ABB SD201/50 2CDD281101R0050 1P DIN Switch Disconnector 50 A 400V

ABB SD201/50 (article 2CDD281101R0050) is a single-pole switch disconnector rated at 50 A. It provides a positive isolation point for individual single-phase circuits, allowing safe disconnection for maintenance, servicing, or load control. With a 50 A current rating, it handles higher-demand branch circuits across a wide range of installations.

Technical specifications:

• Series: SD201/50
• ABB article number: 2CDD281101R0050
• EAN: 4016779904100
• Type: Switch Disconnector
• Number of poles: 1P (single pole)
• Rated current: 50 A

Features and benefits:

• Switch disconnector function combines switching and isolation in one device, providing a clear off-position for safe downstream access
• Single-pole (1P) configuration allows one circuit to be isolated independently without affecting adjacent circuits in the same enclosure
• 50 A current rating accommodates higher-load single-phase circuits such as equipment feeds and sub-main branches
• Part of ABB's SD201 series, offering a consistent form factor alongside other devices in the same family

Applications:

• Isolation and switching of single-phase branch circuits in residential and commercial distribution boards
• Sub-main disconnection for individual 50 A circuits in light industrial control panels
• Safe isolation point for equipment requiring maintenance or periodic servicing
• Load switching and circuit disconnection in electrical enclosures

Also known as: ABB SD201/50, SD201/50 2CDD281101R0050, ABB 2CDD281101R0050, single pole switch disconnector 50A, ABB 50A isolator switch.