Description

Shop Legrand TX3 MCB 3 Pole 16A Curve B Circuit Breaker | 403402 In Iraq Best Prices

Legrand TX3 3-pole miniature circuit breaker with 16A rating, B-curve tripping, and 6000A breaking capacity. IP20 finger-safe design with DIN rail mounting for residential and commercial electrical protection.

The Legrand TX3 MCB (Miniature Circuit Breaker) is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 6000A at 400V~, this 3-pole device features B-curve tripping characteristics and a 16A rated current. The device incorporates IP20 finger-safe design protection, ensuring safety against solid bodies larger than 12.5mm. It is mounted on DIN rail for easy installation and removal, even when fork bushars are in place. The MCB complies with IEC 60898-1 standard for household installations and features maximum energy limitation (class 3). Built-in depth of 44mm makes it compact and space-efficient for residential and small commercial panel installations. This circuit breaker can be supplied by copper cable, prong busbar (top or bottom side), or fork busbar (bottom side). It features a special DIN rail clamp allowing independent removal without disturbing the busbar supply. The device includes a label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds. It can be equipped with Legrand DX3 auxiliaries and accessories, and can be connected to aluminium cable using the Legrand DX3 terminal accessory. The product is halogen-free and has been designed in an environmentally conscious process. With rated voltage of 400V and insulation voltage of 500V, this MCB is suitable for various electrical installations. The impulse withstand voltage is 4kV, and it operates at frequencies between 50-60Hz. The device is pollution degree 2 rated and features a grey color (RAL 7035) for easy identification. Storage temperature range is -40 to 70°C, and nominal voltage range is 240-415V. The short-circuit breaking capacity is 10kA at 230V and 6kA at 400V according to EN 60898 standard.

Key Features

Breaking capacity of 6000A at 400V according to IEC 60898-1 standard
B-curve tripping characteristic with short-circuit threshold between 3In and 5In (48A-80A)
IP20 finger-safe design protecting against solid bodies larger than 12.5mm
DIN rail mounting with special clamp allowing independent removal without disturbing busbar supply
Current limiting class 3 with maximum energy limitation for enhanced protection
Compatible with Legrand DX3 auxiliaries and accessories
Label holder with on/off status indication for easy circuit identification
Accepts copper cable, prong busbar, or fork busbar supply connections
Halogen-free design with environmentally conscious manufacturing
Rated voltage 400V with 500V insulation voltage and 4kV impulse withstand voltage

Technical Specifications

Specification	Value
Product Type	Miniature Circuit Breaker (MCB)
Manufacturer	Legrand
Model	TX3
Reference Number	403402
EAN Code	3414970387547
Number of Poles	3
Rated Current	16 A
Release Characteristic	B-curve
Rated Voltage	400 V AC
Rated Insulation Voltage	500 V
Rated Impulse Withstand Voltage	4 kV
Breaking Capacity at 230V	10 kA
Breaking Capacity at 400V	6 kA
Short-Circuit Tripping Range	48A to 80A (3In to 5In)
Current Limiting Class	3
Degree of Protection	IP20
Degree of Impact Strength	IK02
Mounting Method	DIN rail
Built-in Depth	44 mm
Width	53.1 mm
Height	88 mm
Total Depth	77.8 mm
Width in Modular Spacings	3
Operating Frequency	50-60 Hz
Nominal Voltage Range	240-415 V
Storage Temperature Range	-40 to 70°C
Pollution Degree	2
Connection Type	Screwed terminal, Busbar and cable
Supply Direction	By top or bottom
Color	Grey (RAL 7035)
Halogen Free	Yes
Flush-Mounted Installation	Yes
Concurrently Switching Neutral	No
Additional Equipment Possible	Yes
Label Space/Information Surface	Yes
Compliance Standard	IEC 60898-1

Order Legrand TX3 MCB 3 Pole 16A Curve B Circuit Breaker | 403402 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

Legrand TX3 MCB 3 Pole 16A Curve B Circuit Breaker | 403402

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SKU: 403402

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Shipped today? Order within: Nov 03, 2026 17:00:00 +0300

Shipped today? Order within: Nov 03, 2026 17:00:00 +0300

Description

Shop Legrand TX3 MCB 3 Pole 16A Curve B Circuit Breaker | 403402 In Iraq Best Prices

Legrand TX3 3-pole miniature circuit breaker with 16A rating, B-curve tripping, and 6000A breaking capacity. IP20 finger-safe design with DIN rail mounting for residential and commercial electrical protection.

The Legrand TX3 MCB (Miniature Circuit Breaker) is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 6000A at 400V~, this 3-pole device features B-curve tripping characteristics and a 16A rated current. The device incorporates IP20 finger-safe design protection, ensuring safety against solid bodies larger than 12.5mm. It is mounted on DIN rail for easy installation and removal, even when fork bushars are in place. The MCB complies with IEC 60898-1 standard for household installations and features maximum energy limitation (class 3). Built-in depth of 44mm makes it compact and space-efficient for residential and small commercial panel installations. This circuit breaker can be supplied by copper cable, prong busbar (top or bottom side), or fork busbar (bottom side). It features a special DIN rail clamp allowing independent removal without disturbing the busbar supply. The device includes a label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds. It can be equipped with Legrand DX3 auxiliaries and accessories, and can be connected to aluminium cable using the Legrand DX3 terminal accessory. The product is halogen-free and has been designed in an environmentally conscious process. With rated voltage of 400V and insulation voltage of 500V, this MCB is suitable for various electrical installations. The impulse withstand voltage is 4kV, and it operates at frequencies between 50-60Hz. The device is pollution degree 2 rated and features a grey color (RAL 7035) for easy identification. Storage temperature range is -40 to 70°C, and nominal voltage range is 240-415V. The short-circuit breaking capacity is 10kA at 230V and 6kA at 400V according to EN 60898 standard.

Key Features

Breaking capacity of 6000A at 400V according to IEC 60898-1 standard
B-curve tripping characteristic with short-circuit threshold between 3In and 5In (48A-80A)
IP20 finger-safe design protecting against solid bodies larger than 12.5mm
DIN rail mounting with special clamp allowing independent removal without disturbing busbar supply
Current limiting class 3 with maximum energy limitation for enhanced protection
Compatible with Legrand DX3 auxiliaries and accessories
Label holder with on/off status indication for easy circuit identification
Accepts copper cable, prong busbar, or fork busbar supply connections
Halogen-free design with environmentally conscious manufacturing
Rated voltage 400V with 500V insulation voltage and 4kV impulse withstand voltage

Technical Specifications

Specification	Value
Product Type	Miniature Circuit Breaker (MCB)
Manufacturer	Legrand
Model	TX3
Reference Number	403402
EAN Code	3414970387547
Number of Poles	3
Rated Current	16 A
Release Characteristic	B-curve
Rated Voltage	400 V AC
Rated Insulation Voltage	500 V
Rated Impulse Withstand Voltage	4 kV
Breaking Capacity at 230V	10 kA
Breaking Capacity at 400V	6 kA
Short-Circuit Tripping Range	48A to 80A (3In to 5In)
Current Limiting Class	3
Degree of Protection	IP20
Degree of Impact Strength	IK02
Mounting Method	DIN rail
Built-in Depth	44 mm
Width	53.1 mm
Height	88 mm
Total Depth	77.8 mm
Width in Modular Spacings	3
Operating Frequency	50-60 Hz
Nominal Voltage Range	240-415 V
Storage Temperature Range	-40 to 70°C
Pollution Degree	2
Connection Type	Screwed terminal, Busbar and cable
Supply Direction	By top or bottom
Color	Grey (RAL 7035)
Halogen Free	Yes
Flush-Mounted Installation	Yes
Concurrently Switching Neutral	No
Additional Equipment Possible	Yes
Label Space/Information Surface	Yes
Compliance Standard	IEC 60898-1

Order Legrand TX3 MCB 3 Pole 16A Curve B Circuit Breaker | 403402 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.