Description

Shop Legrand DX3 MCB 2P 4A B-Curve Circuit Breaker | 408938 In Iraq Best Prices

Legrand DX3 2-pole 4A B-curve MCB with 16kA breaking capacity at 230V, IP20 protection, DIN rail mounting, and comprehensive circuit protection for residential installations.

The Legrand DX3 MCB (Miniature Circuit Breaker) is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 2-pole device features a 4A rated current with B-curve release characteristic and delivers a 16kA breaking capacity at 230V and 10kA at 400V. The breaker complies with IEC 60898-1 standard for household installations and offers IP20 protection against solid bodies larger than 12.5mm, making it "fingerproof" for safe installation environments. The device features DIN rail mounting with dual clamps (top and bottom) allowing independent removal while the prong busbar remains in place. It can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar. The MCB includes a convenient label holder for clear circuit identification and ON/OFF indication printed on the handle with red and green backgrounds respectively. With a current limiting class 3 designation, it provides maximum energy limitation according to IEC 60898-1 standard. This product is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories. It operates reliably in ambient temperatures ranging from -25°C to 70°C and features halogen-free construction for environmentally conscious installations. The device can connect to multi-wired conductors from 1.5-25mm² or solid-core conductors from 1.5-35mm², making it versatile for various installation requirements.

Key Features

Thermal magnetic protection against overloads and short-circuits with B-curve release characteristic
16kA breaking capacity at 230V and 10kA at 400V according to IEC 60898-1 standard
IP20 protection - fingerproof against solid bodies larger than 12.5mm
DIN rail mounting with dual independent clamps for easy installation and removal
Compatible with Legrand DX3 auxiliaries, RCD add-on modules and various accessories
Current limiting class 3 with maximum energy limitation capability
Label holder for clear circuit identification with ON/OFF indication
Halogen-free construction for environmentally conscious installations
Operating temperature range -25°C to 70°C with storage range -40°C to 70°C
Flexible conductor connection: multi-wired 1.5-25mm² or solid-core 1.5-35mm²

Technical Specifications

Specification	Value
Product Type	Miniature Circuit Breaker (MCB) - Thermal Magnetic
Brand	Legrand
Series	DX3
Reference Number	408938
EAN Code	3245064089388
Number of Poles	2 (2P)
Rated Current	4 A
Release Characteristic	B-curve (3-5 In)
Rated Voltage	400 V AC
Rated Insulation Voltage	500 V
Rated Impulse Withstand Voltage	4 kV
Breaking Capacity at 230V	16 kA (Icn according to EN 60898)
Breaking Capacity at 400V	10 kA (Icn according to EN 60898)
Ultimate Breaking Capacity at 230V	32 kA (Icu according to IEC 60947-2)
Ultimate Breaking Capacity at 400V	16 kA (Icu according to IEC 60947-2)
Current Limiting Class	3
Degree of Protection	IP20 (Fingerproof)
Degree of Impact Strength	IK02
Mounting Method	DIN Rail
Width in Modular Spacings	2
Width	35.4 mm
Height	94.8 mm
Depth	77.8 mm
Built-in Depth	44 mm
Color	Grey (RAL 7035)
Connection Type	Screwed Terminal
Multi-wired Conductor Cross Section	1.5-25 mm²
Solid-core Conductor Cross Section	1.5-35 mm²
Frequency	50-60 Hz
Operating Temperature Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Pollution Degree	2
Electric Supply Direction	By the top or bottom
Concurrently Switching Neutral	No
Flush-mounted Installation	Yes
Additional Equipment Possible	Yes
Halogen Free	Yes
Explosion-proof	No
Label Space/Information Surface	Yes
Carbon Footprint (Manufacturing Phase)	1.758 kg CO2 eq.
Compliance Standard	IEC 60898-1, IEC/EN 60529, IEC 60947-2

Order Legrand DX3 MCB 2P 4A B-Curve Circuit Breaker | 408938 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 2P 4A B-Curve Circuit Breaker | 408938

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SKU: 408938

Description

Shop Legrand DX3 MCB 2P 4A B-Curve Circuit Breaker | 408938 In Iraq Best Prices

Legrand DX3 2-pole 4A B-curve MCB with 16kA breaking capacity at 230V, IP20 protection, DIN rail mounting, and comprehensive circuit protection for residential installations.

The Legrand DX3 MCB (Miniature Circuit Breaker) is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 2-pole device features a 4A rated current with B-curve release characteristic and delivers a 16kA breaking capacity at 230V and 10kA at 400V. The breaker complies with IEC 60898-1 standard for household installations and offers IP20 protection against solid bodies larger than 12.5mm, making it "fingerproof" for safe installation environments. The device features DIN rail mounting with dual clamps (top and bottom) allowing independent removal while the prong busbar remains in place. It can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar. The MCB includes a convenient label holder for clear circuit identification and ON/OFF indication printed on the handle with red and green backgrounds respectively. With a current limiting class 3 designation, it provides maximum energy limitation according to IEC 60898-1 standard. This product is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories. It operates reliably in ambient temperatures ranging from -25°C to 70°C and features halogen-free construction for environmentally conscious installations. The device can connect to multi-wired conductors from 1.5-25mm² or solid-core conductors from 1.5-35mm², making it versatile for various installation requirements.

Key Features

Thermal magnetic protection against overloads and short-circuits with B-curve release characteristic
16kA breaking capacity at 230V and 10kA at 400V according to IEC 60898-1 standard
IP20 protection - fingerproof against solid bodies larger than 12.5mm
DIN rail mounting with dual independent clamps for easy installation and removal
Compatible with Legrand DX3 auxiliaries, RCD add-on modules and various accessories
Current limiting class 3 with maximum energy limitation capability
Label holder for clear circuit identification with ON/OFF indication
Halogen-free construction for environmentally conscious installations
Operating temperature range -25°C to 70°C with storage range -40°C to 70°C
Flexible conductor connection: multi-wired 1.5-25mm² or solid-core 1.5-35mm²

Technical Specifications

Specification	Value
Product Type	Miniature Circuit Breaker (MCB) - Thermal Magnetic
Brand	Legrand
Series	DX3
Reference Number	408938
EAN Code	3245064089388
Number of Poles	2 (2P)
Rated Current	4 A
Release Characteristic	B-curve (3-5 In)
Rated Voltage	400 V AC
Rated Insulation Voltage	500 V
Rated Impulse Withstand Voltage	4 kV
Breaking Capacity at 230V	16 kA (Icn according to EN 60898)
Breaking Capacity at 400V	10 kA (Icn according to EN 60898)
Ultimate Breaking Capacity at 230V	32 kA (Icu according to IEC 60947-2)
Ultimate Breaking Capacity at 400V	16 kA (Icu according to IEC 60947-2)
Current Limiting Class	3
Degree of Protection	IP20 (Fingerproof)
Degree of Impact Strength	IK02
Mounting Method	DIN Rail
Width in Modular Spacings	2
Width	35.4 mm
Height	94.8 mm
Depth	77.8 mm
Built-in Depth	44 mm
Color	Grey (RAL 7035)
Connection Type	Screwed Terminal
Multi-wired Conductor Cross Section	1.5-25 mm²
Solid-core Conductor Cross Section	1.5-35 mm²
Frequency	50-60 Hz
Operating Temperature Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Pollution Degree	2
Electric Supply Direction	By the top or bottom
Concurrently Switching Neutral	No
Flush-mounted Installation	Yes
Additional Equipment Possible	Yes
Halogen Free	Yes
Explosion-proof	No
Label Space/Information Surface	Yes
Carbon Footprint (Manufacturing Phase)	1.758 kg CO2 eq.
Compliance Standard	IEC 60898-1, IEC/EN 60529, IEC 60947-2

Order Legrand DX3 MCB 2P 4A B-Curve Circuit Breaker | 408938 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.