Trade Discount 20%
Motor Protection Circuit Breaker MPX3 | 1.6A Rated Current | 100kA Short-Circuit Capacity | Magnetic Switch | @EA of 1 | by Legrand
The Motor Protection Circuit Breaker MPX3 is designed for reliable protection of 3-phase motors, featuring a rated current of 1.6A and a short-circuit breaking capacity of 100kA at 400V AC. Ideal for industrial and tertiary electrical installations, this breaker ensures safe operation with its magnetic switch-off technique and integrated auxiliary switch, making it perfect for switchboards and power cabinets.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: Motor Protection Circuit Breaker MPX3 | 1.6A Rated Current | 100kA Short-Circuit Capacity | Magnetic Switch | @EA of 1 | by Legrand
Brand: Legrand
SKU: 417345
Alternatively Known As: Motor Protection Breaker, MPX3 Circuit Breaker, 3-Phase Motor Protector, Legrand MPX3 Breaker
Technical Specifications
- Rated operating voltage: 220-690 V
- Rated permanent current (Iu): 1.6 A
- Short-circuit breaking capacity (Icu) at 400 V AC: 100 kA
- Rated operation power at AC-3, 230 V: 0.18 kW
- Rated operation power at AC-3, 400 V: 0.37 kW
- Adjustment range undelayed short-circuit release: 20.8 A
- Switch off technique: Magnetic
- Type of electrical connection: Frame clamp
- Control element: Turn button
- Number of poles: 3
- Degree of protection: IP20
- Integrated auxiliary switch and under voltage release included
- Dimensions (H x L x W): 94mm x 100mm x 45mm
- Weight: 0.3 kg
Key Features
- Rated operating voltage: 220-690 V
- Rated permanent current: 1.6 A
- Short-circuit breaking capacity: 100 kA at 400 V AC
- Magnetic switch off technique
- Integrated auxiliary switch and under voltage release
- Screw terminals capacity: 1mm² to 10mm² / 2 x 1mm² to 6mm²
- 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 Legrand installation instructions and local electrical codes.
Applications
- Protection of 3-phase motors up to 0.55kW / 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 and environmentally conscious manufacturing process
Warranty Information
Standard Legrand warranty applies. Please refer to Legrand for specific warranty terms.
Available Now
The Legrand Motor Protection Circuit Breaker MPX3 32MA 1.6A 100KA is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
