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Motor Protection Circuit Breaker MPX3 63H | 22-32A Adjustable | 50kA Short-Circuit Capacity | IP20 Rated | @Each of 1 | by Legrand

BRAND: Legrand
SKU: 417365
$501.00 List price: $624.30
+ −
30 Days Return Delivery Options
The Motor Protection Circuit Breaker MPX3 63H is designed for reliable protection of 3-phase motors, featuring an adjustable overload release current setting from 22-32A and a robust short-circuit breaking capacity of 50kA at 400V AC. Ideal for industrial and tertiary electrical installations, this breaker ensures safety and compliance with AS/NZS 3000 standards, making it a perfect choice for switchboards and power cabinets.

Product Name/Title: Motor Protection Circuit Breaker MPX3 63H | 22-32A Adjustable | 50kA Short-Circuit Capacity | IP20 Rated | @Each of 1 | by Legrand

Brand: Legrand

SKU: 417365

Alternatively Known As: Motor Protection Circuit Breaker, MPX3 Circuit Breaker, Motor Circuit Breaker 22-32A, Legrand MPX3 63H

Technical Specifications
  • Rated operating voltage: 220-690 V
  • Rated permanent current (Iu): 32 A
  • Overload release current setting: 22-32 A
  • Undelayed short-circuit release adjustment range: 416-416 A
  • Rated short-circuit breaking capacity (Icu) at 400 V AC: 50 kA
  • Rated operation power at AC-3, 230 V: 7.5 kW
  • Rated operation power at AC-3, 400 V: 15 kW
  • Number of poles: 3
  • Degree of protection: IP20
  • Type of electrical connection: Frame clamp
  • Type of control element: Turn button
  • With thermal overload protection: Yes
  • With integrated auxiliary switch: Yes
  • With integrated under voltage release: Yes
  • Device construction: Built-in fixed built-in technique
  • Dimensions (H x L x W): 140mm x 145mm x 55mm
  • Weight: 0.5 kg
Key Features
  • Thermomagnetic switch off technique
  • Overload release current setting adjustable from 22-32 A
  • Short-circuit breaking capacity of 50 kA at 400 V AC
  • Integrated auxiliary switch and under voltage release
  • Compatible with MPX3 auxiliaries
  • Cage terminals capacity from 0.75mm² to 35mm²
  • Easy operation with rotary handle
  • Compact size for optimized cabinet space
Professional Installation Requirements
  • Professional installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper operation.
Applications
  • Protection of 3-phase motors up to 15kW / 415V
  • Tertiary and industrial electrical installations
  • Control and signalling in switchboards and power cabinets
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Designed with environmentally conscious processes
  • Complies with substance-restriction requirements to reduce hazardous materials
Warranty Information

Standard manufacturer warranty applies. Please refer to Legrand for specific warranty terms.

Available Now

Available for immediate purchase, ideal for industrial and tertiary motor protection applications.

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