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MCCB DPX³ 1600 | Thermal Magnetic Release | 3-Pole 630A | 70kA Breaking Capacity | @EA of 1 | by Legrand

BRAND: Legrand
SKU: 422275
$8,443.10 List price: $10,521.40
+ −
30 Days Return Delivery Options
MCCB DPX³ 1600 is a robust thermal magnetic circuit breaker designed for industrial and commercial electrical protection. With a 3-pole configuration and a rated current of 630A, it offers a breaking capacity of 70kA at 400V, ensuring reliable overload and short circuit protection. Ideal for switchboards and electrical distribution panels, this device enhances safety and efficiency in power distribution systems.

Product Name/Title: MCCB DPX³ 1600 | Thermal Magnetic Release | 3-Pole 630A | 70kA Breaking Capacity | @EA of 1 | by Legrand

Brand: Legrand

SKU: 422275

Alternatively Known As: Moulded Case Circuit Breaker DPX3 1600, MCCB 630A 3P, Thermal Magnetic Circuit Breaker 70kA

Technical Specifications
  • Rated permanent current (Iu): 630 A
  • Rated voltage: 220-690 V
  • Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
  • Overload release current setting: 504-630 A
  • Adjustment range undelayed short-circuit release: 3150-6300 A
  • Device construction: Built-in fixed version
  • Integrated earth fault protection: No
  • Type of electrical connection: Screw connection
  • Number of auxiliary contacts as change-over contact: 3
  • With switched-off indicator: Yes
  • With integrated under voltage release: Yes
  • Number of poles: 3
  • Position of connection for main current circuit: Front side
  • Type of control element: Wing knob
  • Complete device with protection unit: Yes
  • Motor drive integrated: No
  • Motor drive optional: Yes
  • Degree of protection (IP): IP30
  • Dimensions (H x L x W): 250mm x 200mm x 150mm
  • Weight: 15 kg
Key Features
  • Thermal magnetic release for overload and short circuit protection
  • 3-pole configuration with 630 A rated current
  • Breaking capacity of 70 kA at 400 V~
  • Adjustable thermal release from 0.8 to 1 In
  • Adjustable magnetic release from 5 to 10 In
  • Sealable adjustment for security
  • Supplied with connection plates and insulated phase barriers
  • Can be fitted with auxiliaries and residual current relays
  • Front side screw connection
  • IP30 degree of protection
  • Integrated under voltage release and switched-off indicator
  • Mountable on plate in XL³ cabinets and enclosures
Professional Installation Requirements
  • Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into switchboards.
Applications
  • Industrial electrical distribution panels
  • Commercial and residential switchboards
  • Protection of low voltage electrical lines
  • Control and isolation in power distribution systems
Standards & Compliance
  • AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Enhances electrical safety reducing risk of fire and equipment damage
  • Supports energy efficiency by protecting electrical circuits from overloads
  • Durable design reduces need for frequent replacements
Warranty Information

Standard Legrand warranty applies, typically 1-2 years against manufacturing defects.

Available Now

Legrand MCCB DPX³ 1600 is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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