Description

Shop Legrand MCB TX3 6000A 3 Pole 63A Curve C Circuit Breaker | 403551 In Iraq Best Prices

Professional 3-pole thermal magnetic circuit breaker with 63A rating and 6000A breaking capacity for reliable electrical protection and panel integration.

The Legrand MCB TX3 6000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 3-pole 400V~ 63A C curve breaker features a 6000A breaking capacity and IP20 "fingerproof" safety rating, making it ideal for household and small commercial installations. The device is compatible with both prong and fork busbar connections, allowing flexible installation options in electrical panels. This circuit breaker incorporates advanced safety features including energy limitation class 3 according to IEC 60898-1 standard, providing maximum protection against short-circuit damage. With a built-in depth of 44mm and DIN rail mounting capability, it fits seamlessly into standard electrical cabinets. The breaker includes a special DIN rail clamp on the bottom side, enabling independent removal even when the fork busbar is still in place. The label holder and clear ON/OFF indication (red and green backgrounds) provide easy circuit identification and status monitoring. The TX3 series is engineered for reliability and ease of installation, featuring screwed terminals and busbar connection options. It can be supplied by copper cable from the top or bottom, and is compatible with Legrand DX3 auxiliaries and accessories. The device complies with substance-restriction requirements and has been designed through an environmentally conscious process, meeting all relevant European standards for electrical safety.

Key Features

Breaking capacity of 6000A according to IEC 60898-1 standard for household and small commercial installations
IP20 fingerproof safety protection against solid bodies larger than 12.5mm
C curve release characteristic with short-circuit tripping between 315A and 630A (5 In to 10 In)
Compatible with copper cable, prong busbar (top/bottom), and fork busbar (bottom) connections
Energy limitation class 3 providing maximum protection against short-circuit damage
DIN rail mounting with special clamp allowing independent removal
Clear ON/OFF indication with red and green background labeling
Compatible with Legrand DX3 auxiliaries and accessories
3-module width (53.1mm) for compact panel installation
Halogen-free and environmentally conscious design

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit Breaker (MCB)
Brand	Legrand
Series	TX3
Reference Number	403551
EAN Code	3414970389657
Number of Poles	3 poles
Rated Current	63A
Rated Voltage	400V AC
Rated Insulation Voltage (Ui)	500V
Rated Impulse Withstand Voltage (Uimp)	4kV
Breaking Capacity (Icn) at 230V	10kA
Breaking Capacity (Icn) at 400V	6kA
Release Characteristic	C curve
Short-Circuit Tripping Range	315A to 630A (5 In to 10 In)
Current Limiting Class	3
Degree of Protection (IP)	IP20
Degree of Impact Strength (IK)	IK02
Width	53.1mm (3 module spaces)
Height	88mm
Depth	77.8mm (built-in depth 44mm)
Colour	Grey (RAL 7035)
Connection Type	Screwed terminal, Busbar and cable
Electric Supply Direction	By top or bottom
Mounting Method	DIN rail
Frequency Range	50-60Hz
Nominal Voltage Range	240-415V
Storage Temperature Range	-40°C to +70°C
Pollution Degree	2
Halogen Free	Yes
Flush-Mounted Installation	Yes
Concurrent Neutral Conductor Switching	No
Additional Equipment Possible	Yes
Standards Compliance	IEC 60898-1, IEC/EN 60529
Voltage Type	AC

Order Legrand MCB TX3 6000A 3 Pole 63A Curve C Circuit Breaker | 403551 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 6000A 3 Pole 63A Curve C Circuit Breaker | 403551

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SKU: 403551

Shipped today? Order within: Sep 21, 2026 17:00:00 +0300

Shipped today? Order within: Sep 21, 2026 17:00:00 +0300

Description

Shop Legrand MCB TX3 6000A 3 Pole 63A Curve C Circuit Breaker | 403551 In Iraq Best Prices

Professional 3-pole thermal magnetic circuit breaker with 63A rating and 6000A breaking capacity for reliable electrical protection and panel integration.

The Legrand MCB TX3 6000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 3-pole 400V~ 63A C curve breaker features a 6000A breaking capacity and IP20 "fingerproof" safety rating, making it ideal for household and small commercial installations. The device is compatible with both prong and fork busbar connections, allowing flexible installation options in electrical panels. This circuit breaker incorporates advanced safety features including energy limitation class 3 according to IEC 60898-1 standard, providing maximum protection against short-circuit damage. With a built-in depth of 44mm and DIN rail mounting capability, it fits seamlessly into standard electrical cabinets. The breaker includes a special DIN rail clamp on the bottom side, enabling independent removal even when the fork busbar is still in place. The label holder and clear ON/OFF indication (red and green backgrounds) provide easy circuit identification and status monitoring. The TX3 series is engineered for reliability and ease of installation, featuring screwed terminals and busbar connection options. It can be supplied by copper cable from the top or bottom, and is compatible with Legrand DX3 auxiliaries and accessories. The device complies with substance-restriction requirements and has been designed through an environmentally conscious process, meeting all relevant European standards for electrical safety.

Key Features

Breaking capacity of 6000A according to IEC 60898-1 standard for household and small commercial installations
IP20 fingerproof safety protection against solid bodies larger than 12.5mm
C curve release characteristic with short-circuit tripping between 315A and 630A (5 In to 10 In)
Compatible with copper cable, prong busbar (top/bottom), and fork busbar (bottom) connections
Energy limitation class 3 providing maximum protection against short-circuit damage
DIN rail mounting with special clamp allowing independent removal
Clear ON/OFF indication with red and green background labeling
Compatible with Legrand DX3 auxiliaries and accessories
3-module width (53.1mm) for compact panel installation
Halogen-free and environmentally conscious design

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit Breaker (MCB)
Brand	Legrand
Series	TX3
Reference Number	403551
EAN Code	3414970389657
Number of Poles	3 poles
Rated Current	63A
Rated Voltage	400V AC
Rated Insulation Voltage (Ui)	500V
Rated Impulse Withstand Voltage (Uimp)	4kV
Breaking Capacity (Icn) at 230V	10kA
Breaking Capacity (Icn) at 400V	6kA
Release Characteristic	C curve
Short-Circuit Tripping Range	315A to 630A (5 In to 10 In)
Current Limiting Class	3
Degree of Protection (IP)	IP20
Degree of Impact Strength (IK)	IK02
Width	53.1mm (3 module spaces)
Height	88mm
Depth	77.8mm (built-in depth 44mm)
Colour	Grey (RAL 7035)
Connection Type	Screwed terminal, Busbar and cable
Electric Supply Direction	By top or bottom
Mounting Method	DIN rail
Frequency Range	50-60Hz
Nominal Voltage Range	240-415V
Storage Temperature Range	-40°C to +70°C
Pollution Degree	2
Halogen Free	Yes
Flush-Mounted Installation	Yes
Concurrent Neutral Conductor Switching	No
Additional Equipment Possible	Yes
Standards Compliance	IEC 60898-1, IEC/EN 60529
Voltage Type	AC

Order Legrand MCB TX3 6000A 3 Pole 63A Curve C Circuit Breaker | 403551 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.