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MCCB DPX³ 630 | Electronic Release | 3-Pole Variant-1 Legrand

BRAND: Legrand
SKU: 422136
$4,689.70 List price: $5,844.10
1 EA ($4,689.70 per EA)
+ −
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MCCB DPX³ 630 is a robust moulded case circuit breaker designed for low voltage electrical protection.
Technical Specifications
  • Rated current (In): 250 A
  • Rated voltage: 220-690 V
  • Breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
  • Overload release current setting: 100-250 A
  • Short-term delayed short-circuit release adjustment range: 150-2500 A
  • Undelayed short-circuit release adjustment range: 5000 A
  • Number of poles: 3
  • Type of electrical connection: Screw connection
  • Degree of protection: IP30
  • Number of auxiliary contacts as change-over contact: 2
  • Integrated earth fault protection: Yes
  • With switched-off indicator: Yes
  • With integrated under voltage release: Yes
  • Type of control element: Wing knob
  • Device construction: Fixed built-in
  • Motor drive optional: Yes
  • Contains lithium battery (non-rechargeable) for electronic release
  • Dimensions (H x L x W): 200mm x 120mm x 150mm
  • Weight: 10 kg
Key Features
  • Moulded case circuit breaker (MCCB) for switching, control, isolation, and protection of low voltage electrical lines
  • Electronic release with adjustable settings for Ir, Isd, Ig, tr, tsd, tg
  • Instantaneous protection If = 5 kA
  • Green indicator lamp for status
  • Connector for test unit
  • Logic and dynamic selectivity for enhanced protection coordination
  • Supplied with fixing screws, connection plates for bars, and insulated phase barriers
  • Sealable adjustment conforming to IEC 60947-2
  • Integrated earth fault protection
  • Screw connection for main circuit
  • IP30 degree of protection
  • 3-pole fixed built-in device
  • Includes batteries (lithium, non-rechargeable) for electronic release
Professional Installation Requirements
  • Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into switchboards or power cabinets.
Applications
  • Industrial electrical distribution panels
  • Commercial and residential switchboards
  • Protection and control of low voltage electrical circuits
  • Power cabinets and modular switch installations
Standards & Compliance
  • AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Enhanced electrical safety reduces risk of electrical faults and fires
  • Durable design reduces need for frequent replacements, minimizing waste
  • Energy efficient electronic release optimizes circuit protection
Warranty Information

Standard manufacturer warranty applies; typically 1-2 years against manufacturing defects.

Available Now

Available for immediate purchase, ideal for industrial, commercial, and residential electrical protection applications.

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