Description

Shop Legrand DX3 MCB 3P 16A Curve D 10kA Circuit Breaker | 409499 In Iraq Best Prices

Legrand DX3 3-pole 16A circuit breaker with 10kA breaking capacity and D curve characteristic for high inrush current protection in industrial and commercial applications.

The Legrand DX3 MCB (Miniature Circuit Breaker) is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 10kA at 400V~ and featuring a D curve characteristic for high inrush currents, this 3-pole device is ideal for applications requiring robust protection and control. The D curve release characteristic provides protection against high inrush currents, making it particularly suitable for industrial and commercial installations with inductive loads. This circuit breaker is equipped with DIN rail clamps on both top and bottom sides, allowing independent removal without affecting the prong busbar supply. It features an on/off indication printed on the handle with red and green backgrounds for easy status identification. The device can be supplied via copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side). With a rated current of 16A and rated voltage of 400V, it offers reliable performance in demanding electrical environments. The MCB is fingerproof with IP20 protection according to IEC/EN 60529 standard and can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and accessories. It complies with substance-restriction requirements and has been designed with environmental consciousness. The device includes a label holder for clear circuit identification and is suitable for both flush-mounted and surface installations. Built with halogen-free materials, this circuit breaker represents a commitment to safety and environmental responsibility.

Key Features

Breaking capacity of 10kA at 400V with D curve characteristic for high inrush currents
3-pole design with 16A rated current for comprehensive circuit protection
Fingerproof IP20 protection according to IEC/EN 60529 standard
Independent DIN rail removal with top and bottom clamps without affecting busbar supply
Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
Label holder for clear circuit identification and easy status indication
Halogen-free construction for environmental responsibility
Multiple supply options: copper cable, prong busbar, fork busbar or HX3 plug busbar

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit Breaker (MCB)
Number of Poles	3 poles
Rated Current	16 A
Rated Voltage	400 V AC
Breaking Capacity at 400V	10 kA according to IEC 60898-1
Release Characteristic	D curve (10-14 In)
Rated Insulation Voltage	500 V
Rated Impulse Withstand Voltage	4 kV
Breaking Capacity at 230V	16 kA (Icn)
Frequency	50-60 Hz
Degree of Protection	IP20 (Fingerproof)
Width (Modular Spacing)	3 modules
Width	53.1 mm
Height	94.8 mm
Depth	77.8 mm
Built-in Depth	44 mm
Connectable Conductor Cross Section (Solid-core)	1.5-35 mm²
Connectable Conductor Cross Section (Multi-wired)	1.5-25 mm²
Connection Type	Screwed terminal
Mounting Method	DIN rail
Operating Temperature	-25°C to +70°C
Storage Temperature	-40°C to +70°C
Pollution Degree	2
Impact Strength	IK02
Colour	Grey (RAL 7035)
Material	Halogen-free
Supply Direction	Top or bottom
Flush-mounted Installation	Yes
Reference Number	409499
EAN Code	3414970434418
Carbon Footprint (Manufacturing)	2.456 kg CO₂ eq.

Order Legrand DX3 MCB 3P 16A Curve D 10kA Circuit Breaker | 409499 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

Legrand DX3 MCB 3P 16A Curve D 10kA Circuit Breaker | 409499

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SKU: 409499

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 MCB 3P 16A Curve D 10kA Circuit Breaker | 409499 In Iraq Best Prices

Legrand DX3 3-pole 16A circuit breaker with 10kA breaking capacity and D curve characteristic for high inrush current protection in industrial and commercial applications.

The Legrand DX3 MCB (Miniature Circuit Breaker) is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 10kA at 400V~ and featuring a D curve characteristic for high inrush currents, this 3-pole device is ideal for applications requiring robust protection and control. The D curve release characteristic provides protection against high inrush currents, making it particularly suitable for industrial and commercial installations with inductive loads. This circuit breaker is equipped with DIN rail clamps on both top and bottom sides, allowing independent removal without affecting the prong busbar supply. It features an on/off indication printed on the handle with red and green backgrounds for easy status identification. The device can be supplied via copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side). With a rated current of 16A and rated voltage of 400V, it offers reliable performance in demanding electrical environments. The MCB is fingerproof with IP20 protection according to IEC/EN 60529 standard and can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and accessories. It complies with substance-restriction requirements and has been designed with environmental consciousness. The device includes a label holder for clear circuit identification and is suitable for both flush-mounted and surface installations. Built with halogen-free materials, this circuit breaker represents a commitment to safety and environmental responsibility.

Key Features

Breaking capacity of 10kA at 400V with D curve characteristic for high inrush currents
3-pole design with 16A rated current for comprehensive circuit protection
Fingerproof IP20 protection according to IEC/EN 60529 standard
Independent DIN rail removal with top and bottom clamps without affecting busbar supply
Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
Label holder for clear circuit identification and easy status indication
Halogen-free construction for environmental responsibility
Multiple supply options: copper cable, prong busbar, fork busbar or HX3 plug busbar

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit Breaker (MCB)
Number of Poles	3 poles
Rated Current	16 A
Rated Voltage	400 V AC
Breaking Capacity at 400V	10 kA according to IEC 60898-1
Release Characteristic	D curve (10-14 In)
Rated Insulation Voltage	500 V
Rated Impulse Withstand Voltage	4 kV
Breaking Capacity at 230V	16 kA (Icn)
Frequency	50-60 Hz
Degree of Protection	IP20 (Fingerproof)
Width (Modular Spacing)	3 modules
Width	53.1 mm
Height	94.8 mm
Depth	77.8 mm
Built-in Depth	44 mm
Connectable Conductor Cross Section (Solid-core)	1.5-35 mm²
Connectable Conductor Cross Section (Multi-wired)	1.5-25 mm²
Connection Type	Screwed terminal
Mounting Method	DIN rail
Operating Temperature	-25°C to +70°C
Storage Temperature	-40°C to +70°C
Pollution Degree	2
Impact Strength	IK02
Colour	Grey (RAL 7035)
Material	Halogen-free
Supply Direction	Top or bottom
Flush-mounted Installation	Yes
Reference Number	409499
EAN Code	3414970434418
Carbon Footprint (Manufacturing)	2.456 kg CO₂ eq.

Order Legrand DX3 MCB 3P 16A Curve D 10kA Circuit Breaker | 409499 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.