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MCCB DRX 125 Thermal Magnetic Circuit Breaker | 25 kA Breaking Capacity | 100 A Rated Current | IP30 Protection | @EA of 1 | by Legrand

BRAND: Legrand
SKU: 027048
$216.00 List price: $269.20
+ −
30 Days Return Delivery Options
The 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 single-pole applications, this 100 A rated circuit breaker is perfect for residential, commercial, and industrial installations, ensuring safety and efficiency in electrical systems.

Product Name/Title: MCCB DRX 125 Thermal Magnetic Circuit Breaker | 25 kA Breaking Capacity | 100 A Rated Current | IP30 Protection | @EA of 1 | by Legrand

Brand: Legrand

SKU: 027048

Alternatively Known As: Moulded Case Circuit Breaker, MCCB DRX125, Thermal Magnetic Circuit Breaker, Legrand Circuit Breaker 100A

Technical Specifications
  • Rated permanent current (Iu): 100 A
  • Rated voltage: 110-550 V
  • Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
  • Overload release current setting: 100-100 A
  • Adjustment range short-term delayed short-circuit release: 1000-1000 A
  • Adjustment range undelayed short-circuit release: 1000-1000 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 100 A
  • Single pole (1P) design
  • Screw connection for main circuit
  • Suitable for DIN rail (top hat rail) mounting
  • Fixed thermal and magnetic protection
  • With switched-off indicator
  • Degree of protection IP30
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 residential, commercial, and industrial 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 preventing electrical faults and downtime
Warranty Information

Standard manufacturer warranty applies, typically 1-2 years against manufacturing defects.

Available Now

The Legrand MCCB DRX 125 Thermal Magnetic Circuit Breaker 1P 100A 25kA is available for immediate purchase, ideal for use in switchboards and power cabinets for electrical protection.

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