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Motor Protection Circuit Breaker MPX3 32H | 0.1-0.16A | 100kA Short-Circuit Capacity | IP20 Rated | @Each 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 from 0.1 to 0.16A and a robust 100kA short-circuit breaking capacity. Ideal for industrial and tertiary applications, this breaker ensures optimal motor control and protection, making it a must-have for switchboards and power cabinets.
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Technical Specifications
- Rated operating voltage: 220-690 V
- Rated permanent current (Iu): 0.16 A
- Rated operation power at AC-3, 400 V: 0.02 kW
- Number of poles: 3
- Overload release current setting: 0.1-0.16 A
- Short-circuit release adjustment: 2.1 A
- Thermal overload protection: Yes
- Phase failure sensitive: No
- Type of electrical connection: Frame clamp
- Control element: Turn button
- Integrated auxiliary switch: Yes
- Integrated under voltage release: Yes
- Rated short-circuit breaking capacity (Icu) at 400 V AC: 100 kA
- Degree of protection: IP20
- Dimensions (H x L x W): 94mm x 100mm x 45mm
- Weight: 0.3 kg
Key Features
- Thermomagnetic switch-off technique for reliable motor protection
- Overload release current setting adjustable from 0.1 to 0.16 A
- Short-circuit release adjustment fixed at 2.1 A
- Rated short-circuit breaking capacity of 100 kA at 400 V AC
- Integrated auxiliary switch and under voltage release
- Screw terminals capacity from 1 mm² to 10 mm²
- Compatible with MPX3 auxiliaries
- Compact size for optimized cabinet space
- IP20 degree of protection
Professional Installation Requirements
- Installation must be performed by a qualified electrician following Legrand installation instructions and local electrical codes.
Applications
- Protection of 3-phase motors in tertiary and industrial installations
- Suitable for motors rated 0.02 kW / 415 V
- Use in switchboards and power cabinets for motor control and protection
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Designed with substance-restriction compliance and environmentally conscious manufacturing processes
- Helps prevent motor damage and energy waste by providing precise motor protection
Warranty Information
Standard Legrand warranty applies; typically 2 years against manufacturing defects.
Available Now
The Legrand Motor Protection Circuit Breaker MPX3 32H 0.1-0.16A 100KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
