Description

Shop Legrand MCB DX3 1 Pole 40A Curve D Circuit Breaker Legrand | 410191 In Iraq Best Prices

Thermal magnetic circuit-breaker with 50kA breaking capacity, D-curve tripping, IP20 protection, and 40A rated current for DX³ modular panels

The MCB DX3 1 Pole 40A Curve D is a thermal magnetic circuit-breaker designed to protect and isolate wiring installations against overloads and short-circuits. This advanced protective device features a 50kA breaking capacity at 230V, making it ideal for residential and small commercial electrical panels. The D-curve tripping characteristic provides reliable protection with a tripping threshold between 400A and 560A for short-circuits, ensuring optimal safety for your electrical installations. This modular circuit breaker is engineered with IP20 fingerproof protection according to IEC/EN 60529 standards, preventing accidental contact with live components. The device is equipped with a red/green mechanical indicator that clearly displays the status of contacts (open or closed), and features a convenient label holder for easy circuit identification. With a built-in depth of 47mm and width of 26.7mm (1.5 modular spacings), it integrates seamlessly into DX³ modular panels. The MCB DX3 40A is compatible with copper cables supplied from either the top or bottom side and can be equipped with Legrand DX3 auxiliaries and accessories for enhanced functionality. It maintains excellent performance across a wide ambient temperature range of -25°C to +70°C and can handle conductor cross-sections from 1.5mm² to 50mm² for solid-core wiring. The product complies with substance-restriction requirements and has been designed following environmentally conscious processes, with a carbon footprint of 1.479 kg CO2 equivalent during the manufacturing phase.

Key Features

50kA breaking capacity at 230V according to IEC 60947-2 standard
D-curve tripping characteristic with short-circuit threshold between 400A and 560A
IP20 fingerproof protection against solid bodies larger than 12.5mm
Red/green mechanical indicator displaying open/closed contact status
Compatible with Legrand DX3 auxiliaries and accessories for enhanced functionality
Wide ambient temperature operating range from -25°C to +70°C
Connectable to conductor cross-sections from 1.5mm² to 50mm² solid-core
Environmentally conscious design with low carbon footprint of 1.479 kg CO2 eq.

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit Breaker (MCB)
Brand	Legrand
Series	DX³
Number of Poles	1 Pole
Rated Current	40 A
Rated Voltage	230 V AC
Rated Insulation Voltage	500 V
Rated Impulse Withstand Voltage	6 kV
Breaking Capacity (Icu)	50 kA at 230V
Tripping Characteristic	D-Curve
Short-Circuit Tripping Threshold	400A to 560A (10 In to 14 In)
Degree of Protection	IP20 (Fingerproof)
Impact Strength Rating	IK02
Built-in Depth	47 mm
Width	26.7 mm (1.5 modular spacings)
Height	127.5 mm
Overall Depth	79.2 mm
Connectable Conductor Cross-Section (Solid-Core)	1.5 mm² to 50 mm²
Connectable Conductor Cross-Section (Multi-Wired)	1.5 mm² to 35 mm²
Ambient Temperature Operating Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Nominal Voltage Range	210V to 250V
Frequency	50-60 Hz
Pollution Degree	3
Flush-Mounted Installation	Yes
Concurrently Switching Neutral	No
Additional Equipment Possible	Yes
Explosion-Proof	No
Reference Number	410191
EAN Code	3245064101912
Carbon Footprint (Manufacturing Phase)	1.479 kg CO2 eq.

Order Legrand MCB DX3 1 Pole 40A Curve D Circuit Breaker Legrand | 410191 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

Legrand MCB DX3 1 Pole 40A Curve D Circuit Breaker Legrand | 410191

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SKU: 410191

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 MCB DX3 1 Pole 40A Curve D Circuit Breaker Legrand | 410191 In Iraq Best Prices

Thermal magnetic circuit-breaker with 50kA breaking capacity, D-curve tripping, IP20 protection, and 40A rated current for DX³ modular panels

The MCB DX3 1 Pole 40A Curve D is a thermal magnetic circuit-breaker designed to protect and isolate wiring installations against overloads and short-circuits. This advanced protective device features a 50kA breaking capacity at 230V, making it ideal for residential and small commercial electrical panels. The D-curve tripping characteristic provides reliable protection with a tripping threshold between 400A and 560A for short-circuits, ensuring optimal safety for your electrical installations. This modular circuit breaker is engineered with IP20 fingerproof protection according to IEC/EN 60529 standards, preventing accidental contact with live components. The device is equipped with a red/green mechanical indicator that clearly displays the status of contacts (open or closed), and features a convenient label holder for easy circuit identification. With a built-in depth of 47mm and width of 26.7mm (1.5 modular spacings), it integrates seamlessly into DX³ modular panels. The MCB DX3 40A is compatible with copper cables supplied from either the top or bottom side and can be equipped with Legrand DX3 auxiliaries and accessories for enhanced functionality. It maintains excellent performance across a wide ambient temperature range of -25°C to +70°C and can handle conductor cross-sections from 1.5mm² to 50mm² for solid-core wiring. The product complies with substance-restriction requirements and has been designed following environmentally conscious processes, with a carbon footprint of 1.479 kg CO2 equivalent during the manufacturing phase.

Key Features

50kA breaking capacity at 230V according to IEC 60947-2 standard
D-curve tripping characteristic with short-circuit threshold between 400A and 560A
IP20 fingerproof protection against solid bodies larger than 12.5mm
Red/green mechanical indicator displaying open/closed contact status
Compatible with Legrand DX3 auxiliaries and accessories for enhanced functionality
Wide ambient temperature operating range from -25°C to +70°C
Connectable to conductor cross-sections from 1.5mm² to 50mm² solid-core
Environmentally conscious design with low carbon footprint of 1.479 kg CO2 eq.

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit Breaker (MCB)
Brand	Legrand
Series	DX³
Number of Poles	1 Pole
Rated Current	40 A
Rated Voltage	230 V AC
Rated Insulation Voltage	500 V
Rated Impulse Withstand Voltage	6 kV
Breaking Capacity (Icu)	50 kA at 230V
Tripping Characteristic	D-Curve
Short-Circuit Tripping Threshold	400A to 560A (10 In to 14 In)
Degree of Protection	IP20 (Fingerproof)
Impact Strength Rating	IK02
Built-in Depth	47 mm
Width	26.7 mm (1.5 modular spacings)
Height	127.5 mm
Overall Depth	79.2 mm
Connectable Conductor Cross-Section (Solid-Core)	1.5 mm² to 50 mm²
Connectable Conductor Cross-Section (Multi-Wired)	1.5 mm² to 35 mm²
Ambient Temperature Operating Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Nominal Voltage Range	210V to 250V
Frequency	50-60 Hz
Pollution Degree	3
Flush-Mounted Installation	Yes
Concurrently Switching Neutral	No
Additional Equipment Possible	Yes
Explosion-Proof	No
Reference Number	410191
EAN Code	3245064101912
Carbon Footprint (Manufacturing Phase)	1.479 kg CO2 eq.

Order Legrand MCB DX3 1 Pole 40A Curve D Circuit Breaker Legrand | 410191 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.