ABB SD202/25 2CDD282101R0025 2P DIN Switch Disconnector 25 A 400V

The ABB SD202/25 (article 2CDD282101R0025) is a 2-pole switch disconnector rated at 25 A, designed to safely isolate electrical circuits. It allows both poles of a single-phase circuit to be switched and disconnected simultaneously, making it suitable for isolation and load switching duties in electrical distribution applications.

Technical specifications:

• Series: SD202/25
• ABB article number: 2CDD282101R0025
• EAN: 4016779904131
• Type: Switch Disconnector
• Number of poles: 2P
• Rated current: 25 A

Features and benefits:

• 2-pole switching isolates both conductors of a single-phase circuit in a single operation, supporting safe maintenance procedures.
• 25 A current rating covers a broad range of residential and light commercial load circuits.
• Switch disconnector function combines switching and isolation duties in one compact device, reducing the need for separate components.
• Dual-pole design ensures both live and neutral conductors are disconnected together, preventing hazardous single-pole isolation scenarios.

Applications:

• Isolation of single-phase branch circuits in residential and commercial distribution boards.
• Load disconnection for heating, ventilation, and small machinery circuits up to 25 A.
• Maintenance isolation point for sub-circuits requiring a clearly visible off position.
• Sub-panel circuit protection and control in light industrial installations.

Also known as: ABB SD202/25, SD202/25 2CDD282101R0025, ABB 2CDD282101R0025, 2-pole switch disconnector 25 A, ABB modular isolator switch.