Description

Shop Legrand DX3 MCB 1P+N 40A B-Curve Circuit Breaker | 407479 In Iraq Best Prices

Thermal magnetic circuit-breaker with 40A B-curve, 6kA breaking capacity, IP20 fingerproof safety, and advanced energy limitation for reliable protection of household and commercial electrical installations.

The Legrand DX3 MCB 6000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 1 pole + neutral device features a 40A B-curve rating with 230V~ nominal voltage and 6kA breaking capacity according to IEC 60898-1 standard. The breaker provides IP20 "fingerproof" safety protection, preventing contact with solid bodies larger than 12.5mm, ensuring reliable protection for household and small commercial installations. With a built-in depth of 44mm and width of 17.8mm, it fits standard DIN rails and can be supplied by copper cable or prong busbar from either top or bottom. The device includes a label holder for clear circuit identification with ON/OFF indication printed on red and green backgrounds respectively. This circuit-breaker features advanced energy limitation technology (class 3 according to IEC 60898-1) and is equipped with DIN rail clamps allowing independent removal while the prong busbar remains in place. The tripping threshold for short-circuit protection ranges between 120A and 200A (B-curve between 3In and 5In), providing optimal protection. It operates reliably in ambient temperatures from -25°C to 70°C and can connect multi-wired conductors from 0.75-10mm² or solid-core conductors from 0.75-16mm². The device is halogen-free and complies with substance-restriction requirements, designed with environmentally conscious manufacturing processes. Legrand DX3 MCB offers maximum reliability with a rated impulse withstand voltage of 4kV and rated short-circuit breaking capacity of 10kA according to IEC 60947-2. The grey colored device (RAL 7035) features terminal marking indication and can be equipped with additional Legrand DX3 auxiliaries and accessories. Installation should be performed by qualified electricians in compliance with local installation rules, ensuring safe and effective protection of electrical circuits.

Key Features

Breaking capacity of 6kA according to IEC 60898-1 standard for household installations
B-curve tripping characteristic with 40A rated current for optimal short-circuit protection
IP20 fingerproof safety protection against solid bodies larger than 12.5mm
Advanced energy limitation class 3 technology for maximum protection and safety
Flexible supply options: copper cable or prong busbar from top or bottom
DIN rail mounting with independent removal capability while busbar remains in place
Label holder with ON/OFF indication for clear circuit identification
Compatible with Legrand DX3 auxiliaries and accessories for system expansion
Halogen-free and environmentally conscious manufacturing process
Wide ambient temperature operating range from -25°C to 70°C

Technical Specifications

Specification	Value
Product Name	MCB DX3 6000A 1 pole + neutral 40A curve B
Manufacturer	Legrand
Reference Number	407479
EAN Code	3245064074797
Breaking Capacity	6000A according to IEC 60898-1
Rated Current	40A
Release Characteristic	B-curve (120A-200A tripping threshold, 3In-5In)
Rated Voltage	230V AC
Rated Insulation Voltage	250V
Rated Impulse Withstand Voltage	4kV
Short-Circuit Breaking Capacity (Icn)	6kA at 230V per EN 60898
Short-Circuit Breaking Capacity (Icu)	10kA at 230V per IEC 60947-2
Number of Poles	2 (1 protected pole + neutral)
Current Limiting Class	3
Degree of Protection	IP20 (fingerproof)
Impact Strength	IK02
Frequency	50-60 Hz
Built-in Depth	44mm
Width	17.8mm
Height	94.8mm
Depth	77.6mm
Width in Modular Spacings	1
Color	Grey (RAL 7035)
Connectable Conductor Cross Section (Multi-wired)	0.75-10mm²
Connectable Conductor Cross Section (Solid-core)	0.75-16mm²
Connection Type	Screwed terminal, Busbar and cable
Electric Supply Direction	Top or bottom
Ambient Temperature (Operating)	-25°C to 70°C
Storage Temperature	-40°C to 70°C
Nominal Voltage Range	210-250V
Pollution Degree	2
Mounting Method	DIN rail
Flush-mounted Installation	Yes
Concurrently Switching Neutral	Yes
Additional Equipment Possible	Yes
Terminal Marking Indication	Yes
Label Space/Information Surface	Yes
Halogen Free	Yes
Explosion-proof	No
Carbon Footprint (Manufacturing)	0.760 kg CO2 eq.
Compliance Standards	IEC 60898-1, IEC 60947-2, IEC/EN 60529, RoHS, REACH

Order Legrand DX3 MCB 1P+N 40A B-Curve Circuit Breaker | 407479 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 1P+N 40A B-Curve Circuit Breaker | 407479

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SKU: 407479

Description

Shop Legrand DX3 MCB 1P+N 40A B-Curve Circuit Breaker | 407479 In Iraq Best Prices

Thermal magnetic circuit-breaker with 40A B-curve, 6kA breaking capacity, IP20 fingerproof safety, and advanced energy limitation for reliable protection of household and commercial electrical installations.

The Legrand DX3 MCB 6000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 1 pole + neutral device features a 40A B-curve rating with 230V~ nominal voltage and 6kA breaking capacity according to IEC 60898-1 standard. The breaker provides IP20 "fingerproof" safety protection, preventing contact with solid bodies larger than 12.5mm, ensuring reliable protection for household and small commercial installations. With a built-in depth of 44mm and width of 17.8mm, it fits standard DIN rails and can be supplied by copper cable or prong busbar from either top or bottom. The device includes a label holder for clear circuit identification with ON/OFF indication printed on red and green backgrounds respectively. This circuit-breaker features advanced energy limitation technology (class 3 according to IEC 60898-1) and is equipped with DIN rail clamps allowing independent removal while the prong busbar remains in place. The tripping threshold for short-circuit protection ranges between 120A and 200A (B-curve between 3In and 5In), providing optimal protection. It operates reliably in ambient temperatures from -25°C to 70°C and can connect multi-wired conductors from 0.75-10mm² or solid-core conductors from 0.75-16mm². The device is halogen-free and complies with substance-restriction requirements, designed with environmentally conscious manufacturing processes. Legrand DX3 MCB offers maximum reliability with a rated impulse withstand voltage of 4kV and rated short-circuit breaking capacity of 10kA according to IEC 60947-2. The grey colored device (RAL 7035) features terminal marking indication and can be equipped with additional Legrand DX3 auxiliaries and accessories. Installation should be performed by qualified electricians in compliance with local installation rules, ensuring safe and effective protection of electrical circuits.

Key Features

Breaking capacity of 6kA according to IEC 60898-1 standard for household installations
B-curve tripping characteristic with 40A rated current for optimal short-circuit protection
IP20 fingerproof safety protection against solid bodies larger than 12.5mm
Advanced energy limitation class 3 technology for maximum protection and safety
Flexible supply options: copper cable or prong busbar from top or bottom
DIN rail mounting with independent removal capability while busbar remains in place
Label holder with ON/OFF indication for clear circuit identification
Compatible with Legrand DX3 auxiliaries and accessories for system expansion
Halogen-free and environmentally conscious manufacturing process
Wide ambient temperature operating range from -25°C to 70°C

Technical Specifications

Specification	Value
Product Name	MCB DX3 6000A 1 pole + neutral 40A curve B
Manufacturer	Legrand
Reference Number	407479
EAN Code	3245064074797
Breaking Capacity	6000A according to IEC 60898-1
Rated Current	40A
Release Characteristic	B-curve (120A-200A tripping threshold, 3In-5In)
Rated Voltage	230V AC
Rated Insulation Voltage	250V
Rated Impulse Withstand Voltage	4kV
Short-Circuit Breaking Capacity (Icn)	6kA at 230V per EN 60898
Short-Circuit Breaking Capacity (Icu)	10kA at 230V per IEC 60947-2
Number of Poles	2 (1 protected pole + neutral)
Current Limiting Class	3
Degree of Protection	IP20 (fingerproof)
Impact Strength	IK02
Frequency	50-60 Hz
Built-in Depth	44mm
Width	17.8mm
Height	94.8mm
Depth	77.6mm
Width in Modular Spacings	1
Color	Grey (RAL 7035)
Connectable Conductor Cross Section (Multi-wired)	0.75-10mm²
Connectable Conductor Cross Section (Solid-core)	0.75-16mm²
Connection Type	Screwed terminal, Busbar and cable
Electric Supply Direction	Top or bottom
Ambient Temperature (Operating)	-25°C to 70°C
Storage Temperature	-40°C to 70°C
Nominal Voltage Range	210-250V
Pollution Degree	2
Mounting Method	DIN rail
Flush-mounted Installation	Yes
Concurrently Switching Neutral	Yes
Additional Equipment Possible	Yes
Terminal Marking Indication	Yes
Label Space/Information Surface	Yes
Halogen Free	Yes
Explosion-proof	No
Carbon Footprint (Manufacturing)	0.760 kg CO2 eq.
Compliance Standards	IEC 60898-1, IEC 60947-2, IEC/EN 60529, RoHS, REACH

Order Legrand DX3 MCB 1P+N 40A B-Curve Circuit Breaker | 407479 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.