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MCCB DRX 125 Thermal Magnetic Circuit Breaker | 10 kA Breaking Capacity | 3-Pole Configuration | @Each of 1 | by Legrand
MCCB DRX 125 Thermal Magnetic Circuit Breaker offers reliable overload and short circuit protection with a breaking capacity of 10 kA at 415 V AC. Designed for industrial and commercial applications, this 3-pole circuit breaker ensures safe electrical line switching and isolation, making it ideal for switchboards and power cabinets. Its durable design and compliance with IEC standards enhance safety and reduce the risk of electrical fires.
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Product Name/Title: MCCB DRX 125 Thermal Magnetic Circuit Breaker | 10 kA Breaking Capacity | 3-Pole Configuration | @Each of 1 | by Legrand
Brand: Legrand
SKU: 027009
Alternatively Known As: Moulded Case Circuit Breaker 125A, Thermal Magnetic MCCB, Legrand DRX125 Circuit Breaker, 3P MCCB 125A
Technical Specifications
- Rated permanent current (Iu): 125 A
- Rated voltage: 110-550 V AC
- Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 10 kA
- Overload release current setting: 125-125 A
- Adjustment range short-term delayed short-circuit release: 1250 A
- Adjustment range undelayed short-circuit release: 1250 A
- Device construction: Fixed built-in technique
- Integrated earth fault protection: No
- Type of electrical connection: Screw connection
- Suitable for DIN rail mounting: Yes
- Number of auxiliary contacts as normally closed contact: 1
- Number of auxiliary contacts as change-over contact: 1
- 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
- Degree of protection (IP): IP30
- Dimensions (H x L x W): 110mm x 75mm x 90mm
- Weight: 2.5 kg
Key Features
- Thermal magnetic trip unit for overload and short circuit protection
- Breaking capacity (Icu) of 10 kA at 415 V AC
- Rated current of 125 A
- 3-pole configuration
- Conforms to IEC 60947-2 and NEMA standards
- Screw connection for main circuit
- Suitable for DIN rail (top hat rail) mounting
- Includes M5 terminals for currents ≤ 50 A and M8 terminals for currents > 50 A
- Fixed thermal and magnetic protection
- With switched-off indicator 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 the electrical system.
Applications
- Low-voltage electrical line switching, control, isolation, and protection
- Industrial and commercial electrical distribution panels
- Switchboards and power cabinets requiring reliable circuit protection
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Enhances electrical safety reducing risk of electrical fires and equipment damage
- 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 MCCB DRX 125 Thermal Magnetic Circuit Breaker is available for immediate purchase, ideal for use in switchboards and power cabinets for industrial and commercial electrical protection.
