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Motor Protection Circuit Breaker MPX3 32H | 4-6A 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 2.2 kW. With an adjustable overload release current setting from 4-6 A and a robust 100kA short-circuit breaking capacity, it ensures safety in industrial and tertiary electrical installations. Featuring a thermomagnetic switch-off technique and integrated auxiliary switch, this breaker is perfect for motor control circuits and switchboards.
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Product Name/Title: Motor Protection Circuit Breaker MPX3 32H | 4-6A Adjustable | 100kA Short-Circuit Capacity | IP20 Rated | @EA of 1 | by Legrand
Brand: Legrand
SKU: 417328
Alternatively Known As: Motor Protection Circuit Breaker, MPX3 Circuit Breaker, Motor Circuit Breaker 4-6A, Legrand MPX3 32H
Technical Specifications
- Rated operating voltage: 220-690 V
- Rated permanent current: 6 A
- Overload release current setting: 4-6 A
- Short-circuit release adjustment range: 78-78 A
- Rated operation power at AC-3, 230 V: 1.1 kW
- Rated operation power at AC-3, 400 V: 2.2 kW
- Number of poles: 3
- Degree of protection: IP20
- Type of electrical connection: Frame clamp
- Switch off technique: Thermomagnetic
- Integrated auxiliary switch: Yes
- Integrated under voltage release: Yes
- 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 4-6 A
- Short-circuit release adjustment range 78-78 A
- Rated short-circuit breaking capacity of 100 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
- Easy operation with rotary handle
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 2.2 kW / 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 4-6A 100KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
