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Motor Protection Circuit Breaker MPX3 32H | 0.16-0.25A 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, featuring an adjustable overload release current setting from 0.16 to 0.25A and a robust 100kA short-circuit breaking capacity. Ideal for industrial and tertiary applications, this thermomagnetic breaker ensures safety and compliance with electrical standards, making it a must-have for switchboards and power cabinets.
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Product Name/Title: Motor Protection Circuit Breaker MPX3 32H | 0.16-0.25A Adjustable | 100kA Short-Circuit Capacity | IP20 Rated | @EA of 1 | by Legrand
Brand: Legrand
SKU: 417321
Alternatively Known As: Motor Protection Circuit Breaker, MPX3 Motor Breaker, Thermal Magnetic Motor Protector, Legrand MPX3 Circuit Breaker
Technical Specifications
- Overload release current setting: 0.16-0.25 A
- Undelayed short-circuit release adjustment: 3.3 A
- Thermal overload protection: Yes
- Phase failure sensitive: No
- Switch off technique: Thermomagnetic
- Rated operating voltage: 220-690 V
- Rated permanent current Iu: 0.25 A
- Rated operation power at AC-3, 230 V: 0.03 kW
- Rated operation power at AC-3, 400 V: 0.06 kW
- Type of electrical connection: Frame clamp
- Type of control element: Turn button
- Device construction: Built-in fixed built-in technique
- Integrated auxiliary switch: Yes
- Integrated undervoltage release: Yes
- Number of poles: 3
- Rated short-circuit breaking capacity Icu at 400 V AC: 100 kA
- Degree of protection (IP): IP20
- 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 0.16 to 0.25 A
- Undelayed short-circuit release adjustment at 3.3 A
- Rated short-circuit breaking capacity of 100 kA at 400 V AC
- Integrated auxiliary switch and undervoltage release
- Screw terminals capacity from 1mm² to 10mm²
- Compatible with MPX3 auxiliaries
- IP20 degree of protection
- 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 standards and safety regulations.
Applications
- Protection of 3-phase motors in tertiary and industrial installations
- Suitable for motors rated 0.06 kW / 415 V
- Use in switchboards and power cabinets for motor control and protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Designed with substance-restriction compliance and environmentally conscious manufacturing processes
- Helps prevent motor damage and energy waste by providing reliable motor protection
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 0.16-0.25A 100KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
