Description

Mounting Type: DIN Rail

Maximum Current: 40 A

Throw Configuration: Double

Normal State Configuration: 4NO

Electrical Phase: 3

Auxiliary Contacts Available: Yes

Number of Poles: 4

Terminal Type: Clamp

The ABB 1SCA104934R1001 is a four-pole DIN rail-mounted non-fused isolator switch for electrical control and safety applications. This robust and reliable switch provides a means to disconnect electrical circuits, ensuring the safety of personnel during maintenance, servicing, or emergency situations. This isolator switch provides a crucial means of disconnecting electrical power, promoting safety, and ensuring efficient maintenance and servicing of electrical systems.

• Four-Pole Configuration

One of the critical features of this isolator switch is its four-pole configuration. It consists of four ordinarily open (4NO) contacts, making it suitable for applications where multiple electrical circuits must be disconnected simultaneously. This configuration isolates various power sources or equipment, enhancing safety and convenience in industrial and commercial settings.

The ABB 1SCA104934R1001, 4 Pole DIN Rail Non-Fused Isolator Switch, 4NO, 40 A: Core Features and Benefits

• The ABB 1SCA104934R1001 isolator switch is designed for easy installation on standard DIN rails.
• This isolator switch is rated for a maximum current of 40 amperes (A).
• The ABB 1SCA104934R1001 is a non-fused isolator switch, meaning it does not include fuses in its design.
• Isolator switches are critical in enhancing electrical safety by providing a visible and reliable means to isolate circuits.
• In emergencies or when performing maintenance, turning off the isolator switch ensures that electrical circuits are de-energised, preventing electrical accidents and hazards.

Typical Applications of the Isolator Switch

The ABB 1SCA104934R1001 isolator switch is versatile and finds applications in various industries and settings, including:

• Industrial Facilities: It is generally employed in manufacturing plants and industrial machinery to provide a safe means of isolating equipment during maintenance or repairs.
• Commercial Buildings: The switch is installed in distribution boards in commercial buildings to disconnect electrical circuits for maintenance and safety purposes.
• Renewable Energy: It can be integrated into solar or wind energy installations to isolate power sources during servicing.