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MCCB DPX³ 1600 | SG Electronic Release | 3-Pole Design Variant-1 Legrand
MCCB DPX³ 1600 is a robust moulded case circuit breaker designed for low voltage electrical protection.
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Technical Specifications
- Rated current (In): 630 A
- Number of poles: 3
- Rated voltage: 220-690 V
- Breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
- Overload release current setting: 252-630 A
- Short-term delayed short-circuit release adjustment range: 378-6300 A
- Undelayed short-circuit release adjustment: 15000 A
- Integrated earth fault protection: Yes
- 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
- Position of connection for main current circuit: Front side
- Type of control element: Wing knob
- Degree of protection: IP30
- Contains batteries: Yes (non-rechargeable lithium batteries for electronic release)
- 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 of low voltage electrical lines
- Electronic SG release with adjustable settings for Ir, Isd, Ig, tr, tsd, tg
- Breaking capacity Icu 70 kA at 400 V~
- 3-pole design with rated current of 630 A
- Integrated earth fault protection
- Green indicator lamp and connector for test unit
- Sealable adjustment and logic dynamic selectivity
- Supplied with connection plates for bars and insulated phase barriers
- Suitable for mounting on plates in XL³ cabinets and enclosures
- IP30 degree of protection
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 operation.
Applications
- Industrial electrical distribution panels
- Commercial and residential switchboards
- Protection and control of low voltage electrical circuits
- Power cabinets and modular switchboards
Standards & Compliance
- Complies with AS/NZS 60947-2 – Low-voltage switchgear and controlgear - Circuit-breakers
Environmental Benefits
- Enhances electrical safety reducing risk of electrical faults and fires
- Supports energy efficiency by protecting electrical systems from overloads and short circuits
- Durable design reduces need for frequent replacements, minimizing waste
Warranty Information
Standard Legrand warranty applies, typically 1 to 3 years depending on region and application. Please refer to Legrand official warranty policy.
Available Now
Legrand MCCB DPX³ 1600 with SG electronic release is available for immediate purchase, ideal for industrial, commercial, and residential electrical protection applications.
