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MCCB DRX 125 Thermal Magnetic Circuit Breaker | 25 kA Breaking Capacity | 75 A Rated Current | 1P Design | @EA of 1 | by Legrand
MCCB DRX 125 Thermal Magnetic Circuit Breaker offers reliable overload and short-circuit protection with a breaking capacity of 25 kA at 220/240 V. Designed for low-voltage electrical circuits, this 75 A rated, single-pole device is perfect for residential, commercial, and industrial applications, ensuring safety and compliance with IEC standards.
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Product Name/Title: MCCB DRX 125 Thermal Magnetic Circuit Breaker | 25 kA Breaking Capacity | 75 A Rated Current | 1P Design | @EA of 1 | by Legrand
Brand: Legrand
SKU: 027047
Alternatively Known As: Moulded Case Circuit Breaker, Thermal Magnetic MCCB, Legrand DRX 125 Circuit Breaker, 75 Amp MCCB
Technical Specifications
- Rated permanent current (Iu): 75 A
- Rated voltage: 110-550 V
- Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
- Overload release current setting: 75-75 A
- Adjustment range short-term delayed short-circuit release: 750-750 A
- Adjustment range undelayed short-circuit release: 750-750 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 poles: 1
- 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: 1.2 kg
Key Features
- Thermal magnetic trip unit for overload and short-circuit protection
- Breaking capacity (Icu) of 25 kA at 220/240 V~
- Rated current of 75 A
- Single pole (1P) design
- Conforms to IEC 60947-2 and NEMA standards
- Screw connection for main circuit
- Suitable for DIN rail (top hat rail) mounting
- Fixed thermal and magnetic protection
- With switched-off indicator
- IP30 degree of protection
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper operation.
Applications
- Protection and control of low-voltage electrical circuits
- Switching and isolation in residential, commercial, and industrial electrical installations
- Use in switchboards and power cabinets
Standards & Compliance
- Complies with AS/NZS 60947-2 – Low-voltage switchgear and controlgear – Circuit-breakers
Environmental Benefits
- Enhances electrical safety reducing risk of fire and equipment damage
- Durable design reduces need for frequent replacements, minimizing waste
Warranty Information
Standard manufacturer warranty of 1 year against defects in materials and workmanship.
Available Now
The Legrand MCCB DRX 125 Thermal Magnetic Circuit Breaker 75A 1P 25kA is available for immediate purchase, ideal for use in switchboards and power cabinets for electrical protection.
