Description

Shop Legrand DX3 3-Pole 63A Curve D Circuit Breaker | 409839 In Iraq Best Prices

Professional-grade 3-pole 63A D-curve circuit breaker with 25kA breaking capacity, IP20 finger-safe terminals, and DIN-rail mounting for reliable electrical circuit protection

The Legrand DX3 three-pole modular thermal-magnetic circuit breaker is a professional-grade electrical protection device designed for control, protection, and isolation of electrical circuits. This advanced circuit breaker delivers exceptional performance with a 25kA breaking capacity at 400V AC and features a D-curve characteristic that provides optimal protection for circuits with moderate inrush currents. The device is engineered with IP20 finger-safe terminals that ensure secure DIN-rail mounting and safe operation in residential and small commercial applications. This circuit breaker incorporates cutting-edge thermal-magnetic technology that combines rapid response to short circuits with reliable protection against overload conditions. With a rated current of 63A and rated voltage of 400V, it provides comprehensive circuit protection across three poles simultaneously. The D-curve tripping characteristic delivers short-circuit protection between 630A and 882A (10-14 times the rated current), making it ideal for circuits with moderate inrush currents such as standard lighting and power distribution systems. The DX3 circuit breaker features a convenient label holder for clear circuit identification, a red/green mechanical indicator displaying open/closed status, and compatibility with Legrand DX3 auxiliaries and RCD add-on modules. Built with halogen-free materials and designed through an environmentally conscious process, this device meets all substance-restriction requirements and offers reliable performance across ambient temperatures from -25°C to +70°C. Its compact 4.5-module width design allows efficient use of DIN-rail space while maintaining professional-grade protection standards.

Key Features

25kA breaking capacity at 400V AC with D-curve protection characteristic
Three-pole thermal-magnetic protection for comprehensive circuit safety
IP20 finger-safe terminals ensuring secure DIN-rail mounting
Red/green mechanical indicator displaying open/closed contact status
Compatible with Legrand DX3 auxiliaries and RCD add-on modules
Halogen-free construction with environmentally conscious design
Label holder for clear circuit identification and management
Operates reliably across -25°C to +70°C ambient temperature range

Technical Specifications

Specification	Value
Rated Current	63 A
Rated Voltage	400 V AC
Number of Poles	3 poles
Breaking Capacity	25 kA at 400V, 50 kA at 230V
Trip Characteristic	D-curve (630-882A)
Rated Insulation Voltage	500 V
Impulse Withstand Voltage	6 kV
Degree of Protection	IP20 (Finger-safe)
Impact Strength Rating	IK02
Built-in Depth	47 mm
Module Width	4.5 modules
Physical Width	80.1 mm
Physical Height	127.5 mm
Physical Depth	79.2 mm
Operating Temperature Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Connector Type	Screwed terminal
Conductor Cross Section (Solid)	1.5-50 mm²
Conductor Cross Section (Multi-wire)	1.5-35 mm²
Mounting Method	DIN rail
Supply Direction	Top or bottom
Color	Grey (RAL 7035)
Material	Halogen-free
Frequency	50-60 Hz
Product Reference	409839
EAN Code	3245064098397

Order Legrand DX3 3-Pole 63A Curve D Circuit Breaker | 409839 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

Legrand DX3 3-Pole 63A Curve D Circuit Breaker | 409839

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SKU: 409839

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 3-Pole 63A Curve D Circuit Breaker | 409839 In Iraq Best Prices

Professional-grade 3-pole 63A D-curve circuit breaker with 25kA breaking capacity, IP20 finger-safe terminals, and DIN-rail mounting for reliable electrical circuit protection

The Legrand DX3 three-pole modular thermal-magnetic circuit breaker is a professional-grade electrical protection device designed for control, protection, and isolation of electrical circuits. This advanced circuit breaker delivers exceptional performance with a 25kA breaking capacity at 400V AC and features a D-curve characteristic that provides optimal protection for circuits with moderate inrush currents. The device is engineered with IP20 finger-safe terminals that ensure secure DIN-rail mounting and safe operation in residential and small commercial applications. This circuit breaker incorporates cutting-edge thermal-magnetic technology that combines rapid response to short circuits with reliable protection against overload conditions. With a rated current of 63A and rated voltage of 400V, it provides comprehensive circuit protection across three poles simultaneously. The D-curve tripping characteristic delivers short-circuit protection between 630A and 882A (10-14 times the rated current), making it ideal for circuits with moderate inrush currents such as standard lighting and power distribution systems. The DX3 circuit breaker features a convenient label holder for clear circuit identification, a red/green mechanical indicator displaying open/closed status, and compatibility with Legrand DX3 auxiliaries and RCD add-on modules. Built with halogen-free materials and designed through an environmentally conscious process, this device meets all substance-restriction requirements and offers reliable performance across ambient temperatures from -25°C to +70°C. Its compact 4.5-module width design allows efficient use of DIN-rail space while maintaining professional-grade protection standards.

Key Features

25kA breaking capacity at 400V AC with D-curve protection characteristic
Three-pole thermal-magnetic protection for comprehensive circuit safety
IP20 finger-safe terminals ensuring secure DIN-rail mounting
Red/green mechanical indicator displaying open/closed contact status
Compatible with Legrand DX3 auxiliaries and RCD add-on modules
Halogen-free construction with environmentally conscious design
Label holder for clear circuit identification and management
Operates reliably across -25°C to +70°C ambient temperature range

Technical Specifications

Specification	Value
Rated Current	63 A
Rated Voltage	400 V AC
Number of Poles	3 poles
Breaking Capacity	25 kA at 400V, 50 kA at 230V
Trip Characteristic	D-curve (630-882A)
Rated Insulation Voltage	500 V
Impulse Withstand Voltage	6 kV
Degree of Protection	IP20 (Finger-safe)
Impact Strength Rating	IK02
Built-in Depth	47 mm
Module Width	4.5 modules
Physical Width	80.1 mm
Physical Height	127.5 mm
Physical Depth	79.2 mm
Operating Temperature Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Connector Type	Screwed terminal
Conductor Cross Section (Solid)	1.5-50 mm²
Conductor Cross Section (Multi-wire)	1.5-35 mm²
Mounting Method	DIN rail
Supply Direction	Top or bottom
Color	Grey (RAL 7035)
Material	Halogen-free
Frequency	50-60 Hz
Product Reference	409839
EAN Code	3245064098397

Order Legrand DX3 3-Pole 63A Curve D Circuit Breaker | 409839 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.