disconnect high current circuits safely while maintaining excellent electrical performance in demanding environments.
Its robust construction, high breaking capability and compliance with international standards make it suitable for switchgear manufacturers, panel builders, utilities and industrial power distribution systems requiring dependable isolation equipment.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards and panel building.
- Renewable energy installations.
- Infrastructure and utility projects.
- Heavy industrial machinery.
- Motor control and power isolation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Base mounting | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Supply Type | AC | |
| Product Series | ABB OT | |
| Current | 1600 A | |
| Voltage | 800 V | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | OT High Voltage Switch Disconnectors | |
| Model | OTHV1600E04 | |
| Manufacturer Part Number | 1SCA162942R1001 | |
| Product type | Switch disconnector | |
| Rated operational current | 1600 A | |
| Rated operational voltage | 800 to 1000 V AC | |
| Number of poles | 4 | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 12 kV | |
| Protection rating | IP00 (front) | |
| Mounting type | Base mounted | |
| Connection type | Bolt / lug terminals | |
| Mechanical durability | Approx. 6,000 operations | |
| Dimensions (H × W × D) | Approx. 372 × 414.5 × 167 mm | |
| Weight | Approx. 22.6 kg | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OTHV1600E04 used for?
The OTHV1600E04 is a high voltage 4-pole switch disconnector designed for safely isolating and switching electrical power circuits in industrial installations.
What is the current rating of this switch disconnector?
It has a rated operational current of 1600 A, making it suitable for heavy-duty industrial power distribution.
What voltage range is supported?
The switch is designed for operation on 800 to 1000 V AC electrical systems.
Does this product include the operating handle?
No. The operating handle and shaft are supplied separately and must be ordered independently.
Where is this switch disconnector typically installed?
It is commonly installed in industrial switchboards, power distribution panels and electrical control systems requiring reliable isolation.
Trusted by Electrical Professionals Worldwide
ABB OT switch disconnectors are trusted by panel builders, electrical contractors and industrial engineers for dependable circuit isolation, robust construction and long-term operational reliability.
