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MCCB DPX3 630 ELE MS 36KA 3P 400A | 400A Rated Current | 36kA Short-Circuit Capacity | IP30 Protection | @Each of 1 | by Legrand
The MCCB DPX3 630 ELE MS 36KA 3P 400A is a high-performance molded case circuit breaker designed for industrial and commercial applications. With a rated current of 400A and a short-circuit breaking capacity of 36kA, it ensures reliable protection for electrical circuits. Its IP30 rating and built-in under voltage release make it a safe choice for switchboards and power cabinets, providing peace of mind in electrical safety.
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Product Name/Title: MCCB DPX3 630 ELE MS 36KA 3P 400A | 400A Rated Current | 36kA Short-Circuit Capacity | IP30 Protection | @Each of 1 | by Legrand
Brand: Legrand
SKU: 422609
Alternatively Known As: Molded Case Circuit Breaker 400A, DPX3 630 ELE Circuit Breaker, Legrand MCCB 36kA 3 Pole Breaker
Technical Specifications
- Rated permanent current (Iu): 400 A
- Rated voltage: 220-690 V
- Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
- Overload release current setting: 0-0 A
- Adjustment range short-term delayed short-circuit release: 600-4000 A
- Adjustment range undelayed short-circuit release: 5000 A
- Device construction: Built-in fixed device
- Integrated earth fault protection: No
- Type of electrical connection: Screw connection
- Number of auxiliary contacts: 2 change-over contacts
- Switched-off indicator: Yes
- Integrated under voltage release: Yes
- Number of poles: 3
- Position of connection for main current circuit: Front side
- Type of control element: Wing knob
- Degree of protection (IP): IP30
- Contains non-rechargeable lithium battery (CR1616)
- Dimensions (H x L x W): 200mm x 120mm x 150mm
- Weight: 10 kg
Key Features
- Rated permanent current: 400 A
- Rated voltage: 220-690 V
- Short-circuit breaking capacity: 36 kA at 400 V, 50 Hz
- Overload release current setting adjustable from 0-0 A
- Short-term delayed short-circuit release adjustable from 600-4000 A
- Undelayed short-circuit release fixed at 5000 A
- Built-in fixed device construction
- Screw connection for main circuit
- 2 auxiliary change-over contacts
- Switched-off indicator included
- Integrated under voltage release
- 3 poles
- Front side connection for main current circuit
- Wing knob control element
- Complete device with protection unit
- Degree of protection IP30
- Includes non-rechargeable lithium battery (CR1616)
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 switchboards and power cabinets
- Protection of electrical circuits in modular switchgear
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances electrical safety reducing risk of fire and equipment damage
- Durable design reduces need for frequent replacements, minimizing waste
Warranty Information
Legrand offers a standard 2-year warranty covering manufacturing defects and performance issues under normal use conditions.
Available Now
The Legrand MCCB DPX3 630 ELE MS 36KA 3P 400A is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
