Shop Legrand MPX3 Motor Protection Circuit Breaker 1.0A 100KA | 417344 In Iraq Best Prices
Compact MPX³ motor protection circuit breaker with 100kA short-circuit protection, 1.0A rating, 3-phase capability, integrated auxiliary switch, and optimized cabinet space design for industrial motor control applications.
The Legrand MPX³ motor protection circuit breaker (Reference 417344) is a compact and efficient solution designed specifically for the protection, control, and isolation of three-phase electric motors. This advanced device offers exceptional magnetic short-circuit protection up to 100kA at 415V with a 1A setting, making it ideal for tertiary and industrial installations. The MPX³ series features a reduced footprint design that optimizes cabinet space while maintaining full functionality and reliability.
This motor circuit breaker is engineered for 3-phase motors rated at 0.25kW/415V and provides both Icu and Ics ratings of 100kA at 415V. The device complies with all substance-restriction requirements and has been manufactured using environmentally conscious processes. With its integrated auxiliary switch and under-voltage release, the MPX³ offers comprehensive motor protection with easy operation through a rotary handle mechanism. The screw terminals accommodate conductors from 1mm² to 10mm² (or 2 x 1mm² to 6mm²), providing flexible installation options.
The MPX³ motor protection circuit breaker is compatible with all MPX3 accessories and can be easily mounted on standard 35mm 'top hat' mounting rails (IEC 60715). Its IP20 degree of protection ensures reliable performance in various industrial environments. The device features an undelayed short-circuit release adjustment range of 13-13A, magnetic switch-off technique, and rated operating voltages from 220-690V. This makes it an essential component for any motor control and protection system requiring reliable, space-efficient solutions.
Key Features
- Magnetic short-circuit protection up to 100kA at 415V for superior motor protection
- Compact reduced footprint design optimizes cabinet space while maintaining full functionality
- 3-phase motor protection rated for 0.25kW/415V with integrated auxiliary switch and under-voltage release
- Easy operation with rotary handle mechanism and simple control elements for convenient motor management
- Compatible with all MPX3 accessories and standard 35mm top hat mounting rails (IEC 60715)
Technical Specifications
| Specification |
Value |
| Product Reference | 417344 |
| EAN Code | 3414970395757 |
| Brand | Legrand |
| Product Series | MPX³ |
| Number of Poles | 3 |
| Rated Permanent Current (Iu) | 1 A |
| Rated Short-Circuit Breaking Capacity (Icu) at 400V AC | 100 kA |
| Rated Short-Circuit Breaking Capacity (Ics) at 415V | 100 kA |
| Rated Operating Voltage Range | 220-690 V |
| Undelayed Short-Circuit Release Adjustment Range | 13-13 A |
| Switch-Off Technique | Magnetic |
| Motor Protection Rating | 3-phase motors 0.25kW/415V |
| Screw Terminal Capacity | 1mm² to 10mm² / 2 x 1mm² to 6mm² |
| Type of Electrical Connection | Frame clamp |
| Type of Control Element | Turn button (Rotary handle) |
| Integrated Auxiliary Switch | Yes |
| Integrated Under-Voltage Release | Yes |
| Thermal Overload Protection | No |
| Phase Failure Sensitive | No |
| Degree of Protection (IP) | IP20 |
| Device Construction | Built-in device fixed built-in technique |
| Mounting Type | 35mm 'top hat' mounting rail (IEC 60715) |
| Height | 94 mm |
| Width | 45 mm |
| Depth | 99.6 mm |
| Rated Operation Power at AC-3, 230V | 0.12 kW |
| Rated Operation Power at AC-3, 400V | 0.18 kW |
| Environmental Compliance | RoHS compliant, environmentally conscious design |
| Accessory Compatibility | Compatible with all MPX3 auxiliaries |
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