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Motor Protection Circuit Breaker MPX3 | 32MA | 100kA Short-Circuit Capacity | IP20 Rated | @EA of 1 | by Legrand
The Motor Protection Circuit Breaker MPX3 is designed for 3-phase motors, providing reliable protection with a 100kA short-circuit breaking capacity. Ideal for industrial and tertiary applications, it features a magnetic switch-off technique and an integrated auxiliary switch for enhanced safety. With a compact design and IP20 rating, this breaker is perfect for optimizing cabinet space while ensuring compliance with local electrical codes.
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Product Name/Title: Motor Protection Circuit Breaker MPX3 | 32MA | 100kA Short-Circuit Capacity | IP20 Rated | @EA of 1 | by Legrand
Brand: Legrand
SKU: 417342
Alternatively Known As: Motor Protection Circuit Breaker, MPX3 Motor Breaker, Legrand MPX3 Circuit Breaker, 3-Phase Motor Protector
Technical Specifications
- Protection for 3-phase motors 0.09 kW / 415V
- Rated operating voltage: 220-690 V
- Rated permanent current (Iu): 0.4 A
- Rated operation power at AC-3, 230 V: 0.06 kW
- Rated operation power at AC-3, 400 V: 0.09 kW
- Adjustment range undelayed short-circuit release: 5.2 A
- Number of poles: 3
- Type of electrical connection: Frame clamp
- Switch off technique: Magnetic
- Integrated auxiliary switch and under voltage release
- Degree of protection: IP20
- Dimensions (H x L x W): 94mm x 100mm x 45mm
- Weight: 0.3 kg
Key Features
- Rated short-circuit breaking capacity (Icu) of 100 kA at 415V
- Screw terminals capacity from 1mm² to 10mm²
- Compatible with MPX3 auxiliaries
- Magnetic switch off technique
- Integrated auxiliary switch and under voltage release
- Compact size for optimized cabinet space
- IP20 degree of protection
- Turn button control element
Professional Installation Requirements
- Installation should be performed by a qualified electrician following Legrand installation instructions and local electrical codes.
Applications
- Protection of 3-phase motors up to 0.09 kW / 415V
- Tertiary and industrial electrical installations
- Control and signalling in switchboards and power cabinets
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Designed with substance-restriction compliance and environmentally conscious manufacturing processes
Warranty Information
Standard manufacturer warranty applies. Please refer to Legrand's official warranty policy for details.
Available Now
The Legrand Motor Protection Circuit Breaker MPX3 32MA 0.4A 100KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
