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Isolating Switch 3P 400A | 800V AC Rated | IP40 Protection | by Legrand

BRAND: Legrand
SKU: 605206
$1,302.90 List price: $1,623.60
+ −
30 Days Return Delivery Options
The Isolating Switch 3P 400A is designed for reliable electrical isolation in industrial and commercial applications. With a maximum rated operation voltage of 800V AC and a rated permanent current of 400A, this switch ensures safe operation. Ideal for switchboards and power cabinets, it features front mounting suitability and a durable design that minimizes the risk of electrical faults.

Product Name/Title: Isolating Switch 3P 400A | 800V AC Rated | IP40 Protection | by Legrand

Brand: Legrand

SKU: 605206

Alternatively Known As: 3 Pole Isolator Switch 400A, 3P 400A Isolating Switch, Legrand 3P Isolator, 400 Amp Isolating Switch

Technical Specifications
  • Version as main switch: Yes
  • Version as safety switch: Yes
  • Max rated operation voltage Ue AC: 800 V
  • Rated permanent current Iu: 400 A
  • Rated operation power at AC-23, 400 V: 276.8 kW
  • Conditioned rated short-circuit current Iq: 50 kA
  • Suitable for fuses: NH2
  • Number of poles: 3
  • With error protection: No
  • Type of electrical connection of main circuit: Frame clamp
  • Suitable for floor mounting: No
  • Suitable for front mounting: Yes
  • Suitable for busbar mounting: No
  • Type of control element: Cover grip
  • Position control element: Front side
  • Motor drive optional: No
  • Motor drive integrated: No
  • Version as emergency stop installation: No
  • Degree of protection (IP), front side: IP40
  • Dimensions (H x L x W): 400mm x 150mm x 300mm
  • Weight: 5 kg
Key Features
  • Version as main switch and safety switch
  • Max rated operation voltage: 800 V AC
  • Rated permanent current: 400 A
  • Rated operation power at AC-23, 400 V: 276.8 kW
  • Conditioned rated short-circuit current: 50 kA
  • Suitable for NH2 fuses
  • 3 poles
  • Frame clamp type electrical connection
  • Front mounting suitable
  • Cover grip control element on front side
  • Degree of protection IP40 on front side
Professional Installation Requirements
  • Installation must be performed by a licensed electrician to ensure compliance with electrical safety standards and proper integration into switchboards.
Applications
  • Industrial electrical distribution systems
  • Commercial switchboards and power cabinets
  • Control and signalling panels requiring high current isolation
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enables safe isolation of electrical circuits reducing risk of electrical faults and energy waste
  • Durable design reduces need for frequent replacements, minimizing waste
Warranty Information

Standard manufacturer warranty applies, typically 1 year against manufacturing defects.

Available Now

The Legrand Isolating Switch 3P 400A Mounting Plate is available for immediate purchase, ideal for industrial and commercial electrical isolation applications.

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