1SCA163369R1001 ABB OT16G1-4BQN2 Switch-disconnector OT Plus 16 A, size G1, 4-pole, incl. handle
ABB OT16G1-4BQN2 four-pole OT Plus switch disconnector with 16 A rating, Quick-spring terminals, DIN rail mounting and padlockable operating handle for industrial electrical isolation.
Why Choose the ABB 1SCA163369R1001 OT Plus Switch Disconnector?
The ABB 1SCA163369R1001, also known as the OT16G1-4BQN2, is a compact four-pole switch disconnector from the trusted ABB OT Plus range. Designed for safe manual isolation of electrical circuits, it provides reliable switching performance for industrial control panels, OEM machinery and low-voltage power distribution systems.
This model is designed for base mounting and DIN rail installation and features Quick-spring terminal technology for fast, secure wiring. It includes a padlockable direct-mounted handle, helping improve operator safety during maintenance while simplifying installation within compact electrical enclosures.
With a 16 A rated operational current, four-pole configuration and suitability for applications up to 800 V AC, the ABB OT16G1-4BQN2 is ideal for isolating three-phase systems with neutral switching in industrial and commercial electrical installations.
Key Advantages
Compact four-pole switch disconnector for industrial isolation.
16 A rated operational current for reliable low-voltage switching.
Quick-spring terminals simplify installation and improve wiring efficiency.
Suitable for base mounting and DIN rail installation.
Supplied with a padlockable direct-mounted operating handle.
Suitable for switching three-phase systems with neutral isolation.
Switch disconnectors provide a safe method of manually isolating electrical circuits before maintenance, servicing or inspection. The ABB OT Plus range combines compact dimensions with robust mechanical construction to provide dependable switching performance in demanding industrial environments.
The ABB OT16G1-4BQN2 is particularly suited to applications requiring neutral isolation alongside three-phase switching. Its Quick-spring terminals reduce installation time while maintaining secure electrical connections throughout its service life.
Typical Applications
Industrial control panels.
Three-phase distribution systems.
Machine isolation switches.
OEM machinery.
Motor control centres.
Automation and manufacturing equipment.
Technical Specifications
Tick the specs you need, then view products that match.
Mounting Type
DIN rail
Device Type
Accessory
Supply Type
AC
Product Series
ABB OT Plus
Current
16 A
Phase
Three Phase
Manufacturer
ABB
Series
OT Plus Switch Disconnectors
Model
OT16G1-4BQN2
Order code
1SCA163369R1001
Product type
Switch disconnector
Rated operational current
16 A
Rated operational voltage
Up to 800 V AC
Rated insulation voltage (Ui)
800 V
Number of poles
4
Mounting type
Base mounting / DIN rail mounting
Terminal type
Quick-spring terminals
Protection rating
IP20 from the front
Operating handle
Padlockable direct-mounted handle included
Frame size
G1
HS Code
85365080
Country of Manufacture
Finland
Poles
4-pole
Frequently Asked Questions
What is the ABB 1SCA163369R1001 used for?
It is used to safely isolate four-pole electrical circuits in industrial control panels, machinery and power distribution systems.
How many poles does this switch disconnector have?
The ABB OT16G1-4BQN2 features a four-pole design, making it suitable for switching three-phase systems with a neutral conductor.
What is the current rating of this switch?
The switch has a 16 A rated operational current.
Can this model be DIN rail mounted?
Yes. It is suitable for both base mounting and DIN rail installation.
Does the switch include an operating handle?
Yes. It is supplied with a direct-mounted, padlockable operating handle for safe manual operation.
Trusted by Industrial Professionals Worldwide
ABB OT Plus switch disconnectors are trusted by panel builders, OEM manufacturers and electrical engineers for dependable circuit isolation, robust construction and long-term reliability in industrial installations.
Mounting Type
DIN rail
Device Type
Accessory
Supply Type
AC
Product Series
ABB OT Plus
Current
16 A
Phase
Three Phase
Manufacturer
ABB
Series
OT Plus Switch Disconnectors
Model
OT16G1-4BQN2
Order code
1SCA163369R1001
Product type
Switch disconnector
Rated operational current
16 A
Rated operational voltage
Up to 800 V AC
Rated insulation voltage (Ui)
800 V
Number of poles
4
Mounting type
Base mounting / DIN rail mounting
Terminal type
Quick-spring terminals
Protection rating
IP20 from the front
Operating handle
Padlockable direct-mounted handle included
Frame size
G1
HS Code
85365080
Country of Manufacture
Finland
Poles
4-pole
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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
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£8 ex VAT · free over £200
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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.
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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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