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DPX³630 S2 Electronic Release Circuit Breaker 4 Poles 250A 70kA Breaking Capacity Legrand

BRAND: Legrand
SKU: 422081
$7,092.20 List price: $8,838.00
1 EA ($7,092.20 per EA)
+ −
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The DPX³630 S2 electronic release circuit breaker is designed for robust protection in low voltage electrical installations
Technical Specifications
  • Rated permanent current: 250 A
  • Rated voltage: 220-690 V
  • Breaking capacity: 70 kA at 400 V, 50 Hz
  • Overload release current setting: 100-250 A
  • Short-term delayed short-circuit release adjustment: 150-2500 A
  • Undelayed short-circuit release adjustment: 5000 A
  • Number of poles: 4
  • Degree of protection: IP30
  • Type of electrical connection: Screw connection
  • Number of auxiliary contacts as change-over contact: 2
  • Integrated under voltage release: Yes
  • Motor drive optional
  • Contains non-rechargeable lithium batteries
  • Dimensions (H x L x W): 200mm x 120mm x 150mm
  • Weight: 10 kg
Key Features
  • 4 poles, 250A rated permanent current
  • Breaking capacity of 70kA at 400V, 50Hz
  • Electronic release with adjustable Ir, Isd, tr, tsd via LCD screen
  • Instantaneous protection If = 5kA
  • Supplied with fixing screws, connection plate for bars, and insulated shields
  • Can be equipped with earth leakage module, residual current relay, auxiliaries, rotary handle, motor-driven handle, and locking accessory
  • IP30 degree of protection
  • Front side screw connection for main circuit
  • Includes non-rechargeable lithium batteries for device operation
Professional Installation Requirements
  • Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into switchboards.
Applications
  • Protection and control of low voltage electrical installations
  • Commercial and medium power electrical installations
  • Switchboards and power cabinets requiring high breaking capacity circuit breakers
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
  • Enhanced protection reduces risk of electrical faults and fire hazards
  • Energy efficient electronic release reduces unnecessary power loss
  • Durable design extends product lifecycle, reducing waste
Warranty Information

Standard manufacturer warranty applies; typically 1-2 years depending on purchase terms.

Available Now

The Legrand DPX³630 S2 electronic release circuit breaker is available for immediate purchase, ideal for commercial and industrial electrical protection applications.

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