Shop Legrand MPX3 Motor Protection Circuit Breaker 10A 100KA | 417350 In Iraq Best Prices
Professional motor protection circuit breaker with 10A rated current, 100KA breaking capacity, and magnetic protection for 3-phase motors up to 4kW. DIN-rail mounted with integrated auxiliary switch and under-voltage release.
The Legrand MPX³ motor protection circuit breaker (REF. 417350) is a professional-grade electrical protection device specifically designed for three-phase motor applications up to 4kW at 415V. This compact motor circuit breaker combines magnetic protection, motor control, and isolation functionality in a single unit with a reduced footprint that optimizes cabinet space utilization. With an impressive 100kA breaking capacity at both 415V and 400V, this device provides exceptional short-circuit protection for industrial and tertiary installations.
Features include DIN-rail mounting on 35mm "top hat" mounting rails (IEC 60715), screw terminal capacity ranging from 1mm² to 10mm² for single conductors and 2x1mm² to 6mm² for dual conductors, and seamless compatibility with MPX3 auxiliary accessories. The device incorporates an integrated auxiliary switch and under-voltage release mechanism, ensuring comprehensive motor protection. The rotary handle design enables easy operation and manual control, while the magnetic switch-off technique provides rapid response to fault conditions.
Designed with environmental consciousness and full compliance with substance-restriction requirements, this motor circuit breaker is ideal for protecting three-phase asynchronous motors in industrial control panels, machinery installations, and commercial electrical systems. Its technical specifications include a rated permanent current of 10A, rated operation power of 2.2kW at 230V AC-3 and 3.7kW at 400V AC-3, and an IP20 degree of protection rating.
Key Features
- Magnetic protection with 100KA breaking capacity at 415V and 400V for superior short-circuit protection
- Compact reduced footprint design optimizes cabinet space and enables efficient panel layout
- DIN-rail mounting on 35mm top-hat rails (IEC 60715) for standardized installation
- Integrated auxiliary switch and under-voltage release mechanism for comprehensive motor protection
- Rotary handle for easy manual operation and intuitive motor control
- Screw terminals supporting 1-10mm² single conductors and 2x1-6mm² dual conductors
- Compatible with MPX3 accessory range for extended functionality and customization
- Rated for 3-phase motors up to 4kW at 415V with operational power of 3.7kW at 400V AC-3
- IP20 degree of protection ensuring reliability in industrial environments
- Environmentally conscious design with full RoHS compliance and substance-restriction compliance
Technical Specifications
| Specification |
Value |
| Product Reference | 417350 |
| EAN Code | 3414970395870 |
| Brand | Legrand |
| Product Series | MPX³ |
| Number of Poles | 3 poles |
| Rated Permanent Current | 10 A |
| Rated Operating Voltage Range | 220-690 V |
| Rated Short-Circuit Breaking Capacity at 400V AC | 100 kA |
| Rated Short-Circuit Breaking Capacity at 415V AC | 100 kA |
| Short-Circuit Release Setting Range | 130-130 A (undelayed) |
| Thermal Overload Protection | No |
| Phase Failure Sensitive | No |
| Switch-Off Technique | Magnetic |
| Rated Operation Power at AC-3, 230V | 2.2 kW |
| Rated Operation Power at AC-3, 400V | 3.7 kW |
| Motor Protection Range | 3-phase motors up to 4kW/415V |
| Main Circuit Connection Type | Frame clamp |
| Control Element Type | Rotary handle (Turn button) |
| Screw Terminal Capacity - Single | 1mm² to 10mm² |
| Screw Terminal Capacity - Dual | 2 x 1mm² to 6mm² |
| Device Construction | Built-in device fixed built-in technique |
| Integrated Auxiliary Switch | Yes |
| Integrated Under-Voltage Release | Yes |
| Mounting Type | 35mm DIN-rail (IEC 60715) |
| Degree of Protection | IP20 |
| Height | 94 mm |
| Width | 45 mm |
| Depth | 99.6 mm |
| Compatibility | Compatible with MPX3 auxiliaries |
| Regulatory Compliance | RoHS Directive, Substance-Restriction Requirements |
| Application | Tertiary and industrial installations |
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