Description

Shop Legrand DX3 Three-Pole 6A Curve C Circuit Breaker MCB | 409779 In Iraq Best Prices

Professional three-pole 6A modular circuit breaker with 25kA breaking capacity, C curve tripping, IP20 finger-safe terminals, DIN rail mounting, and environmental compliance for residential and commercial electrical distribution.

The Legrand DX3 MCB is a professional-grade three-pole modular thermal-magnetic circuit breaker designed for control, protection, and isolation of electrical circuits in residential and small commercial applications. This device features a 25kA breaking capacity at 400V with C curve tripping characteristics and a 6A rated current, making it ideal for general-purpose circuit protection. The breaker incorporates IP20 finger-safe terminals for enhanced safety and is designed for DIN rail mounting, allowing for flexible installation in electrical distribution panels. This circuit breaker offers superior reliability with rated short-circuit breaking capacity of 50kA at 230V and 25kA at 400V according to IEC 60947-2 standards. The device features a built-in depth of 44mm and operates efficiently across AC voltage with a nominal voltage range of 360-440V and frequency range of 50-60Hz. The DX3 is equipped with dual DIN rail clamps positioned on both top and bottom sides, enabling independent removal while maintaining power supply through the prong busbar system. The breaker is compatible with copper cables and various busbar systems including prong busbar (top or bottom side), fork busbar (bottom side), and Legrand HX3 plug busbar (top side). It can be connected to aluminum cables with the appropriate terminal accessory. The device includes a convenient label holder for circuit identification and clear ON/OFF indication with red and green background markings for easy status identification. Manufactured with halogen-free materials and designed through an environmentally conscious process, this product complies with all substance-restriction requirements and RoHS directives.

Key Features

25kA breaking capacity at 400V with IEC 60947-2 compliance
C curve tripping characteristic with 30A-60A short-circuit threshold (5-10 In)
IP20 finger-proof protection against solid bodies larger than 12.5mm
Dual DIN rail clamps for independent removal and flexible installation
Compatible with copper cables, prong busbar, fork busbar, and HX3 plug busbar systems
Halogen-free construction with environmentally conscious design
Clear label holder with ON/OFF status indication (red/green backgrounds)
Operates across 50-60Hz frequency with 360-440V nominal voltage range
Connectable to aluminum cables with appropriate terminal accessories
Additional equipment compatible including RCD add-on modules and accessories

Technical Specifications

Specification	Value
Product Name	MCB DX3 Three-Pole Circuit Breaker
Brand	Legrand
Reference Number	409779
EAN Code	3245064097796
Number of Poles	3 poles (3 protected poles)
Rated Current	6 Amperes
Release Characteristic	C curve (5-10 In tripping threshold)
Rated Voltage	400V AC
Nominal Voltage Range	360-440V
Rated Insulation Voltage	500V
Rated Impulse Withstand Voltage	4kV
Breaking Capacity at 230V	50kA (Icu according to IEC 60947-2)
Breaking Capacity at 400V	25kA (Icu according to IEC 60947-2)
Frequency Range	50-60Hz
Degree of Protection	IP20 (finger-safe terminals)
Built-in Depth	44mm
Width	53.1mm
Height	94.8mm
Depth (Total)	77.8mm
Modular Width	3 modular spacings
Mounting Method	DIN rail mounting with dual clamps
Connection Type	Screwed terminal, Busbar, and cable connection
Connectable Conductor Cross Section (Solid-core)	1.5-35mm²
Connectable Conductor Cross Section (Multi-wired)	1.5-25mm²
Supply Direction	By top or bottom
Neutral Conductor Switching	No (2-pole switching)
Pollution Degree	3
Operating Temperature Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Impact Strength Degree	IK02
Colour	Grey
RAL Number	RAL 7035
Halogen Free	Yes
Flush-mounted Installation	Yes
Additional Equipment Possible	Yes (RCD add-on modules and accessories)
Label Space	Yes (label holder included)
Carbon Footprint (Manufacturing)	3.006 kg CO₂ eq.
Compatibility	Copper cable, prong busbar, fork busbar, HX3 plug busbar, aluminum cable with accessory
Standards Compliance	IEC 60947-2, IEC/EN 60529, RoHS, REACH

Order Legrand DX3 Three-Pole 6A Curve C Circuit Breaker MCB | 409779 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

Legrand DX3 Three-Pole 6A Curve C Circuit Breaker MCB | 409779

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SKU: 409779

Shipped today? Order within: Oct 01, 2026 17:00:00 +0300

Shipped today? Order within: Oct 01, 2026 17:00:00 +0300

Description

Shop Legrand DX3 Three-Pole 6A Curve C Circuit Breaker MCB | 409779 In Iraq Best Prices

Professional three-pole 6A modular circuit breaker with 25kA breaking capacity, C curve tripping, IP20 finger-safe terminals, DIN rail mounting, and environmental compliance for residential and commercial electrical distribution.

The Legrand DX3 MCB is a professional-grade three-pole modular thermal-magnetic circuit breaker designed for control, protection, and isolation of electrical circuits in residential and small commercial applications. This device features a 25kA breaking capacity at 400V with C curve tripping characteristics and a 6A rated current, making it ideal for general-purpose circuit protection. The breaker incorporates IP20 finger-safe terminals for enhanced safety and is designed for DIN rail mounting, allowing for flexible installation in electrical distribution panels. This circuit breaker offers superior reliability with rated short-circuit breaking capacity of 50kA at 230V and 25kA at 400V according to IEC 60947-2 standards. The device features a built-in depth of 44mm and operates efficiently across AC voltage with a nominal voltage range of 360-440V and frequency range of 50-60Hz. The DX3 is equipped with dual DIN rail clamps positioned on both top and bottom sides, enabling independent removal while maintaining power supply through the prong busbar system. The breaker is compatible with copper cables and various busbar systems including prong busbar (top or bottom side), fork busbar (bottom side), and Legrand HX3 plug busbar (top side). It can be connected to aluminum cables with the appropriate terminal accessory. The device includes a convenient label holder for circuit identification and clear ON/OFF indication with red and green background markings for easy status identification. Manufactured with halogen-free materials and designed through an environmentally conscious process, this product complies with all substance-restriction requirements and RoHS directives.

Key Features

25kA breaking capacity at 400V with IEC 60947-2 compliance
C curve tripping characteristic with 30A-60A short-circuit threshold (5-10 In)
IP20 finger-proof protection against solid bodies larger than 12.5mm
Dual DIN rail clamps for independent removal and flexible installation
Compatible with copper cables, prong busbar, fork busbar, and HX3 plug busbar systems
Halogen-free construction with environmentally conscious design
Clear label holder with ON/OFF status indication (red/green backgrounds)
Operates across 50-60Hz frequency with 360-440V nominal voltage range
Connectable to aluminum cables with appropriate terminal accessories
Additional equipment compatible including RCD add-on modules and accessories

Technical Specifications

Specification	Value
Product Name	MCB DX3 Three-Pole Circuit Breaker
Brand	Legrand
Reference Number	409779
EAN Code	3245064097796
Number of Poles	3 poles (3 protected poles)
Rated Current	6 Amperes
Release Characteristic	C curve (5-10 In tripping threshold)
Rated Voltage	400V AC
Nominal Voltage Range	360-440V
Rated Insulation Voltage	500V
Rated Impulse Withstand Voltage	4kV
Breaking Capacity at 230V	50kA (Icu according to IEC 60947-2)
Breaking Capacity at 400V	25kA (Icu according to IEC 60947-2)
Frequency Range	50-60Hz
Degree of Protection	IP20 (finger-safe terminals)
Built-in Depth	44mm
Width	53.1mm
Height	94.8mm
Depth (Total)	77.8mm
Modular Width	3 modular spacings
Mounting Method	DIN rail mounting with dual clamps
Connection Type	Screwed terminal, Busbar, and cable connection
Connectable Conductor Cross Section (Solid-core)	1.5-35mm²
Connectable Conductor Cross Section (Multi-wired)	1.5-25mm²
Supply Direction	By top or bottom
Neutral Conductor Switching	No (2-pole switching)
Pollution Degree	3
Operating Temperature Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Impact Strength Degree	IK02
Colour	Grey
RAL Number	RAL 7035
Halogen Free	Yes
Flush-mounted Installation	Yes
Additional Equipment Possible	Yes (RCD add-on modules and accessories)
Label Space	Yes (label holder included)
Carbon Footprint (Manufacturing)	3.006 kg CO₂ eq.
Compatibility	Copper cable, prong busbar, fork busbar, HX3 plug busbar, aluminum cable with accessory
Standards Compliance	IEC 60947-2, IEC/EN 60529, RoHS, REACH

Order Legrand DX3 Three-Pole 6A Curve C Circuit Breaker MCB | 409779 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.