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DPX³630 S2 Electronic Release Circuit Breaker | 4 Poles 400A | 70kA Breaking Capacity | IP30 Rated | @Each of 1 | by Legrand
The DPX³630 S2 electronic release circuit breaker is designed for robust protection and control of low voltage electrical circuits, featuring a 400A rated permanent current and a breaking capacity of 70kA at 400V. Ideal for commercial and industrial applications, this circuit breaker ensures safety and compliance with AS/NZS 60947-2 standards, while its electronic release allows for precise current settings to minimize unnecessary trips.
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Technical Specifications
- Rated permanent current: 400 A
- Rated voltage: 220-690 V
- Breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
- Overload release current setting: 160-400 A
- Short-term delayed short-circuit release adjustment: 240-4000 A
- Undelayed short-circuit release adjustment: 5000 A
- Number of poles: 4
- Type of electrical connection: Screw connection
- Number of auxiliary contacts as change-over contact: 2
- With switched-off indicator and integrated undervoltage release
- Degree of protection: IP30
- Contains non-rechargeable lithium batteries (CR1616)
- Dimensions (H x L x W): 200mm x 120mm x 150mm
- Weight: 15 kg
Key Features
- 4 poles, 400A rated permanent current
- Breaking capacity of 70kA at 400V, 50Hz according to EN/IEC 60947-2
- Electronic release with adjustable Ir, Isd, tr, tsd settings via LCD screen
- Instantaneous protection with If = 5kA
- Supplied with fixing screws, connection plate for bars, and insulated phase barriers
- 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 familiar with low voltage switchgear and circuit breaker installation standards to ensure safety and compliance.
Applications
- Protection and control of low voltage electrical circuits in commercial and industrial installations
- Switchboards and power cabinets requiring high breaking capacity circuit breakers
- Modular switchgear assemblies for electrical distribution
Standards & Compliance
- Complies with AS/NZS 60947-2 – Low-voltage switchgear and controlgear - Circuit-breakers
Environmental Benefits
- Electronic release allows precise current settings reducing unnecessary trips and energy waste
- Durable design extends product lifecycle reducing replacement frequency
- Compliance with international standards ensures safe and efficient electrical protection
Warranty Information
Standard manufacturer warranty applies; please refer to Legrand for specific warranty terms and conditions.
Available Now
The Legrand DPX³630 S2 electronic release circuit breaker is available for immediate purchase, ideal for commercial and industrial electrical distribution applications requiring high breaking capacity and reliable protection.
