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Motor Protection Circuit Breaker MPX3 | 32A Rated Current | 50kA Short-Circuit Capacity | IP20 Protection | @Each of 1 | by Legrand
The Motor Protection Circuit Breaker MPX3 is designed for reliable protection of 3-phase motors up to 15kW. With a rated current of 32A and a short-circuit breaking capacity of 50kA, it ensures safety in industrial and tertiary electrical installations. Featuring an IP20 rating and easy operation with a rotary handle, this breaker is perfect for switchboards and power cabinets.
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Product Name/Title: Motor Protection Circuit Breaker MPX3 | 32A Rated Current | 50kA Short-Circuit Capacity | IP20 Protection | @Each of 1 | by Legrand
Brand: Legrand
SKU: 417355
Alternatively Known As: Motor Protection Circuit Breaker, MPX3 Circuit Breaker, Legrand MPX3 32MA, 3-Phase Motor Breaker
Technical Specifications
- Rated operating voltage: 220-690 V
- Rated permanent current (Iu): 32 A
- Rated operation power at AC-3, 230 V: 7.5 kW
- Rated operation power at AC-3, 400 V: 15 kW
- Short-circuit breaking capacity (Icu) at 400 V AC: 50 kA
- Short-circuit release adjustment range: 416-416 A
- Number of poles: 3
- Type of electrical connection: Frame clamp
- Control element: Turn button
- Built-in device fixed built-in technique
- 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 permanent current: 32 A
- Rated short-circuit breaking capacity (Icu) at 400 V AC: 50 kA
- Compatible with MPX3 auxiliaries
- Screw terminals capacity: 1mm² to 10mm² / 2 x 1mm² to 6mm²
- Integrated auxiliary switch and under voltage release
- Magnetic switch off technique
- Compact size for optimized cabinet space
- Easy operation with rotary handle
- IP20 degree of protection
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into motor control systems.
Applications
- Protection of 3-phase motors up to 15kW / 415V
- Tertiary and industrial electrical installations
- Control and signalling in switchboards and power cabinets
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Designed with substance-restriction compliance and environmentally conscious manufacturing process
Warranty Information
Standard manufacturer warranty applies. Please refer to Legrand warranty terms for details.
Available Now
Available for immediate purchase, ideal for industrial and tertiary motor protection applications.
