Description

Shop Legrand RX3 MCB 3 Pole 50A Curve B Circuit Breaker | 419174 In Iraq Best Prices

Professional 3-pole miniature circuit breaker with 50A capacity and 6000A breaking capacity, featuring B-curve protection and energy limitation class 3 for reliable household and commercial electrical protection.

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 50A and a breaking capacity of 6000A according to IEC 60898-1 standard, this device provides reliable protection against overload and short-circuit faults. The B-curve characteristic ensures a tripping threshold between 150A and 250A (3 to 5 times the rated current), making it ideal for circuits with moderate inrush currents. The breaker features maximum energy limitation with class 3 current limiting capability, reducing let-through energy and minimizing damage to connected equipment. This MCB offers flexible installation options with supply capability from copper cables, prong busbars (top or bottom side), or fork busbars (bottom side). The device is fingerproof (IP20 protection) with solid body protection against objects larger than 12.5mm, ensuring safe operation in household and small commercial environments. Built to comply with substance-restriction requirements and designed through an environmentally conscious process, the RX3 represents Legrand's commitment to sustainable electrical solutions. The compact modular design requires only 3 modular spacings on a DIN rail, with built-in depth of 44mm for efficient panel integration. Its grey RAL 7035 finish provides professional aesthetics while the robust construction ensures reliable operation across a frequency range of 50-60 Hz and nominal voltage range of 360-440V. All Legrand products must be installed in compliance with installation rules and preferably by qualified electricians to ensure safety and proper functionality.

Key Features

Breaking capacity of 6000A according to IEC 60898-1 standard for household installations
B-curve characteristic with tripping threshold between 150A and 250A (3-5 times rated current)
Maximum energy limitation class 3 for reduced let-through energy and equipment protection
Flexible supply options: copper cable, prong busbar, or fork busbar connections
Fingerproof IP20 protection against solid bodies larger than 12.5mm
Compact modular design requiring only 3 modular spacings on DIN rail
Environmentally conscious design complying with substance-restriction requirements
Rated voltage 400V with impulse withstand voltage of 4kV
Operates reliably across 50-60 Hz frequency range and 360-440V nominal voltage
Grey RAL 7035 professional finish with terminal marking indication

Technical Specifications

Specification	Value
Product Type	Miniature Circuit Breaker (MCB)
Number of Poles	3 poles (3P)
Rated Current	50 Amperes
Release Characteristic	B curve (150A-250A tripping threshold)
Breaking Capacity (Icn) at 230V	10 kA according to EN 60898
Breaking Capacity (Icn) at 400V	6 kA according to EN 60898
Ultimate Breaking Capacity (Icu) at 230V	10 kA according to IEC 60947-2
Ultimate Breaking Capacity (Icu) at 400V	6 kA according to IEC 60947-2
Rated Voltage	400V AC
Rated Insulation Voltage (Ui)	500V
Rated Impulse Withstand Voltage (Uimp)	4 kV
Nominal Voltage Range	360-440V AC
Frequency Range	50-60 Hz
Current Limiting Class	Class 3 (maximum energy limitation)
Degree of Protection (IP)	IP20 (fingerproof, protection against objects > 12.5mm)
Degree of Impact Strength (IK)	IK02
Width (Modular Spacings)	3 modules
Width Dimension	53.1 mm
Height Dimension	88.5 mm
Built-in Depth	44 mm
Total Depth Dimension	77.8 mm
Mounting Method	DIN rail (35mm)
Connection Type	Screwed terminal, Busbar, and cable connections
Electric Supply Direction	Top or bottom connection
Concurrently Switching Neutral	No
Flush-Mounted Installation	Yes
Additional Equipment Possible	No
Pollution Degree	2
Color	Grey (RAL 7035)
Halogen Free	No
Storage Temperature Range	-40°C to +70°C
Terminal Marking Indication	Yes
Label Space/Information Surface	No
Explosion-Proof	No
Reference Number	419174
EAN Code	3414970367396
Compliance Standards	IEC 60898-1, IEC 60947-2, IEC/EN 60529, RoHS Directive, REACH

Order Legrand RX3 MCB 3 Pole 50A Curve B Circuit Breaker | 419174 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 50A Curve B Circuit Breaker | 419174

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SKU: 419174

Description

Shop Legrand RX3 MCB 3 Pole 50A Curve B Circuit Breaker | 419174 In Iraq Best Prices

Professional 3-pole miniature circuit breaker with 50A capacity and 6000A breaking capacity, featuring B-curve protection and energy limitation class 3 for reliable household and commercial electrical protection.

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 50A and a breaking capacity of 6000A according to IEC 60898-1 standard, this device provides reliable protection against overload and short-circuit faults. The B-curve characteristic ensures a tripping threshold between 150A and 250A (3 to 5 times the rated current), making it ideal for circuits with moderate inrush currents. The breaker features maximum energy limitation with class 3 current limiting capability, reducing let-through energy and minimizing damage to connected equipment. This MCB offers flexible installation options with supply capability from copper cables, prong busbars (top or bottom side), or fork busbars (bottom side). The device is fingerproof (IP20 protection) with solid body protection against objects larger than 12.5mm, ensuring safe operation in household and small commercial environments. Built to comply with substance-restriction requirements and designed through an environmentally conscious process, the RX3 represents Legrand's commitment to sustainable electrical solutions. The compact modular design requires only 3 modular spacings on a DIN rail, with built-in depth of 44mm for efficient panel integration. Its grey RAL 7035 finish provides professional aesthetics while the robust construction ensures reliable operation across a frequency range of 50-60 Hz and nominal voltage range of 360-440V. All Legrand products must be installed in compliance with installation rules and preferably by qualified electricians to ensure safety and proper functionality.

Key Features

Breaking capacity of 6000A according to IEC 60898-1 standard for household installations
B-curve characteristic with tripping threshold between 150A and 250A (3-5 times rated current)
Maximum energy limitation class 3 for reduced let-through energy and equipment protection
Flexible supply options: copper cable, prong busbar, or fork busbar connections
Fingerproof IP20 protection against solid bodies larger than 12.5mm
Compact modular design requiring only 3 modular spacings on DIN rail
Environmentally conscious design complying with substance-restriction requirements
Rated voltage 400V with impulse withstand voltage of 4kV
Operates reliably across 50-60 Hz frequency range and 360-440V nominal voltage
Grey RAL 7035 professional finish with terminal marking indication

Technical Specifications

Specification	Value
Product Type	Miniature Circuit Breaker (MCB)
Number of Poles	3 poles (3P)
Rated Current	50 Amperes
Release Characteristic	B curve (150A-250A tripping threshold)
Breaking Capacity (Icn) at 230V	10 kA according to EN 60898
Breaking Capacity (Icn) at 400V	6 kA according to EN 60898
Ultimate Breaking Capacity (Icu) at 230V	10 kA according to IEC 60947-2
Ultimate Breaking Capacity (Icu) at 400V	6 kA according to IEC 60947-2
Rated Voltage	400V AC
Rated Insulation Voltage (Ui)	500V
Rated Impulse Withstand Voltage (Uimp)	4 kV
Nominal Voltage Range	360-440V AC
Frequency Range	50-60 Hz
Current Limiting Class	Class 3 (maximum energy limitation)
Degree of Protection (IP)	IP20 (fingerproof, protection against objects > 12.5mm)
Degree of Impact Strength (IK)	IK02
Width (Modular Spacings)	3 modules
Width Dimension	53.1 mm
Height Dimension	88.5 mm
Built-in Depth	44 mm
Total Depth Dimension	77.8 mm
Mounting Method	DIN rail (35mm)
Connection Type	Screwed terminal, Busbar, and cable connections
Electric Supply Direction	Top or bottom connection
Concurrently Switching Neutral	No
Flush-Mounted Installation	Yes
Additional Equipment Possible	No
Pollution Degree	2
Color	Grey (RAL 7035)
Halogen Free	No
Storage Temperature Range	-40°C to +70°C
Terminal Marking Indication	Yes
Label Space/Information Surface	No
Explosion-Proof	No
Reference Number	419174
EAN Code	3414970367396
Compliance Standards	IEC 60898-1, IEC 60947-2, IEC/EN 60529, RoHS Directive, REACH

Order Legrand RX3 MCB 3 Pole 50A Curve B Circuit Breaker | 419174 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.