Shop Legrand MPX3 Motor Protection Circuit Breaker 18-26A 50KA | 417364 In Iraq Best Prices
Compact motor protection circuit breaker with adjustable 18-26A thermal-magnetic protection and 50kA breaking capacity for 3-phase motors up to 11kW, ideal for HVAC and industrial applications.
The Legrand MPX³ motor circuit breaker is a compact and reliable solution designed for the protection, control, and isolation of 3-phase motors up to 11kW at 415V. This advanced device features adjustable thermal-magnetic protection with a current setting range of 18A to 26A, providing precise motor overload protection. With a rated short-circuit breaking capacity of 50kA at 400V AC, the MPX3 63H is engineered to handle demanding HVAC and industrial applications with exceptional performance and durability.
The MPX³ motor circuit breaker incorporates a reduced footprint design that optimizes cabinet space utilization, making it ideal for tertiary and industrial installations. The device features a rotary handle for easy operation, integrated auxiliary switch, and integrated under-voltage release for enhanced safety and control. Its cage terminals accommodate conductors from 0.75mm² to 35mm² (or 2 x 0.75mm² to 25mm²), ensuring flexible installation options. The thermomagnetic switching-off technique provides reliable protection against both overload and short-circuit conditions.
This motor protection circuit breaker meets all substance-restriction requirements and has been designed with environmental consciousness. Compatible with MPX3 auxiliaries, it can be mounted on 35mm top-hat mounting rails (IEC 60715) or mounting plates. The device operates at rated voltages between 220-690V and delivers rated operation power of 5.5kW at 230V (AC-3) or 11kW at 400V (AC-3), making it the perfect choice for modern industrial motor protection applications.
Key Features
- Adjustable thermal-magnetic protection with 18-26A current setting range
- 50kA short-circuit breaking capacity at 400V AC for superior protection
- Compact reduced footprint design optimizes cabinet space utilization
- Integrated auxiliary switch and under-voltage release for enhanced safety
- Compatible with MPX3 auxiliaries and flexible mounting options
- Rotary handle for easy and intuitive operation
- Cage terminals accommodate 0.75mm² to 35mm² conductors
- Suitable for 3-phase motors up to 11kW at 415V
- Operates at rated voltages from 220-690V
- Environmentally conscious design with substance-restriction compliance
Technical Specifications
| Specification |
Value |
| Product Type | Motor Protection Circuit Breaker |
| Brand | Legrand |
| Model | MPX3 63H |
| Reference Number | 417364 |
| EAN Code | 3414970396075 |
| Overload Release Current Setting (Min-Max) | 18-26 A |
| Undelayed Short-Circuit Release Adjustment Range | 338-338 A |
| Thermal Overload Protection | Yes |
| Phase Failure Sensitive | No |
| Switch-Off Technique | Thermomagnetic |
| Rated Operating Voltage (Min-Max) | 220-690 V |
| Rated Permanent Current Iu | 26 A |
| Rated Operation Power at AC-3, 230V | 5.5 kW |
| Rated Operation Power at AC-3, 400V | 11 kW |
| Type of Electrical Connection | Frame Clamp |
| Control Element Type | Turn Button/Rotary Handle |
| Device Construction | Built-in Device Fixed Built-in Technique |
| Integrated Auxiliary Switch | Yes |
| Integrated Under-Voltage Release | Yes |
| Number of Poles | 3 |
| Rated Short-Circuit Breaking Capacity Icu at 400V AC | 50 kA |
| Rated Short-Circuit Making Capacity Ics at 400V AC | 50 kA |
| Degree of Protection (IP) | IP20 |
| Height | 140 mm |
| Width | 55 mm |
| Depth | 144.6 mm |
| Conductor Capacity (Single) | 0.75mm² to 35mm² |
| Conductor Capacity (Double) | 2 x 0.75mm² to 25mm² |
| Mounting Type | 35mm Top-Hat Rail (IEC 60715) or Mounting Plate |
| Motor Protection Class | 3-Phase Motors up to 11kW |
Order Legrand MPX3 Motor Protection Circuit Breaker 18-26A 50KA | 417364 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
