Shop Legrand MPX3 32H Motor Circuit Breaker 2.5-4.0A 100KA | 417327 In Iraq Best Prices
Compact 3-phase motor protection circuit breaker with 2.5-4A adjustable thermal setting, 100kA breaking capacity, and integrated auxiliary switches for reliable industrial motor control and protection up to 1.5kW/415V.
The Legrand MPX³ motor protection circuit breaker is a compact and reliable solution designed specifically for the protection, control, and isolation of 3-phase motors up to 1.5kW at 415V. This advanced device features an adjustable thermal setting ranging from 2.5A to 4A, providing precise overload protection tailored to your motor specifications. With an impressive 100kA breaking capacity at both 415V and 400V, it delivers exceptional performance in demanding industrial environments.
Built with a reduced footprint design, the MPX³ optimizes cabinet space while maintaining full functionality. The device incorporates thermomagnetic switching technology with integrated auxiliary switches and under-voltage release protection, ensuring comprehensive motor safeguarding. Its rotary handle operation provides intuitive control, while the frame clamp connection system accommodates conductors from 1mm² to 10mm² (or dual connections up to 6mm²). The unit is designed to mount securely on standard 35mm DIN rails (IEC 60715), making installation straightforward and efficient.
This motor circuit breaker complies with all substance-restriction requirements and has been engineered through an environmentally conscious manufacturing process. With its 3-pole configuration, IP20 protection rating, and compatibility with MPX3 auxiliary accessories, the MPX³ represents an ideal choice for tertiary and industrial installations requiring reliable motor protection and control solutions.
Key Features
- 3-phase motor protection up to 1.5kW at 415V with thermomagnetic switching technology
- Adjustable thermal overload protection with 2.5-4A setting range for precise motor safeguarding
- 100kA rated short-circuit breaking capacity at 400V and 415V for demanding industrial applications
- Integrated auxiliary switches and under-voltage release protection for comprehensive motor control
- Compact reduced-footprint design optimizes cabinet space while maintaining full operational functionality
- DIN rail mounting on 35mm top-hat rail (IEC 60715) for straightforward installation
- Rotary handle operation provides intuitive and reliable manual control
- Frame clamp terminals accept conductors 1-10mm² or dual connections up to 6mm²
- IP20 protection degree suitable for indoor industrial and tertiary installations
- Compatible with MPX3 auxiliary accessories for expanded functionality and customization
Technical Specifications
| Specification |
Value |
| Product Type | 3-Phase Motor Protection Circuit Breaker |
| Model | MPX³ 32H |
| Reference Number | 417327 |
| EAN Code | 3414970395498 |
| Rated Motor Power | 1.5 kW at 415V / 1.1 kW at 400V (AC-3) |
| Number of Poles | 3 poles |
| Rated Permanent Current (Iu) | 4 A |
| Overload Release Setting Range | 2.5-4 A (adjustable thermal) |
| Undelayed Short-Circuit Release | 52 A (fixed) |
| Rated Operating Voltage Range | 220-690 V AC |
| Rated Short-Circuit Breaking Capacity (Icu) | 100 kA at 400V and 415V AC |
| Rated Service Breaking Capacity (Ics) | 100 kA at 415V |
| Switching Technology | Thermomagnetic |
| Control Element | Rotary handle (Turn button) |
| Main Circuit Connection | Frame clamp terminals |
| Terminal Capacity | 1-10 mm² single or 2×1-6 mm² dual connections |
| Integrated Auxiliary Switch | Yes |
| Integrated Under-Voltage Release | Yes |
| Thermal Overload Protection | Yes |
| Phase Failure Sensitive | No |
| Protection Degree (IP Rating) | IP20 |
| Height | 94 mm |
| Width | 45 mm |
| Depth | 99.6 mm |
| Mounting System | 35 mm DIN rail (IEC 60715) top-hat mounting |
| Device Construction | Built-in fixed device |
| Footprint | Reduced compact design |
| Compatible Accessories | MPX3 auxiliary modules |
| Environmental Compliance | RoHS compliant, environmentally conscious design |
| Application | Industrial and tertiary installations |
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