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MCCB DPX³ 1600 | Electronic Release S2 | 4P | Icu 70 kA | @Each of 1 | by Legrand
MCCB DPX³ 1600 is a high-performance electronic release circuit breaker designed for reliable protection and control in industrial and commercial applications. With a breaking capacity of 70 kA at 400 V and a rated current of 630 A, it ensures safety and efficiency in electrical distribution panels. Ideal for qualified electricians, this device features adjustable settings and an IP30 rating for enhanced durability.
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Product Name/Title: MCCB DPX³ 1600 | Electronic Release S2 | 4P | Icu 70 kA | @Each of 1 | by Legrand
Brand: Legrand
SKU: 422329
Alternatively Known As: MCCB DPX3 1600 S2, Legrand DPX3 1600 MCCB, 4P 630A MCCB, Electronic release circuit breaker
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: 252-630 A
- Adjustment range short-term delayed short-circuit release: 378-6300 A
- Adjustment range undelayed short-circuit release: 15000 A
- Device construction: Built-in fixed built-in technique
- 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: 4
- 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
- Contains Batteries and/or Accumulator: Yes (2 lithium batteries CR1616)
- Dimensions (H x L x W): 250mm x 200mm x 150mm
- Weight: 25 kg
Key Features
- Moulded case circuit breaker (MCCB) for switching, control, isolation, and protection
- Electronic release S2 with adjustable Ir, Isd, tr, tsd settings
- Instantaneous protection with If = 20 kA
- Breaking capacity Icu 70 kA at 400 V~
- 4 poles with 630 A rated current
- Green indicator lamp and connector for test unit
- Supplied with connection plates for bars and insulated phase barriers
- Sealable adjustment and can be mounted on plate in XL³ cabinets
- 3 auxiliary change-over contacts and integrated under voltage release
- IP30 degree of protection
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 and control of low voltage electrical circuits
- Power cabinets requiring high breaking capacity circuit breakers
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Enhances electrical safety reducing risk of faults and electrical fires
- Durable design reduces need for frequent replacements, minimizing waste
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.
