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Motor Protection Circuit Breaker MPX3 32H | 2.5-4.0A Adjustable | 100kA 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 1.5kW/415V, featuring an adjustable overload release current from 2.5 to 4 A and a robust 100kA short-circuit breaking capacity. Ideal for industrial and tertiary electrical installations, this circuit breaker ensures safety and compliance with local electrical standards, making it a perfect choice for switchboards and power cabinets.
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Product Name/Title: Motor Protection Circuit Breaker MPX3 32H | 2.5-4.0A Adjustable | 100kA Short-Circuit Capacity | @EA of 1 | by Legrand
Brand: Legrand
SKU: 417327
Alternatively Known As: Motor Protection Circuit Breaker, MPX3 Motor Breaker, Legrand MPX3 Circuit Breaker, Thermal Magnetic Motor Protector
Technical Specifications
- Rated operating voltage: 220-690 V
- Rated permanent current Iu: 4 A
- Overload release current setting: 2.5-4 A
- Short-circuit release adjustment range: 52-52 A
- Rated short-circuit breaking capacity Icu at 400 V, AC: 100 kA
- Rated operation power at AC-3, 230 V: 0.55 kW
- Rated operation power at AC-3, 400 V: 1.1 kW
- Number of poles: 3
- 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 2.5 to 4 A
- Short-circuit release adjustment range 52-52 A
- Integrated auxiliary switch and under voltage release
- Screw terminals capacity from 1mm² to 10mm²
- Compatible with MPX3 auxiliaries
- Compact size for optimized cabinet space
- Easy operation with rotary handle
Professional Installation Requirements
- Installation should be performed by a qualified electrician following the product instructions and local electrical standards.
Applications
- Protection of 3-phase motors up to 1.5kW / 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 for environmental safety
- Manufactured through an environmentally conscious process
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 2.5-4.0A 100KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
