Description

Shop Legrand MCB TX3 2 Pole 50A Curve B Circuit Breaker | 403392 In Iraq Best Prices

Professional-grade 2-pole 50A thermal magnetic circuit breaker with 6000A breaking capacity, B-curve protection, and IP20 fingerproof safety for residential and small commercial electrical installations.

The Legrand MCB TX3 is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with exceptional performance. Featuring a 6000A breaking capacity according to IEC 60898-1 standard, this 2-pole 50A device delivers B-curve tripping characteristics between 3In and 5In, ensuring reliable protection for household and small commercial installations. The device is IP20 fingerproof rated, providing safety against solid bodies larger than 12.5mm and offering maximum energy limitation in class 3 according to IEC 60898-1 standards. This circuit breaker can be supplied by copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), offering flexible installation options. The TX3 is equipped with a special DIN rail clamp on the bottom side, allowing independent removal when the fork busbar remains in place. It features a convenient label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds for easy status identification. The device complies with all substance-restriction requirements and has been designed with environmental consciousness in mind. The MCB TX3 can be equipped with Legrand DX3 auxiliaries and accessories for extended functionality. With a built-in depth of 44mm and width of 35.4mm (2 modular spacings), it fits seamlessly into standard DIN rail installations. The device operates at 400V rated voltage with 500V rated insulation voltage and 4kV rated impulse withstand voltage, making it suitable for both AC 50-60Hz applications. All Legrand products must be opened and repaired exclusively by Legrand-trained personnel to maintain warranty coverage and safety standards.

Key Features

6000A breaking capacity according to IEC 60898-1 standard for reliable household protection
B-curve tripping characteristics between 3In and 5In for optimal short-circuit response
IP20 fingerproof protection against solid bodies larger than 12.5mm
Maximum energy limitation class 3 for superior fault current limitation
DIN rail mounting with special bottom-side clamp for independent removal
Compatible with Legrand DX3 auxiliaries and accessories for expanded functionality
Label holder for clear circuit identification and easy status indication
Flexible supply options: copper cable, prong busbar, or fork busbar connection
Halogen-free and environmentally conscious design
On/off indication with red and green handle backgrounds for clear status visibility

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit Breaker (MCB)
Brand	Legrand
Model	TX3
Reference Number	403392
EAN Code	3414970387325
Number of Poles	2 poles
Rated Current	50 Amperes
Release Characteristic	B-curve (3In to 5In)
Breaking Capacity	6000A according to IEC 60898-1
Short-Circuit Breaking Capacity at 230V	10 kA
Short-Circuit Breaking Capacity at 400V	6 kA
Rated Voltage	400V AC
Rated Insulation Voltage	500V
Rated Impulse Withstand Voltage	4 kV
Frequency	50-60 Hz
Current Limiting Class	Class 3
Degree of Protection	IP20 (fingerproof)
Degree of Impact Strength	IK02
Built-in Depth	44 mm
Width	35.4 mm
Height	88 mm
Overall Depth	77.8 mm
Modular Width	2 modular spacings
Mounting Method	DIN rail
Connection Type	Screwed terminal, Busbar and cable
Supply Direction	Top or bottom
Pollution Degree	2
Storage Temperature Range	-40°C to 70°C
Nominal Voltage Range	240-415V
Colour	Grey
RAL Number	7035
Halogen Free	Yes
Flush-Mounted Installation	Yes
Additional Equipment Possible	Yes
Concurrently Switching Neutral	No
Terminal Marking Indication	No
Label Space Available	Yes
Explosion-Proof	No
Standards Compliance	IEC 60898-1, IEC/EN 60529
Installation Requirements	Qualified electrician recommended
Compatible Accessories	Legrand DX3 auxiliaries and accessories

Order Legrand MCB TX3 2 Pole 50A Curve B Circuit Breaker | 403392 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

Legrand MCB TX3 2 Pole 50A Curve B Circuit Breaker | 403392

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SKU: 403392

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Description

Shop Legrand MCB TX3 2 Pole 50A Curve B Circuit Breaker | 403392 In Iraq Best Prices

Professional-grade 2-pole 50A thermal magnetic circuit breaker with 6000A breaking capacity, B-curve protection, and IP20 fingerproof safety for residential and small commercial electrical installations.

The Legrand MCB TX3 is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with exceptional performance. Featuring a 6000A breaking capacity according to IEC 60898-1 standard, this 2-pole 50A device delivers B-curve tripping characteristics between 3In and 5In, ensuring reliable protection for household and small commercial installations. The device is IP20 fingerproof rated, providing safety against solid bodies larger than 12.5mm and offering maximum energy limitation in class 3 according to IEC 60898-1 standards. This circuit breaker can be supplied by copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), offering flexible installation options. The TX3 is equipped with a special DIN rail clamp on the bottom side, allowing independent removal when the fork busbar remains in place. It features a convenient label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds for easy status identification. The device complies with all substance-restriction requirements and has been designed with environmental consciousness in mind. The MCB TX3 can be equipped with Legrand DX3 auxiliaries and accessories for extended functionality. With a built-in depth of 44mm and width of 35.4mm (2 modular spacings), it fits seamlessly into standard DIN rail installations. The device operates at 400V rated voltage with 500V rated insulation voltage and 4kV rated impulse withstand voltage, making it suitable for both AC 50-60Hz applications. All Legrand products must be opened and repaired exclusively by Legrand-trained personnel to maintain warranty coverage and safety standards.

Key Features

6000A breaking capacity according to IEC 60898-1 standard for reliable household protection
B-curve tripping characteristics between 3In and 5In for optimal short-circuit response
IP20 fingerproof protection against solid bodies larger than 12.5mm
Maximum energy limitation class 3 for superior fault current limitation
DIN rail mounting with special bottom-side clamp for independent removal
Compatible with Legrand DX3 auxiliaries and accessories for expanded functionality
Label holder for clear circuit identification and easy status indication
Flexible supply options: copper cable, prong busbar, or fork busbar connection
Halogen-free and environmentally conscious design
On/off indication with red and green handle backgrounds for clear status visibility

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit Breaker (MCB)
Brand	Legrand
Model	TX3
Reference Number	403392
EAN Code	3414970387325
Number of Poles	2 poles
Rated Current	50 Amperes
Release Characteristic	B-curve (3In to 5In)
Breaking Capacity	6000A according to IEC 60898-1
Short-Circuit Breaking Capacity at 230V	10 kA
Short-Circuit Breaking Capacity at 400V	6 kA
Rated Voltage	400V AC
Rated Insulation Voltage	500V
Rated Impulse Withstand Voltage	4 kV
Frequency	50-60 Hz
Current Limiting Class	Class 3
Degree of Protection	IP20 (fingerproof)
Degree of Impact Strength	IK02
Built-in Depth	44 mm
Width	35.4 mm
Height	88 mm
Overall Depth	77.8 mm
Modular Width	2 modular spacings
Mounting Method	DIN rail
Connection Type	Screwed terminal, Busbar and cable
Supply Direction	Top or bottom
Pollution Degree	2
Storage Temperature Range	-40°C to 70°C
Nominal Voltage Range	240-415V
Colour	Grey
RAL Number	7035
Halogen Free	Yes
Flush-Mounted Installation	Yes
Additional Equipment Possible	Yes
Concurrently Switching Neutral	No
Terminal Marking Indication	No
Label Space Available	Yes
Explosion-Proof	No
Standards Compliance	IEC 60898-1, IEC/EN 60529
Installation Requirements	Qualified electrician recommended
Compatible Accessories	Legrand DX3 auxiliaries and accessories

Order Legrand MCB TX3 2 Pole 50A Curve B Circuit Breaker | 403392 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.