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MCCB DRX 125 Thermal Magnetic Circuit Breaker | 36 kA Breaking Capacity | 50 A Rated Current | 2-Pole Configuration | @EA of 1 | by Legrand
MCCB DRX 125 Thermal Magnetic Circuit Breaker offers reliable overload and short-circuit protection with a breaking capacity of 36 kA at 415 V. Designed for industrial and commercial applications, this 2-pole, 50 A rated device is perfect for low-voltage electrical circuit protection and switching. Its DIN rail mounting and integrated under voltage release ensure safety and compliance in your electrical installations.
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Product Name/Title: MCCB DRX 125 Thermal Magnetic Circuit Breaker | 36 kA Breaking Capacity | 50 A Rated Current | 2-Pole Configuration | @EA of 1 | by Legrand
Brand: Legrand
SKU: 027055
Alternatively Known As: Moulded Case Circuit Breaker, Thermal Magnetic MCCB, DRX 125 Circuit Breaker, Legrand 2P MCCB 50A
Technical Specifications
- Rated permanent current: 50 A
- Rated voltage: 110-550 V
- Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
- Overload release current setting: 50-50 A
- Adjustment range short-term delayed short-circuit release: 500-500 A
- Adjustment range undelayed short-circuit release: 500-500 A
- Device construction: Built-in fixed technique
- Integrated earth fault protection: No
- Type of electrical connection: Screw connection
- Suitable for DIN rail mounting: Yes
- Number of auxiliary contacts (normally closed): 1
- Number of auxiliary contacts (change-over): 1
- Switched-off indicator: Yes
- Integrated under voltage release: Yes
- Number of poles: 2
- 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): 85mm x 75mm x 45mm
- Weight: 1.5 kg
Key Features
- Thermal magnetic trip unit for overload and short-circuit protection
- Breaking capacity (Icu) of 36 kA at 415 V~
- Rated current of 50 A
- 2-pole configuration
- Suitable for DIN rail (top hat rail) mounting
- Screw connection for main circuit
- Integrated under voltage release and switched-off indicator
- Conforms to IEC 60947-2 and NEMA standards
- 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
- Protection and control of low-voltage electrical circuits
- Switching and isolation in industrial and commercial electrical installations
- Use in switchboards and power cabinets
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Enhances electrical safety reducing risk of fire and equipment damage
- Supports energy efficiency by protecting circuits from overloads and faults
Warranty Information
Standard manufacturer warranty applies, typically 1-2 years against manufacturing defects.
Available Now
The Legrand MCCB DRX 125 Thermal Magnetic 2P 50A 36kA 415V is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
