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Motor protection circuit breaker MPX3 32MA 26.0A 50KA

MPX³ LEGRAND

Motor protection circuit breaker MPX3 32MA 26.0A 50KA

REF. 417354 EAN. 3414970395955
MPX³ motor circuit breaker with reduced footprint for protection, control and isolation of 3‑phase electric motors up to 11kW, with magnetic short‑circuit protection up to 50kA at 415V, 26A rating and rotary handle.
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Description

MPX³ motor circuit breaker with reduced footprint for protection, control and isolation of 3‑phase electric motors up to 11kW, with magnetic short‑circuit protection up to 50kA at 415V, 26A rating and rotary handle.

Product characteristics
  • For the protection of 3 - ph motors 11kW / 415V
  • Icu = 50kA / 415V Ics = 38kA / 415V
  • Screw terminals capacity : 1mm² to 10mm² / 2 x 1mm² to 6mm²
  • Compatible with MPX3 auxiliaries
  • The device complies with substance-restriction requirements and has been designed in an environmentally conscious process.
Recommendation / Restriction
  • Product specially designed for tertiary and industrial installations. Recommended for the protection of 3-ph motors 11kW/415V. Read the instructions before installing this product. Use only Legrand branded accessories.

The product's benefits

Installation
  • Possible fixing on 35mm "top hat" mounting rail (IEC 60715). Reduced size to optimize the space available in the cabinet.
Usage
  • Easy operation thanks to the rotary handle

Technical characteristics

Adjustment range undelayed short-circuit release (Min-Max) 338-338 A
With thermal overload protection No
Phase failure sensitive No
Switch off technique Magnetic
Rated operating voltage (Min-Max) 220-690 V
Rated permanent current Iu 26 A
Rated operation power at AC-3, 230 V 5.5 kW
Rated operation power at AC-3, 400 V 11 kW
Type of electrical connection of main circuit Frame clamp
Type of control element Turn button
Device construction Built-in device fixed built-in technique
With integrated auxiliary switch Yes
With integrated under voltage release Yes
Number of poles 3
Rated short-circuit breaking capacity Icu at 400 V, AC 50 kA
Degree of protection (IP) IP20
Height 94 mm
Width 45 mm
Depth 99.6 mm

Documentation

4 documents
Technical Sheet
F01988FR-05.pdf pdf (2.88 Mo)
Instruction Use
LE07207AB.pdf pdf (4.25 Mo)
Technical Sheet
F01988EN-05.pdf pdf (2.86 Mo)
Technical Guide
1 document
RoHS DIRECTIVE
5 documents
Catalogue Commercial Page
ex223001_0270.pdf pdf (0.09 Mo)
Catalogue Technical Page
ex223001_0272-0273.pdf pdf (0.18 Mo)
Catalogue Technical Page
ex223001_0276-0277.pdf pdf (0.69 Mo)
Catalogue Technical Page
ex223001_0274.pdf pdf (0.04 Mo)
Catalogue Technical Page
ex223001_0275.pdf pdf (0.07 Mo)
1 document
3D Autocad
417320.dwg dwg (0.15 Mo)
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