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Motor Protection Circuit Breaker MPX3 32H | 22-32A Adjustable | 50kA Short-Circuit Capacity | @EA of 1 | by Legrand
The Motor Protection Circuit Breaker MPX3 32H is designed for reliable protection of 3-phase motors up to 15kW. With an adjustable overload release current setting from 22-32A and a robust 50kA short-circuit breaking capacity, it ensures optimal safety in industrial and tertiary electrical installations. Built with a thermomagnetic switch-off technique and IP20 protection, this breaker is perfect for switchboards and power cabinets.
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Product Name/Title: Motor Protection Circuit Breaker MPX3 32H | 22-32A Adjustable | 50kA Short-Circuit Capacity | @EA of 1 | by Legrand
Brand: Legrand
SKU: 417335
Alternatively Known As: Motor Protection Breaker, MP Circuit Breaker, MPX3 Motor Breaker, Thermal Magnetic Motor Protector
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
- Overload release current setting: 22-32 A
- Adjustment range undelayed short-circuit release: 416-416 A
- Switch off technique: Thermomagnetic
- Number of poles: 3
- Rated short-circuit breaking capacity Icu at 400 V, AC: 50 kA
- Degree of protection (IP): IP20
- Type of electrical connection: Frame clamp
- Type of control element: Turn button
- Device construction: Built-in fixed built-in technique
- With integrated auxiliary switch and under voltage release
- Dimensions (H x L x W): 94mm x 100mm x 45mm
- Weight: 0.3 kg
Key Features
- Thermomagnetic switch off technique
- Overload release current setting adjustable from 22-32 A
- Undelayed short-circuit release adjustable from 416-416 A
- Rated short-circuit breaking capacity Icu of 50 kA at 400 V AC
- Integrated auxiliary switch and under voltage release
- Screw terminals capacity from 1mm² to 10mm² or 2 x 1mm² to 6mm²
- Compatible with MPX3 auxiliaries
- Compact size for optimized cabinet space
- IP20 degree of protection
Professional Installation Requirements
- Installation should be performed by a qualified electrician following the product instructions and local electrical codes.
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)
- AS/NZS 3123 – Industrial Plugs and Socket-Outlets
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 32H 22-32A 50KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
