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1SCA163372R1001 ABB OT16G1-4BSN1 Switch-disconnector OT Plus 16 A, size G1, 4-pole, incl. handle

1SCA163372R1001 ABB OT16G1-4BSN1 Switch-disconnector OT Plus 16 A, size G1, 4-pole, incl. handle

ABB OT16G1-4BSN1 four-pole OT Plus switch disconnector with 16 A rating, finger-safe screw terminals and base or DIN rail mounting for industrial electrical isolation.

SKU: 1SCA163372R1001Alt SKU: OT16G1-4BSN1MPN: 1SCA163372R1001
Price
List Price £31.46 ex VAT
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£31.46
Manufacturer Lead Time Estimated Delivery 9 weeks
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Why Choose the ABB 1SCA163372R1001 OT Plus Switch Disconnector?

The ABB 1SCA163372R1001, also known as the OT16G1-4BSN1, is a compact and dependable four-pole switch disconnector designed for safe manual isolation in industrial electrical systems. As part of the trusted ABB OT Plus switch disconnector range, it delivers reliable switching performance for machine builders, OEMs and panel manufacturers requiring robust low-voltage isolation.

Designed for base mounting and DIN rail installation, this switch disconnector features integrated screw terminals with finger-safe protection. The unit is supplied without an external operating handle, allowing installers to configure the switch with a compatible shaft and handle to suit individual panel layouts.

With a 16 A rated operational current, four-pole configuration and suitability for applications up to 800 V AC, the ABB OT16G1-4BSN1 is ideal for isolating three-phase systems with neutral switching in industrial control panels, machinery and power distribution equipment.

Key Advantages

  • Compact four-pole switch disconnector for industrial isolation.
  • 16 A rated operational current for dependable switching.
  • Suitable for base mounting and DIN rail installation.
  • Integrated finger-safe screw terminals for secure wiring.
  • Supports external operating handle and shaft installation.
  • Ideal for industrial control panels, OEM equipment and distribution systems.

Key Features

  • ABB OT Plus switch disconnector series.
  • Model: OT16G1-4BSN1.
  • Product code: 1SCA163372R1001.
  • 16 A rated operational current.
  • Four-pole construction.
  • Front-operated switching mechanism.
  • Base mounted and DIN rail mountable.
  • Finger-safe screw terminal connections.
  • Compatible with external operating handle and shaft.

Reliable Isolation for Industrial Applications

Switch disconnectors provide a safe and reliable means of manually isolating electrical circuits during maintenance, servicing and inspection. The ABB OT Plus range combines compact dimensions with proven mechanical durability, making it well suited to demanding industrial environments.

The OT16G1-4BSN1 is particularly suitable for applications requiring isolation of three-phase circuits with a neutral conductor. Its flexible mounting options and robust screw terminals simplify installation while ensuring dependable long-term operation.

Typical Applications

  • Industrial control panels.
  • Three-phase electrical distribution systems.
  • Machine isolation switches.
  • OEM machinery.
  • Motor control centres.
  • Industrial automation equipment.

Technical Specifications

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Mounting Type DIN rail
Product Series ABB OT Plus
Device Type Accessory
Supply Type AC
Current 16 A
Phase Three Phase
Manufacturer ABB
Series OT Plus Switch Disconnectors
Model OT16G1-4BSN1
Order code 1SCA163372R1001
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 Finger-safe screw terminals
Frame size G1
Operating handle External handle and shaft compatible (not included)
HS Code 85365080
Country of Manufacture Finland
Poles 4-pole

Frequently Asked Questions

What is the ABB 1SCA163372R1001 used for?

It is used to safely isolate four-pole electrical circuits in industrial machinery, control panels and power distribution systems.

How many poles does this switch disconnector have?

The ABB OT16G1-4BSN1 features a four-pole design, making it suitable for three-phase systems with neutral isolation.

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 designed for both base mounting and DIN rail installation.

Does the switch include an operating handle?

No. This version is supplied without an operating handle, allowing a compatible external handle and shaft to be selected separately.

Trusted by Industrial Professionals Worldwide

ABB OT Plus switch disconnectors are trusted by electrical engineers, OEM manufacturers and panel builders for dependable electrical isolation, compact installation and long-term reliability in industrial applications.

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