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Motor Protection Circuit Breaker MPX3 32H | 5-8A Adjustable | 100kA 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 3 kW at 415V. With an adjustable overload release current from 5 to 8 A and a robust 100kA short-circuit breaking capacity, it ensures safety in industrial and tertiary electrical installations. Built for professional use, this breaker features a thermomagnetic switch-off technique and is compliant with AS/NZS 3000 standards.
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Product Name/Title: Motor Protection Circuit Breaker MPX3 32H | 5-8A Adjustable | 100kA Short-Circuit Capacity | IP20 Rated | @EA of 1 | by Legrand
Brand: Legrand
SKU: 417329
Alternatively Known As: Motor Protection Circuit Breaker, MPX3 Circuit Breaker, Motor Breaker 5-8A, Legrand MPX3 32H
Technical Specifications
- Rated operating voltage: 220-690 V
- Rated permanent current Iu: 8 A
- Rated short-circuit breaking capacity Icu at 400 V, AC: 100 kA
- Rated operation power at AC-3, 230 V: 1.5 kW
- Rated operation power at AC-3, 400 V: 3 kW
- Number of poles: 3
- Type of electrical connection: Frame clamp
- Type of control element: Turn button
- With thermal overload protection: Yes
- Phase failure sensitive: No
- Degree of protection: IP20
- Screw terminals capacity: 1mm² to 10mm² / 2 x 1mm² to 6mm²
- 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 5 to 8 A
- Short-circuit release adjustment range 104-104 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
- 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 circuits.
Applications
- Protection of 3-phase motors up to 3 kW at 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 policy for details.
Available Now
The Legrand Motor Protection Circuit Breaker MPX3 32H 5-8A 100KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
