1SCA163359R1001 ABB OT16G1-3DQ Switch-disconnector OT Plus 16 A, size G1, 3-pole,
ABB OT16G1-3DQ OT Plus three-pole switch disconnector with 16 A rating, Quick-spring terminals and door-mounted operation for industrial electrical isolation.
Why Choose the ABB 1SCA163359R1001 OT Plus Switch Disconnector?
The ABB 1SCA163359R1001 is a high-quality three-pole switch disconnector from the ABB OT Plus range, designed to provide safe manual isolation for industrial electrical systems. Engineered for OEMs, machine builders and panel manufacturers, it delivers dependable switching performance while simplifying installation and maintenance.
Featuring Quick-spring terminals, this switch disconnector enables fast, secure wiring and reliable electrical connections. Its compact, door-mounted front-operated design makes it ideal for control panels and switchboards where space is limited while maintaining easy operator access.
With a 16 A operational current, three-pole configuration and suitability for applications up to 800 V AC (IEC), the ABB 1SCA163359R1001 provides reliable isolation for industrial machinery, motor circuits and low-voltage power distribution equipment.
Key Advantages
Compact three-pole switch disconnector for industrial isolation.
16 A rated operational current for reliable low-voltage switching.
Quick-spring terminals simplify installation and wiring.
Door-mounted, front-operated design for convenient access.
Suitable for industrial control panels, switchboards and OEM machinery.
Manufactured by ABB for dependable long-term performance.
Key Features
ABB OT Plus switch disconnector series.
Model: OT16G1-3DQ.
Product code: 1SCA163359R1001.
16 A rated operational current.
Three-pole construction.
Quick-spring terminal technology.
Door-mounted front-operated mechanism.
Compatible with external operating handle and shaft (sold separately).
Reliable Isolation for Industrial Applications
Switch disconnectors provide a safe and visible means of isolating electrical circuits during maintenance, servicing and emergency shutdown procedures. The ABB OT Plus range combines robust mechanical construction with compact dimensions, making it well suited to demanding industrial environments.
The integrated Quick-spring terminal technology reduces installation time while maintaining secure electrical connections. Combined with ABB's proven switching mechanism, the 1SCA163359R1001 offers dependable performance throughout its service life.
Typical Applications
Industrial control panels.
Machine isolation switches.
Motor disconnect applications.
OEM equipment.
Power distribution panels.
Automation and manufacturing systems.
Technical Specifications
Tick the specs you need, then view products that match.
Mounting Type
Door / front mounting
Product Series
ABB OT Plus
Device Type
Switch Disconnector
Supply Type
AC
Current
16 A
Phase
Three Phase
Manufacturer
ABB
Series
OT Plus Switch Disconnectors
Model
OT16G1-3DQ
Order code
1SCA163359R1001
Product type
Switch disconnector
Rated operational current (IEC AC-21A)
16 A
Rated operational voltage
Up to 800 V AC
Rated insulation voltage (Ui)
800 V
Number of poles
3
Mounting type
Door mounted
Operation
Front operated
Terminal type
Quick-spring terminals
Handle
External operating handle and shaft required (not included)
HS Code
85365080
Country of Manufacture
Finland
Poles
3-pole
Frequently Asked Questions
What is the ABB 1SCA163359R1001 used for?
It provides safe manual isolation of electrical circuits in industrial machinery, control panels and power distribution systems.
What is the current rating of this switch disconnector?
The ABB 1SCA163359R1001 has a 16 A rated operational current under IEC AC-21A conditions.
Does this model include an operating handle?
No. The external operating handle and shaft are supplied separately, allowing the installation to be configured as required.
What type of terminals does the switch use?
This model features ABB Quick-spring terminals, providing fast installation and reliable electrical connections.
Where is this switch disconnector typically installed?
It is commonly installed in industrial control panels, machine enclosures and electrical distribution systems where safe circuit isolation is required.
Trusted by Industrial Professionals Worldwide
ABB OT Plus switch disconnectors are trusted by panel builders, machine manufacturers and electrical engineers for reliable circuit isolation, compact installation and dependable long-term operation.
Mounting Type
Door / front mounting
Product Series
ABB OT Plus
Device Type
Switch Disconnector
Supply Type
AC
Current
16 A
Phase
Three Phase
Manufacturer
ABB
Series
OT Plus Switch Disconnectors
Model
OT16G1-3DQ
Order code
1SCA163359R1001
Product type
Switch disconnector
Rated operational current (IEC AC-21A)
16 A
Rated operational voltage
Up to 800 V AC
Rated insulation voltage (Ui)
800 V
Number of poles
3
Mounting type
Door mounted
Operation
Front operated
Terminal type
Quick-spring terminals
Handle
External operating handle and shaft required (not included)
HS Code
85365080
Country of Manufacture
Finland
Poles
3-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 productManufacturer Lead Time
Estimated Delivery 9 weeks
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.
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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
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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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Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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