Name: Motor protection circuit breaker MPX3 32H 18-26A 50KA
SKU: 417334

Motor protection circuit breaker MPX3 32H 18-26A 50KA

REF. 417334 EAN. 3414970395634

MPX³ motor circuit breaker with reduced footprint ensures reliable protection, control and isolation of 3-phase motors up to 11kW/415V. Its adjustable 18A to 26A thermal-magnetic protection and 50kA breaking capacity optimize safety.

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Description

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

Overload release current setting (Min-Max)	18-26 A
Adjustment range undelayed short-circuit release (Min-Max)	338-338 A
With 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, 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

Motor protection circuit breaker MPX3 32H 18-26A 50KA

Motor protection circuit breaker MPX3 32H 18-26A 50KA

Description

Product characteristics

Recommendation / Restriction

The product's benefits

Installation

Usage

Technical characteristics

Documentation

Additional documents