Trade Discount 20%
MCCB DPX³ 630 Thermal Magnetic Circuit Breaker | 3P | 70 kA Breaking Capacity | 250 A Rated Current | @Each of 1 | by Legrand
The MCCB DPX³ 630 Thermal Magnetic Circuit Breaker is designed for reliable overload and short circuit protection in industrial and commercial applications. With a breaking capacity of 70 kA at 400 V and a rated current of 250 A, this 3-pole circuit breaker ensures safety and efficiency in power distribution. Ideal for qualified electricians, it features adjustable thermal and magnetic releases for tailored protection.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: MCCB DPX³ 630 Thermal Magnetic Circuit Breaker | 3P | 70 kA Breaking Capacity | 250 A Rated Current | @Each of 1 | by Legrand
Brand: Legrand
SKU: 422028
Alternatively Known As: MCCB DPX3 630, Legrand DPX³ 630 Circuit Breaker, Thermal Magnetic MCCB 250A, 3P MCCB 70kA
Technical Specifications
- Rated current (In): 250 A
- Rated voltage: 220-690 V
- Breaking capacity (Icu) at 400 V, 50 Hz: 70 kA
- Thermal adjustable release: 0.8 to 1 In
- Magnetic adjustable release: 5 to 10 In
- Number of poles: 3
- Degree of protection: IP30
- Type of electrical connection: Screw connection
- Number of auxiliary contacts: 2 change-over
- Includes switched-off indicator and integrated under voltage release
- Device construction: Fixed built-in
- Dimensions (H x L x W): 200mm x 120mm x 150mm
- Weight: 8 kg
Key Features
- Thermal magnetic release for overload and short circuit protection
- Moulded case circuit breaker (MCCB) with 3 poles
- Breaking capacity of 70 kA at 400 V~
- Adjustable thermal release from 0.8 to 1 In and magnetic release from 5 to 10 In
- Sealable adjustment for security
- Supplied with fixing screws, connection plates, and insulated phase barriers
- Front side screw connection for main circuit
- IP30 degree of protection
- Includes 2 auxiliary change-over contacts and switched-off indicator
- Integrated under voltage release included
- Compatible with auxiliaries, earth leakage modules, and residual current relays
- Can be mounted on plate in XL³ cabinets and enclosures
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 panels and switchboards
- Commercial and residential power distribution
- Protection and control of low voltage electrical lines
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances electrical safety reducing risk of fire and equipment damage
- Supports energy efficiency by preventing electrical faults and downtime
Warranty Information
Standard manufacturer warranty applies, typically 1-2 years against manufacturing defects.
Available Now
The Legrand MCCB DPX³ 630 Thermal Magnetic 3P 250A 70kA Circuit Breaker is available for immediate purchase, ideal for industrial, commercial, and residential electrical protection applications.
