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ABB 3-Pole Switch Disconnector 16A 3150A 1000V Base DIN Rail Side Mount OT40FT3 1SCA104940R1001

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ABB 3-Pole Switch Disconnector 16A 3150A 1000V Base DIN Rail Side Mount OT40FT3 1SCA104940R1001

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Category Switch Disconnectors Brand ABB Condition New

Specifications

Country of Origin	Finland
Voltage	1000V
Brand	ABB
Model	OT40FT3 1SCA104940R1001
Depth	52mm
IP Rating	IP20
Width	43mm
Mount Type	Base, DIN Rail, Side
Current Rating	16, 3150A
Maximum Operating Temperature	40°C
Minimum Operating Temperature	-40°C
Terminal type	Screw
Number of Poles	3
Standards/Approvals	UL508, IEC 60947-3, UL 98, CSA
Fuse Size	16 to 2000 A

Key Features

Compact dimensions of 52mm length, 43mm width, and 54mm height enable installation in restricted spaces.
IP20 touch-proof protection enhances user safety by preventing contact with live parts.
Suitable for mounting on base, DIN rail, or side installation providing versatile application options.
Terminal connections are screw type supporting firm and stable wiring attachment.
Operable within temperature range of -40°C to 40°C for use in varied environments.
Designed without fuses for easy reset and high mechanical durability of 20,000 operations.
Tested for impulse voltages up to 8kV ensuring enhanced electrical safety.
Compliant with UL508, IEC 60947-3, UL 98, and CSA standards for global industrial use.

Product Description

ABB OT40FT3 1SCA104940R1001 switch disconnector is a 3-pole device rated for 16A and 3150A current with an operating voltage of 1000V. It is engineered for industrial electrical isolation to safely disconnect circuits and ensure maintenance safety.

This switch disconnector is compact, with overall dimensions of 52mm in length, 43mm in width, and 54mm in height, making it ideal for installation in constrained or compact switchgear panels. Its IP20 rating guarantees touch-proof protection, preventing accidental contact with live electrical components, enhancing operator safety during operation and servicing.

The device supports multiple mounting options including base, DIN rail, and side mounting configurations, making it adaptable to various panel layouts and industrial installations. Screw terminal type connections ensure secure and long-lasting wiring attachment with a recommended tightening torque of 0.8 Nm for reliable electrical contact.

It operates reliably in ambient temperatures from -40°C to 40°C, supporting use in diverse environmental conditions. The non-fused design allows easy reset without fuse replacement, increasing operational convenience and reducing downtime. Its robust mechanical design supports 20,000 operating cycles, assuring durability and long-term service life in industrial environments.

ABB’s OT series Switch Disconnectors are tested to withstand impulse voltages up to 8 kV, assuring protection against voltage surges and enhancing electrical safety. It complies with international standards including UL508, IEC 60947-3, UL 98, and CSA, reflecting global quality and reliability for industrial, commercial, and manufacturing applications.

This switch disconnector is suitable for controlling power isolation in industrial conveyors, bottling plants, robotic systems, and other automated machinery requiring reliable circuit disconnection and safety isolation.

Compact and space-saving design with a small footprint. Touch-proof front face rated IP20. Multiple mounting methods for flexible installation. Screw terminals for secure wiring connections. Wide operating temperature capability (-40°C to 40°C).

Non-fused, easy reset without fuse replacement. High mechanical durability rated for 20,000 cycles. Impulse voltage withstand capability up to 8 kV. Compliant with UL, IEC, and CSA safety and quality standards.

For reliable, safe, and easy electrical isolation in industrial applications, the ABB OT40FT3 1SCA104940R1001 switch disconnector is an excellent choice. Explore more industrial electrical components and switchgear solutions in the EnvMart catalog.