Description

Shop Legrand DX3 MCB 1 Pole 125A D-Curve Circuit Breaker | 409816 In Iraq Best Prices

Single-pole 125A D-curve thermal magnetic circuit breaker with 25kA breaking capacity, designed for reliable overload and short-circuit protection in residential and commercial electrical installations.

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 rated current of 125A and D-curve characteristic, this single-pole breaker provides reliable protection with a breaking capacity of 25kA at 230V AC. The device features a red/green mechanical indicator displaying the open or closed status of contacts, along with a label holder for clear circuit identification. It is suitable for flush-mounted installation and complies with IEC 60947-2 standards for electrical safety. This circuit breaker is engineered with advanced thermal-magnetic technology that ensures precise tripping at short-circuit currents between 1250A and 1750A (D-curve between 10 In and 14 In). The DX3 can be equipped with Legrand auxiliaries, RCD add-on modules, and various accessories to enhance functionality. It offers IP20 protection rating against solid bodies larger than 12.5mm and operates reliably in ambient temperatures ranging from -25°C to 70°C. The device is designed for use with copper cables (top or bottom side connection) and can accommodate multi-wired conductors from 6-50mm² or solid-core conductors from 6-70mm². The product incorporates environmentally conscious design principles and complies with substance-restriction requirements. Installation should be performed by qualified electricians in accordance with local electrical codes and regulations. The DX3 provides both control and isolation functions for the installation, making it an essential component in modern electrical distribution systems.

Key Features

Thermal magnetic protection with 25kA breaking capacity at 230V AC
D-curve characteristic with tripping threshold between 1250A-1750A for short-circuit protection
Single-pole design rated at 125A for residential and small commercial applications
Red/green mechanical indicator displaying open/closed contact status with label holder
IP20 protection rating against solid bodies larger than 12.5mm and fingerproof design
Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
Flexible conductor connection supporting 6-50mm² multi-wired or 6-70mm² solid-core cables
Environmentally conscious design complying with substance-restriction requirements
Reliable operation in ambient temperatures from -25°C to 70°C
Compliant with IEC 60947-2 international electrical safety standards

Technical Specifications

Specification	Value
Product Type	Miniature Circuit Breaker (MCB) - Thermal Magnetic
Number of Poles	1 pole (single-pole)
Rated Current	125A
Rated Voltage	230V AC
Rated Insulation Voltage	500V
Rated Impulse Withstand Voltage	6 kV
Breaking Capacity	25 kA at 230V (Icu according to IEC 60947-2)
Trip Characteristic	D-curve (1250A-1750A short-circuit tripping between 10In-14In)
Frequency	50-60 Hz
Built-in Depth	47 mm
Width	26.7 mm
Height	127.5 mm
Total Depth	79.2 mm
Width in Modular Spacings	1.5
Degree of Protection (IP Rating)	IP20 (fingerproof against solid bodies >12.5mm)
Impact Strength Degree (IK Rating)	IK02
Connectable Conductor Cross Section - Multi-wired	6-50 mm²
Connectable Conductor Cross Section - Solid-core	6-70 mm²
Operating Temperature Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Nominal Voltage Range	210-250V
Pollution Degree	3
Flush-mounted Installation	Yes
Concurrently Switching Neutral	No
Additional Equipment Possible	Yes (Legrand DX3 auxiliaries, RCD modules, accessories)
Explosion-proof	No
Reference Number	409816
EAN Code	3245064098168
Compliance Standards	IEC 60947-2, IEC/EN 60529
Carbon Footprint (Manufacturing)	1.498 kg CO₂ eq.

Order Legrand DX3 MCB 1 Pole 125A D-Curve Circuit Breaker | 409816 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 1 Pole 125A D-Curve Circuit Breaker | 409816

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SKU: 409816

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 1 Pole 125A D-Curve Circuit Breaker | 409816 In Iraq Best Prices

Single-pole 125A D-curve thermal magnetic circuit breaker with 25kA breaking capacity, designed for reliable overload and short-circuit protection in residential and commercial electrical installations.

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 rated current of 125A and D-curve characteristic, this single-pole breaker provides reliable protection with a breaking capacity of 25kA at 230V AC. The device features a red/green mechanical indicator displaying the open or closed status of contacts, along with a label holder for clear circuit identification. It is suitable for flush-mounted installation and complies with IEC 60947-2 standards for electrical safety. This circuit breaker is engineered with advanced thermal-magnetic technology that ensures precise tripping at short-circuit currents between 1250A and 1750A (D-curve between 10 In and 14 In). The DX3 can be equipped with Legrand auxiliaries, RCD add-on modules, and various accessories to enhance functionality. It offers IP20 protection rating against solid bodies larger than 12.5mm and operates reliably in ambient temperatures ranging from -25°C to 70°C. The device is designed for use with copper cables (top or bottom side connection) and can accommodate multi-wired conductors from 6-50mm² or solid-core conductors from 6-70mm². The product incorporates environmentally conscious design principles and complies with substance-restriction requirements. Installation should be performed by qualified electricians in accordance with local electrical codes and regulations. The DX3 provides both control and isolation functions for the installation, making it an essential component in modern electrical distribution systems.

Key Features

Thermal magnetic protection with 25kA breaking capacity at 230V AC
D-curve characteristic with tripping threshold between 1250A-1750A for short-circuit protection
Single-pole design rated at 125A for residential and small commercial applications
Red/green mechanical indicator displaying open/closed contact status with label holder
IP20 protection rating against solid bodies larger than 12.5mm and fingerproof design
Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
Flexible conductor connection supporting 6-50mm² multi-wired or 6-70mm² solid-core cables
Environmentally conscious design complying with substance-restriction requirements
Reliable operation in ambient temperatures from -25°C to 70°C
Compliant with IEC 60947-2 international electrical safety standards

Technical Specifications

Specification	Value
Product Type	Miniature Circuit Breaker (MCB) - Thermal Magnetic
Number of Poles	1 pole (single-pole)
Rated Current	125A
Rated Voltage	230V AC
Rated Insulation Voltage	500V
Rated Impulse Withstand Voltage	6 kV
Breaking Capacity	25 kA at 230V (Icu according to IEC 60947-2)
Trip Characteristic	D-curve (1250A-1750A short-circuit tripping between 10In-14In)
Frequency	50-60 Hz
Built-in Depth	47 mm
Width	26.7 mm
Height	127.5 mm
Total Depth	79.2 mm
Width in Modular Spacings	1.5
Degree of Protection (IP Rating)	IP20 (fingerproof against solid bodies >12.5mm)
Impact Strength Degree (IK Rating)	IK02
Connectable Conductor Cross Section - Multi-wired	6-50 mm²
Connectable Conductor Cross Section - Solid-core	6-70 mm²
Operating Temperature Range	-25°C to +70°C
Storage Temperature Range	-40°C to +70°C
Nominal Voltage Range	210-250V
Pollution Degree	3
Flush-mounted Installation	Yes
Concurrently Switching Neutral	No
Additional Equipment Possible	Yes (Legrand DX3 auxiliaries, RCD modules, accessories)
Explosion-proof	No
Reference Number	409816
EAN Code	3245064098168
Compliance Standards	IEC 60947-2, IEC/EN 60529
Carbon Footprint (Manufacturing)	1.498 kg CO₂ eq.

Order Legrand DX3 MCB 1 Pole 125A D-Curve Circuit Breaker | 409816 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.