Description

Shop Legrand RX3 MCB 3 Pole 63A Curve C Circuit Breaker | 419714 In Iraq Best Prices

Professional 3-pole 63A circuit breaker with 4500A breaking capacity, C-curve protection, and advanced current limiting technology for reliable electrical safety in residential and commercial applications.

The Legrand RX3 MCB (Miniature Circuit Breaker) is a high-performance 3-pole circuit breaker designed for residential and small commercial electrical installations. With a rated current of 63A and a breaking capacity of 4500A according to IEC 60898-1 standard, this device provides reliable protection against short circuits and overload conditions. The breaker features a C-curve tripping characteristic with a short-circuit tripping threshold between 315A and 630A (5 to 10 times the rated current), making it ideal for circuits with moderate inrush currents. This circuit breaker is engineered with advanced current limiting technology (Class 3 energy limitation) that minimizes the let-through energy during fault conditions, ensuring maximum protection for downstream equipment and wiring. The device operates at 400V rated voltage with an impulse withstand voltage of 4kV, providing robust protection in demanding electrical environments. It features a compact design with a built-in depth of 44mm and can be supplied with either copper cable or prong busbar connections from the top or bottom, offering flexible installation options. The RX3 breaker incorporates fingerproof protection (IP20 degree of protection) against solid bodies larger than 12.5mm, meeting IEC/EN 60529 standards. It is halogen-free and environmentally conscious, complying with all substance-restriction requirements. The device is mounted on a DIN rail and features a grey color (RAL 7035) with a degree of impact strength of IK04, ensuring durability in various installation environments.

Key Features

Breaking capacity of 4500A according to IEC 60898-1 standard for household installations
3-pole configuration with 63A rated current at 400V nominal voltage
C-curve tripping characteristic with short-circuit threshold between 315A and 630A
Advanced current limiting technology (Class 3) for maximum energy limitation
Fingerproof protection (IP20) against solid bodies larger than 12.5mm
Flexible supply options: copper cable or prong busbar from top or bottom
Compact design with 44mm built-in depth for space-efficient installations
Halogen-free and environmentally conscious construction
DIN rail mounting with grey color (RAL 7035) and IK04 impact strength
Impulse withstand voltage of 4kV for robust fault protection

Technical Specifications

Specification	Value
Product Reference	419714
EAN Code	3414970369147
Brand	Legrand
Series	RX³
Type	Miniature Circuit Breaker (MCB)
Number of Poles	3 poles
Rated Current	63 A
Rated Voltage	400 V (AC)
Rated Insulation Voltage	400 V
Impulse Withstand Voltage	4 kV
Breaking Capacity at 230V	6 kA (Icn and Icu according to EN 60898 and IEC 60947-2)
Breaking Capacity at 400V	4.5 kA (Icn and Icu according to EN 60898 and IEC 60947-2)
Tripping Characteristic	C-curve (5 to 10 times rated current)
Current Limiting Class	Class 3
Frequency Range	50-60 Hz
Degree of Protection	IP20 (Fingerproof)
Impact Strength Rating	IK04
Built-in Depth	44 mm
Width	53.4 mm (3 modular spacings)
Height	88.8 mm
Overall Depth	77.3 mm
Color	Grey (RAL 7035)
Mounting Method	DIN rail
Connection Type	Screwed terminal, Busbar and cable
Supply Direction	Top or bottom
Neutral Conductor Switching	No
Pollution Degree	2
Storage Temperature Range	-25°C to +60°C
Nominal Voltage Range	360-440 V
Halogen Free	Yes
Additional Equipment Possible	No
Flush-mounted Installation	Yes
Explosion-proof	No
Terminal Marking	No
Label Space/Information Surface	No

Order Legrand RX3 MCB 3 Pole 63A Curve C Circuit Breaker | 419714 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

Legrand RX3 MCB 3 Pole 63A Curve C Circuit Breaker | 419714

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SKU: 419714

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 RX3 MCB 3 Pole 63A Curve C Circuit Breaker | 419714 In Iraq Best Prices

Professional 3-pole 63A circuit breaker with 4500A breaking capacity, C-curve protection, and advanced current limiting technology for reliable electrical safety in residential and commercial applications.

The Legrand RX3 MCB (Miniature Circuit Breaker) is a high-performance 3-pole circuit breaker designed for residential and small commercial electrical installations. With a rated current of 63A and a breaking capacity of 4500A according to IEC 60898-1 standard, this device provides reliable protection against short circuits and overload conditions. The breaker features a C-curve tripping characteristic with a short-circuit tripping threshold between 315A and 630A (5 to 10 times the rated current), making it ideal for circuits with moderate inrush currents. This circuit breaker is engineered with advanced current limiting technology (Class 3 energy limitation) that minimizes the let-through energy during fault conditions, ensuring maximum protection for downstream equipment and wiring. The device operates at 400V rated voltage with an impulse withstand voltage of 4kV, providing robust protection in demanding electrical environments. It features a compact design with a built-in depth of 44mm and can be supplied with either copper cable or prong busbar connections from the top or bottom, offering flexible installation options. The RX3 breaker incorporates fingerproof protection (IP20 degree of protection) against solid bodies larger than 12.5mm, meeting IEC/EN 60529 standards. It is halogen-free and environmentally conscious, complying with all substance-restriction requirements. The device is mounted on a DIN rail and features a grey color (RAL 7035) with a degree of impact strength of IK04, ensuring durability in various installation environments.

Key Features

Breaking capacity of 4500A according to IEC 60898-1 standard for household installations
3-pole configuration with 63A rated current at 400V nominal voltage
C-curve tripping characteristic with short-circuit threshold between 315A and 630A
Advanced current limiting technology (Class 3) for maximum energy limitation
Fingerproof protection (IP20) against solid bodies larger than 12.5mm
Flexible supply options: copper cable or prong busbar from top or bottom
Compact design with 44mm built-in depth for space-efficient installations
Halogen-free and environmentally conscious construction
DIN rail mounting with grey color (RAL 7035) and IK04 impact strength
Impulse withstand voltage of 4kV for robust fault protection

Technical Specifications

Specification	Value
Product Reference	419714
EAN Code	3414970369147
Brand	Legrand
Series	RX³
Type	Miniature Circuit Breaker (MCB)
Number of Poles	3 poles
Rated Current	63 A
Rated Voltage	400 V (AC)
Rated Insulation Voltage	400 V
Impulse Withstand Voltage	4 kV
Breaking Capacity at 230V	6 kA (Icn and Icu according to EN 60898 and IEC 60947-2)
Breaking Capacity at 400V	4.5 kA (Icn and Icu according to EN 60898 and IEC 60947-2)
Tripping Characteristic	C-curve (5 to 10 times rated current)
Current Limiting Class	Class 3
Frequency Range	50-60 Hz
Degree of Protection	IP20 (Fingerproof)
Impact Strength Rating	IK04
Built-in Depth	44 mm
Width	53.4 mm (3 modular spacings)
Height	88.8 mm
Overall Depth	77.3 mm
Color	Grey (RAL 7035)
Mounting Method	DIN rail
Connection Type	Screwed terminal, Busbar and cable
Supply Direction	Top or bottom
Neutral Conductor Switching	No
Pollution Degree	2
Storage Temperature Range	-25°C to +60°C
Nominal Voltage Range	360-440 V
Halogen Free	Yes
Additional Equipment Possible	No
Flush-mounted Installation	Yes
Explosion-proof	No
Terminal Marking	No
Label Space/Information Surface	No

Order Legrand RX3 MCB 3 Pole 63A Curve C Circuit Breaker | 419714 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.