Schneider 31332 | switch disconnector, Compact INS1000 , 1000 A, standard version with black rotary handle, 3 poles

Technical Specifications

• Manufacturer: Schneider Electric

• Product Reference: 31332

• Device Type: Switch Disconnector

• Series: Compact INS1000

• Rated Current (In): 1000 A

• Number of Poles: 3P (Three Pole)

• Rated Operational Voltage (Ue): Up to 690V AC

• Utilization Category: AC-22A (for mixed resistive and inductive loads)

• Switching Mechanism: Manual operation with rotary handle

• Handle Type: Standard black rotary handle (front mounting)

• Conformity Standards: IEC 60947-3

• Mounting Method: Panel-mounted

• Protection Degree:

  • Handle Front: IP40

  • Terminals (when enclosed): IP20

• Mechanical Endurance: Up to 10,000 cycles

• Electrical Endurance: Up to 2,000 cycles at full load

• Terminal Capacity: Supports large cross-section cables and busbar connections

• Padlocking Capability: Yes, for safety during maintenance

• Dimensions: Optimized for space-saving installation in switchboards

Key Features

• High-Current Isolation
  Designed to isolate circuits carrying up to 1000A, suitable for large-scale electrical distribution systems.

• Secure Manual Operation
  Features a robust rotary handle with clear ON/OFF status indication, ensuring safe and visible disconnection.

• Three-Pole Configuration
  Provides complete disconnection of all three phases in one action, ensuring safe isolation in three-phase systems.

• Durable and Reliable Design
  Built to withstand frequent operations and harsh environmental conditions in industrial settings.

• Standard Rotary Handle
  Ergonomically designed front-mounted black handle allows easy and intuitive operation.

• Flexible Mounting and Accessories
  Compatible with various accessories such as auxiliary contacts, terminal shields, and external handles for door interlocking.

• Clear Position Indication
  Visual status ensures operators can easily confirm the switch position, enhancing safety during operation or service.

Applications

• Main Isolation Switch in Power Panels
  Acts as the primary disconnection device in large distribution boards and control panels.

• Industrial and Commercial Buildings
  Suitable for isolating large sections of electrical infrastructure in factories, warehouses, and office buildings.

• Energy and Utility Systems
  Commonly used in substations, energy management systems, and large renewable energy setups.

• Motor Control Centers (MCCs)
  Ensures safe disconnection of motor circuits during maintenance or emergency events.

• Emergency Shutdown Systems
  Installed as part of an E-stop system to quickly and safely disconnect high-current circuits.

• Critical Infrastructure Protection
  Used in data centers, hospitals, and other essential facilities where reliability and safety are critical.