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DPX³630 S2 Electronic Release Circuit Breaker 3 Poles 630A 36kA Breaking Capacity Legrand
The DPX³630 S2 electronic release circuit breaker is designed for robust protection in low voltage electrical installations
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Technical Specifications
- Rated permanent current: 630 A
- Rated voltage: 220-690 V
- Rated short-circuit breaking capacity Icu at 400 V, 50 Hz: 36 kA
- Overload release current setting: 252-630 A
- Adjustment range short-term delayed short-circuit release: 378-6300 A
- Adjustment range undelayed short-circuit release: 5000 A
- Device construction: Built-in fixed built-in technique
- Integrated earth fault protection: No
- Type of electrical connection of main circuit: Screw connection
- Number of auxiliary contacts as change-over contact: 2
- 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): 200mm x 120mm x 150mm
- Weight: 15 kg
Key Features
- 3 poles, 630A rated current
- Breaking capacity of 36kA 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 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
- Screw connection for main circuit
- 2 auxiliary change-over contacts
- Integrated undervoltage release
- Front side connection for main current circuit
- Wing knob control element
Professional Installation Requirements
- Installation must be performed by a qualified electrician familiar with low voltage switchgear and circuit breaker systems to ensure compliance with safety standards and correct settings.
Applications
- Protection and control of low voltage electrical installations in commercial buildings
- Industrial power distribution systems
- Switchboards and power cabinets requiring high breaking capacity circuit breakers
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Electronic release allows precise current settings reducing energy waste and improving system efficiency
- Durable design reduces need for frequent replacements, minimizing waste
Warranty Information
Standard manufacturer warranty applies; typically 1-2 years against manufacturing defects.
Available Now
The Legrand DPX³630 S2 electronic release circuit breaker is available for immediate purchase, ideal for commercial and industrial electrical protection applications.
