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Motor Protection Circuit Breaker MPX3 32H | 11-17A Adjustable | 50kA Short-Circuit Capacity | IP20 Rated | @EA of 1 | by Legrand
The Motor Protection Circuit Breaker MPX3 32H is designed for reliable protection of 3-phase motors up to 7.5kW. With an adjustable overload release current setting from 11-17A and a robust 50kA short-circuit breaking capacity, it ensures optimal performance in industrial and tertiary electrical installations. Featuring 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 | 11-17A Adjustable | 50kA Short-Circuit Capacity | IP20 Rated | @EA of 1 | by Legrand
Brand: Legrand
SKU: 417332
Alternatively Known As: Motor Protection Circuit Breaker, MPX3 Circuit Breaker, Motor Breaker 11-17A, Legrand MPX3 32H
Technical Specifications
- Rated operating voltage: 220-690 V
- Rated permanent current Iu: 17 A
- Rated operation power at AC-3, 230 V: 3.7 kW
- Rated operation power at AC-3, 400 V: 7.5 kW
- Overload release current setting: 11-17 A
- Adjustment range undelayed short-circuit release: 221-221 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
- 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 11-17 A
- Undelayed short-circuit release adjustment range 221-221 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
- Compatible with MPX3 auxiliaries
- Compact size for optimized cabinet space
- IP20 degree of protection
Professional Installation Requirements
- Professional installation by a qualified electrician is required to ensure compliance with electrical safety standards and optimal device performance.
Applications
- Protection of 3-phase motors up to 7.5kW / 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
The Legrand Motor Protection Circuit Breaker MPX3 32H 11-17A 50KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
