Description
Schneider 31332 | switch disconnector, Compact INS1000 , 1000 A, standard version with black rotary handle, 3 poles
Technical Specifications
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Manufacturer: Schneider Electric
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Product Reference: 31332
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Device Type: Switch Disconnector
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Series: Compact INS1000
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Rated Current (In): 1000 A
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Number of Poles: 3P (Three Pole)
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Rated Operational Voltage (Ue): Up to 690V AC
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Utilization Category: AC-22A (for mixed resistive and inductive loads)
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Switching Mechanism: Manual operation with rotary handle
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Handle Type: Standard black rotary handle (front mounting)
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Conformity Standards: IEC 60947-3
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Mounting Method: Panel-mounted
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Protection Degree:
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Handle Front: IP40
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Terminals (when enclosed): IP20
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Mechanical Endurance: Up to 10,000 cycles
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Electrical Endurance: Up to 2,000 cycles at full load
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Terminal Capacity: Supports large cross-section cables and busbar connections
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Padlocking Capability: Yes, for safety during maintenance
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Dimensions: Optimized for space-saving installation in switchboards
Key Features
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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
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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.
