ABB OT Series 3-Pole Screw Switch Disconnector, IP65, Padlockable Handle, MPN

ABB 1SCA022827R9790 3-Pole Screw Switch Disconnector is part of the OT Series and is engineered for reliable isolation and control in electrical automation and cable systems. The robust device features three poles, making it suitable for use in three-phase systems and complex industrial applications. Designed for both indoor and outdoor environments, its enclosure offers IP65 rated resistance against dust and water ingress.

The enclosure is fabricated from galvanised steel with a durable polyester coating, providing lasting protection against weathering and environmental stress. A unique gas pressure relief function in the enclosure protects users in the event of internal arc faults, reinforcing safety standards for hazardous installation environments.

This switch disconnector is prepared for single and parallel cable configurations, facilitating versatile installation. Its terminal type is screw clamp, supporting strong and reliable cable retention. Multiple cable entry types are available, including blank, ring-flange, and C-flange (FL21), accommodating various site requirements.

Operational safety is further enhanced by the padlockable handle, which can secure with up to three padlocks to prevent accidental operation or allow safe maintenance procedures. The cover includes an interlock function, which may be bypassed for thermographing during routine inspections. Auxiliary contact options are also provided, allowing the device to support up to two NO/two NC mounted contacts for improved system monitoring and integration.

3-pole switch disconnector designed for industrial and automation systems. Features IP65 ingress protection for dustproof and waterproof performance. Handle is padlockable and cover is interlocked for operational safety.

Durable galvanised steel enclosure with polyester coating. Prepared for flexible cable entry options and installation configurations. Screw clamp terminals ensure secure wiring connections. Auxiliary contacts available for advanced circuit integration.

Door is earthed through hinges for safety assurance.

This ABB isolator switch is ideal for use in industrial, manufacturing, utility, and commercial applications where reliable disconnection and safety are crucial. It complies with RoHS standards, supporting environmentally responsible installations.

Explore more ABB switch disconnectors and isolator switch solutions in the Electronics & Electricals > Switches & Sockets > Isolator Switch category at EnvMart.