Description

Shop Legrand MCB TX3 2 Pole 20A Circuit Breaker B Curve | 404113 In Iraq Best Prices

Legrand MCB TX3 thermal magnetic circuit-breaker with 10000A breaking capacity, 2-pole, 20A rated current, B curve characteristic for precise protection of 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 a breaking capacity of 10000A according to IEC 60898-1 standard, this 2-pole device features a B curve characteristic that provides precise short-circuit tripping between 3In and 5In (60A to 100A). The MCB TX3 combines reliable protection with control and isolation functionality for residential and small commercial panel applications. This circuit-breaker is equipped with a special DIN rail clamp on the bottom side, allowing independent removal even when the fork busbar is still in place. The device features IP20 protection against solid bodies larger than 12.5mm (fingerproof) and achieves maximum energy limitation through class 3 current limiting according to IEC 60898-1. The rated voltage is 400V with impulse withstand voltage of 4kV, making it suitable for AC applications at 50-60Hz frequency. The MCB TX3 can be supplied by copper cable, prong busbar (top or bottom side), or fork busbar (bottom side). It includes a label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds for easy status recognition. The device complies with substance-restriction requirements and has been designed with environmental consciousness. It can be equipped with Legrand DX3 auxiliaries and accessories, and supports connection to aluminum cable with appropriate Legrand terminal accessories.

Key Features

Breaking capacity of 10000A according to IEC 60898-1 standard for household installations
B curve characteristic with tripping threshold between 60A and 100A (3In to 5In) for precise short-circuit protection
IP20 fingerproof protection against solid bodies larger than 12.5mm
Maximum energy limitation with class 3 current limiting according to IEC 60898-1
Special DIN rail clamp allowing independent removal with fork busbar in place
Label holder for clear circuit identification with on/off status indication
Compatible with Legrand DX3 auxiliaries and accessories
Supports copper cable, prong busbar, and fork busbar connections
Halogen-free construction with environmentally conscious design
Rated voltage 400V with 4kV impulse withstand voltage

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit-Breaker (MCB)
Number of Poles	2 poles (2P)
Rated Current	20 A
Release Characteristic	B curve (3In to 5In)
Breaking Capacity (Icn)	10000 A at 400V / 16 kA at 230V
Rated Voltage	400 V (240-415 V nominal range)
Rated Insulation Voltage	500 V
Impulse Withstand Voltage	4 kV
Current Limiting Class	Class 3
Degree of Protection	IP20 (Fingerproof)
Voltage Type	AC 50-60 Hz
Width	35.4 mm (2 modular spacings)
Height	88 mm
Depth	77.8 mm (Built-in depth: 44 mm)
Impact Strength	IK02
Degree of Pollution	2
Color	Grey (RAL 7035)
Connection Type	Screwed terminal, Busbar and cable
Mounting Method	DIN rail
Halogen Free	Yes
Storage Temperature Range	-40°C to +70°C
Supply Direction	Top or bottom
Flush-mounted Installation	Yes
Concurrently Switching Neutral	No
Reference Number	404113
EAN Code	3414970392435

Order Legrand MCB TX3 2 Pole 20A Circuit Breaker B Curve | 404113 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 20A Circuit Breaker B Curve | 404113

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SKU: 404113

Shipped today? Order within: Sep 22, 2026 17:00:00 +0300

Shipped today? Order within: Sep 22, 2026 17:00:00 +0300

Description

Shop Legrand MCB TX3 2 Pole 20A Circuit Breaker B Curve | 404113 In Iraq Best Prices

Legrand MCB TX3 thermal magnetic circuit-breaker with 10000A breaking capacity, 2-pole, 20A rated current, B curve characteristic for precise protection of 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 a breaking capacity of 10000A according to IEC 60898-1 standard, this 2-pole device features a B curve characteristic that provides precise short-circuit tripping between 3In and 5In (60A to 100A). The MCB TX3 combines reliable protection with control and isolation functionality for residential and small commercial panel applications. This circuit-breaker is equipped with a special DIN rail clamp on the bottom side, allowing independent removal even when the fork busbar is still in place. The device features IP20 protection against solid bodies larger than 12.5mm (fingerproof) and achieves maximum energy limitation through class 3 current limiting according to IEC 60898-1. The rated voltage is 400V with impulse withstand voltage of 4kV, making it suitable for AC applications at 50-60Hz frequency. The MCB TX3 can be supplied by copper cable, prong busbar (top or bottom side), or fork busbar (bottom side). It includes a label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds for easy status recognition. The device complies with substance-restriction requirements and has been designed with environmental consciousness. It can be equipped with Legrand DX3 auxiliaries and accessories, and supports connection to aluminum cable with appropriate Legrand terminal accessories.

Key Features

Breaking capacity of 10000A according to IEC 60898-1 standard for household installations
B curve characteristic with tripping threshold between 60A and 100A (3In to 5In) for precise short-circuit protection
IP20 fingerproof protection against solid bodies larger than 12.5mm
Maximum energy limitation with class 3 current limiting according to IEC 60898-1
Special DIN rail clamp allowing independent removal with fork busbar in place
Label holder for clear circuit identification with on/off status indication
Compatible with Legrand DX3 auxiliaries and accessories
Supports copper cable, prong busbar, and fork busbar connections
Halogen-free construction with environmentally conscious design
Rated voltage 400V with 4kV impulse withstand voltage

Technical Specifications

Specification	Value
Product Type	Thermal Magnetic Circuit-Breaker (MCB)
Number of Poles	2 poles (2P)
Rated Current	20 A
Release Characteristic	B curve (3In to 5In)
Breaking Capacity (Icn)	10000 A at 400V / 16 kA at 230V
Rated Voltage	400 V (240-415 V nominal range)
Rated Insulation Voltage	500 V
Impulse Withstand Voltage	4 kV
Current Limiting Class	Class 3
Degree of Protection	IP20 (Fingerproof)
Voltage Type	AC 50-60 Hz
Width	35.4 mm (2 modular spacings)
Height	88 mm
Depth	77.8 mm (Built-in depth: 44 mm)
Impact Strength	IK02
Degree of Pollution	2
Color	Grey (RAL 7035)
Connection Type	Screwed terminal, Busbar and cable
Mounting Method	DIN rail
Halogen Free	Yes
Storage Temperature Range	-40°C to +70°C
Supply Direction	Top or bottom
Flush-mounted Installation	Yes
Concurrently Switching Neutral	No
Reference Number	404113
EAN Code	3414970392435

Order Legrand MCB TX3 2 Pole 20A Circuit Breaker B Curve | 404113 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.