Schneider 28910 | switch disconnector, Compact INS125 , 125 A, standard version with black rotary handle, 3 poles

Technical Specifications

• Manufacturer: Schneider Electric

• Product Reference: 28910

• Product Type: Switch Disconnector

• Series: Compact INS125

• Rated Current: 125 Amperes

• Number of Poles: 3P (Three Pole)

• Switching Mechanism: Manual, with rotary handle

• Handle Type: Standard black rotary handle (front-mounted)

• Rated Operational Voltage: Up to 690V AC (depending on installation)

• Utilization Category: AC-22A (for mixed resistive and inductive loads, including low-inductance motors)

• Conformity Standards: IEC 60947-3

• Mounting: DIN rail or plate-mounted

• IP Rating: IP40 (handle front), IP20 (terminals, when enclosed)

• Terminal Capacity: Suitable for a range of cable sizes

• Mechanical Endurance: Typically up to 10,000 operations

• Electrical Endurance: Up to 2,000 operations under full load

Key Features

1. Safe and Visible Isolation
   Provides a reliable means of isolating electrical equipment for maintenance, inspection, or emergency shutdown.

2. Compact and Durable Design
   Designed to save space in panels while ensuring high durability under frequent switching conditions.

3. Ergonomic Rotary Handle
   Features a standard black rotary handle that offers clear ON/OFF indication and ease of operation.

4. Three-Pole Switching
   Ensures simultaneous disconnection of all phases, improving safety in three-phase systems.

5. Flexible Mounting Options
   Can be installed on DIN rails or directly on mounting plates, allowing integration in various panel types.

6. High Breaking Performance
   Complies with AC-22A utilization category, suitable for a wide variety of load types, including motor and resistive loads.

7. Accessory Compatibility
   Can be fitted with auxiliary contacts, terminal covers, and other Schneider accessories to enhance functionality and safety.

8. Maintenance-Friendly
   Designed for easy wiring, inspection, and replacement, reducing downtime during service operations.

Applications

• Main Switch in Distribution Boards
  Acts as a main disconnector for isolating entire sections of a low-voltage installation.

• Emergency Stop Switch
  Can be used as an emergency isolation switch in industrial or commercial environments.

• Motor Control Panels
  Suitable for isolating motors or machinery for maintenance and safety purposes.

• Photovoltaic and Renewable Installations
  Used for safe disconnection of power sources in solar PV systems or other renewable applications.

• Commercial and Industrial Buildings
  Ideal for switchgear in factories, commercial complexes, warehouses, and workshops.

• Panel Boards and Switchboards
  Commonly integrated into low-voltage switchboards as a disconnecting means for feeders and sub-circuits.