1SCA162955R1001 ABB OTHV160G04P 4 Pole 800VAC to 1000VAC 160A Switch Disconnector
ABB OTHV160G04P 4-pole 160A switch disconnector supplied with operating handle and adjustable shaft for 800 to 1000 V AC industrial electrical isolation applications.
Why Choose the ABB OTHV160G04P Switch Disconnector?
The ABB OTHV160G04P (1SCA162955R1001) is a robust 4-pole switch disconnector designed to provide safe and dependable manual isolation for industrial electrical systems operating between 800 and 1000 V AC. Supplied as a complete unit with an operating handle and adjustable shaft, it is ideal for switchboards, industrial control panels, renewable energy installations and OEM equipment requiring reliable circuit isolation.
As part of ABB's proven OTHV switch disconnector series, the OTHV160G04P combines heavy-duty construction with excellent switching performance and long mechanical life. The front-operated, base-mounted design simplifies installation, while the supplied black handle offers dependable operation and can be padlocked in the OFF position to improve maintenance safety.
With a 160 A rated operational current at 800 V AC, 125 A at 1000 V AC, IP20 front protection and screw terminal connections, the OTHV160G04P delivers dependable isolation for demanding industrial power distribution and high-voltage applications.
Key Advantages
Complete 4-pole switch disconnector supplied with operating handle and shaft.
160 A operational current for demanding industrial installations.
Long mechanical life rated for approximately 20,000 operations.
Ideal for industrial switchboards, renewable energy systems and OEM machinery.
Key Features
ABB OTHV switch disconnector series.
Manufacturer Part Number: 1SCA162955R1001.
Alternative model: OTHV160G04P.
4-pole configuration.
160 A AC-21A at 800 V AC.
125 A AC-21A at 1000 V AC.
Complete package including operating handle and adjustable shaft.
Front-operated base-mounted construction.
Screw terminal electrical connections.
Suitable for distribution board installation.
Reliable Isolation for High Voltage Installations
The ABB OTHV160G04P provides safe manual isolation of electrical circuits during maintenance and servicing, helping protect personnel while preventing accidental energisation of equipment. Its four-pole configuration enables complete isolation of multi-phase systems where all conductors must be disconnected.
Supplied complete with an operating handle and shaft, this switch disconnector offers straightforward installation, dependable switching performance and long-term reliability for industrial power distribution, OEM machinery and renewable energy applications.
Typical Applications
Industrial switchboards.
Electrical distribution systems.
Photovoltaic and renewable energy installations.
Industrial machinery isolation.
OEM electrical control panels.
Commercial and industrial infrastructure.
Technical Specifications
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Mounting Type
Base mounting
Device Type
Switch Disconnector
Supply Type
AC
Current
160 A
Voltage
800 V
Phase
Three Phase
IP Rating
IP20
Manufacturer
ABB
Series
OTHV
Model
OTHV160G04P
Manufacturer Part Number
1SCA162955R1001
Product type
Switch disconnector
Number of poles
4
Rated operational voltage
800 to 1000 V AC
Rated operational current (AC-21A)
160 A at 800 V AC, 125 A at 1000 V AC
Rated insulation voltage (Ui)
1000 V
Rated impulse withstand voltage (Uimp)
12 kV
Rated short-circuit making capacity (Icm)
12 kA
Protection rating
IP20 (front)
Connection type
Screw terminals
Cable size
Cu 10 to 70 mm²
Mechanical durability
20,000 operations
Mounting type
Base mounting
Dimensions (H × W × D)
130 × 150 × 73 mm
HS Code
85365080
Country of Manufacture
Finland
Poles
4-pole
Frequently Asked Questions
What is the ABB OTHV160G04P used for?
It is used to safely isolate electrical circuits in industrial power distribution, machinery and renewable energy applications.
Is the operating handle included?
Yes. The OTHV160G04P is supplied complete with an operating handle and adjustable shaft.
What voltage is this switch disconnector designed for?
The switch is designed for applications operating between 800 and 1000 V AC.
What is the rated operational current?
The switch is rated at 160 A AC-21A at 800 V AC and 125 A AC-21A at 1000 V AC.
Where is this switch typically installed?
It is commonly installed in industrial switchboards, electrical distribution panels and renewable energy systems requiring dependable manual isolation.
Trusted by Electrical Professionals Worldwide
ABB OTHV switch disconnectors are trusted by electrical engineers, panel builders and OEM manufacturers for dependable electrical isolation, robust construction and reliable long-term performance in demanding industrial environments.
Mounting Type
Base mounting
Device Type
Switch Disconnector
Supply Type
AC
Current
160 A
Voltage
800 V
Phase
Three Phase
IP Rating
IP20
Manufacturer
ABB
Series
OTHV
Model
OTHV160G04P
Manufacturer Part Number
1SCA162955R1001
Product type
Switch disconnector
Number of poles
4
Rated operational voltage
800 to 1000 V AC
Rated operational current (AC-21A)
160 A at 800 V AC, 125 A at 1000 V AC
Rated insulation voltage (Ui)
1000 V
Rated impulse withstand voltage (Uimp)
12 kV
Rated short-circuit making capacity (Icm)
12 kA
Protection rating
IP20 (front)
Connection type
Screw terminals
Cable size
Cu 10 to 70 mm²
Mechanical durability
20,000 operations
Mounting type
Base mounting
Dimensions (H × W × D)
130 × 150 × 73 mm
HS Code
85365080
Country of Manufacture
Finland
Poles
4-pole
No documents available for this product.
UK delivery
Delivery options
Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.
This productLead time on request
Please contact us for a delivery time before you order
Standard delivery
£8 ex VAT · free over £200
UK 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.
Collect from our showroom
Mon–Fri, 8am–5pm
Order and pay online, then collect from our showroom.
Please allow 15–30 minutes after ordering for us to prepare your order.
Northern Ireland, ROI & export
Priced at checkout
We deliver to Northern Ireland, the Republic of Ireland and overseas.
Delivery is calculated at checkout based on your destination.
Orders with mixed availability
Shipped complete
If part of your order is on a lead time, we hold it and send everything together.
Need the in-stock items sooner? Ask us and we can split the delivery.
Business customer returns
Returns & order support
Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.
Stocked items
Request within 30 days
Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.
Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.
Faulty or damaged items
Tell us as soon as possible
Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.
We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.
Made-to-order items
Manufacturer approval needed
Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.
This does not affect claims for faulty goods or items that do not meet the agreed specification.
Let’s get your return sorted.
Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.
The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.
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