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MCCB DRX 125 Thermal Magnetic Circuit Breaker | 36 kA Breaking Capacity | 2-Pole 20 A | @Each 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 residential, commercial, and industrial applications, this 2-pole, 20 A unit is perfect for switchboards and power cabinets, ensuring enhanced electrical safety and compliance with AS/NZS 60950 standards.
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Product Name/Title: MCCB DRX 125 Thermal Magnetic Circuit Breaker | 36 kA Breaking Capacity | 2-Pole 20 A | @Each of 1 | by Legrand
Brand: Legrand
SKU: 027051
Alternatively Known As: Moulded Case Circuit Breaker, MCCB DRX 125, Thermal Magnetic Circuit Breaker, Legrand 2P Circuit Breaker 20A
Technical Specifications
- Rated permanent current (Iu): 20 A
- Rated voltage: 110-550 V
- Rated short-circuit breaking capacity (Icu) at 400 V, 50 Hz: 36 kA
- Overload release current setting: 20-20 A
- Adjustment range short-term delayed short-circuit release: 400-400 A
- Adjustment range undelayed short-circuit release: 400-400 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
- With switched-off indicator: Yes
- With 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
- 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 20 A
- 2-pole configuration
- Suitable for DIN rail (top hat rail) mounting
- Screw connection for main circuit
- Includes M5 terminal for In ≤ 50 A
- Fixed thermal and magnetic protection
- With switched-off indicator and integrated under voltage release
- 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
- Switching, control, isolation, and protection of low-voltage electrical lines
- Suitable for 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-efficient electrical system protection
Warranty Information
Standard manufacturer warranty applies, typically 1-2 years against manufacturing defects.
Available Now
Legrand MCCB DRX 125 thermal magnetic circuit breaker 2P 20A 36kA 415V is available for immediate purchase, ideal for use in switchboards and power cabinets for low-voltage electrical protection.
