Description

Shop Legrand DCX-M Changeover Switch Size 3 400A 3P+N | 431128 In Iraq Best Prices

Professional 400A industrial changeover switch with advanced knife-type contacts, dual break points, and comprehensive auxiliary contact configuration for reliable power distribution and circuit management in demanding applications.

The Legrand DCX-M changeover switch is a professional-grade industrial switching device designed for demanding applications requiring reliable power distribution and circuit management. This Size 3 model features a rated permanent current of 400A at 400V, making it suitable for heavy-duty industrial installations and commercial applications. The switch is constructed with a moulded case design utilizing non-flammable glass fibre reinforced polyester with exceptional mechanical and electrical track resistance, ensuring durability and safety in challenging environments. This changeover switch incorporates advanced knife-type contacts with self-wiping action on contact surfaces, providing superior performance under heavy starting currents and short-circuit conditions. The design features four breaking points per pole with dual double-break contacts, delivering enhanced reliability and extended contact life. With its long rotary handle control element and I-O-II position configuration, the switch offers intuitive operation and clear switching states. The device is fully compliant with IEC EN 60947-3 standards and is suitable for use as a main switch, maintenance/service switch, safety switch, or reversing switch. Equipped with 2 normally closed auxiliary contacts and 2 normally open auxiliary contacts, this switch provides comprehensive circuit control and monitoring capabilities. The bolt connection type ensures secure and reliable electrical connections, while the IP2X degree of protection on the front side safeguards against accidental contact with internal components. With a rated short-time withstand current of 13 kA and conditioned rated short-circuit current of 12 kA, this switch delivers exceptional protection against fault conditions. The maximum rated operation voltage of 800V and rated operating voltage range of 400-1000V make it versatile for various industrial power systems.

Key Features

Moulded case design with non-flammable glass fibre reinforced polyester construction for superior durability and safety
Knife-type contacts with self-wiping action for enhanced performance under heavy starting currents and short-circuit conditions
Four breaking points per pole with dual double-break contacts for extended contact life and reliability
Comprehensive auxiliary contact configuration with 2 normally closed and 2 normally open contacts for circuit control and monitoring
Long rotary handle with I-O-II position configuration for intuitive operation and clear switching states
Rated permanent current of 400A at 400V with short-time withstand current of 13 kA
Compliant with IEC EN 60947-3 standards for industrial switching applications
Suitable for use as main switch, maintenance/service switch, safety switch, or reversing switch
Bolt connection type ensuring secure and reliable electrical connections
IP2X degree of protection on front side against accidental contact with internal components

Technical Specifications

Specification	Value
Product Type	Changeover Switch (Rotary Cam Switch)
Size Classification	Size 3
Manufacturer	Legrand
Reference Number	431128
EAN Code	3245064311281
Number of Poles	4 (3P+N)
Rated Permanent Current	400A at 400V AC
Maximum Rated Operation Voltage	800V AC
Rated Operating Voltage Range	400-1000V
Rated Short-Time Withstand Current	13 kA
Conditioned Rated Short-Circuit Current	12 kA
Rated Operation Power at AC-23, 400V	125 kW
Control Element Type	Long Rotary Handle
Handle Positions	I-O-II
Auxiliary Contacts - Normally Closed	2
Auxiliary Contacts - Normally Open	2
Auxiliary Contacts - Change-Over	0
Contact Type	Knife-type with self-wiping action
Breaking Points per Pole	4 with dual double-break contacts
Electrical Connection Type	Bolt Connection (Lugs)
Device Construction	Built-in device fixed built-in technique
Housing Material	Non-flammable glass fibre reinforced polyester
Control Element Colour	Black
Degree of Protection (IP) Front Side	IP2X
Motor Drive	Not Available
Voltage Release	Not Available
Interlockable	No
Suitable for Floor Mounting	No
Suitable for Distribution Board Installation	Yes
Suitable for Intermediate Mounting	No
Standards Compliance	IEC EN 60947-3
Application - Main Switch	Yes
Application - Maintenance/Service Switch	Yes
Application - Safety Switch	Yes
Application - Emergency Stop Installation	No
Application - Reversing Switch	Yes

Order Legrand DCX-M Changeover Switch Size 3 400A 3P+N | 431128 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

Legrand DCX-M Changeover Switch Size 3 400A 3P+N | 431128

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SKU: 431128

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Description

Shop Legrand DCX-M Changeover Switch Size 3 400A 3P+N | 431128 In Iraq Best Prices

Professional 400A industrial changeover switch with advanced knife-type contacts, dual break points, and comprehensive auxiliary contact configuration for reliable power distribution and circuit management in demanding applications.

The Legrand DCX-M changeover switch is a professional-grade industrial switching device designed for demanding applications requiring reliable power distribution and circuit management. This Size 3 model features a rated permanent current of 400A at 400V, making it suitable for heavy-duty industrial installations and commercial applications. The switch is constructed with a moulded case design utilizing non-flammable glass fibre reinforced polyester with exceptional mechanical and electrical track resistance, ensuring durability and safety in challenging environments. This changeover switch incorporates advanced knife-type contacts with self-wiping action on contact surfaces, providing superior performance under heavy starting currents and short-circuit conditions. The design features four breaking points per pole with dual double-break contacts, delivering enhanced reliability and extended contact life. With its long rotary handle control element and I-O-II position configuration, the switch offers intuitive operation and clear switching states. The device is fully compliant with IEC EN 60947-3 standards and is suitable for use as a main switch, maintenance/service switch, safety switch, or reversing switch. Equipped with 2 normally closed auxiliary contacts and 2 normally open auxiliary contacts, this switch provides comprehensive circuit control and monitoring capabilities. The bolt connection type ensures secure and reliable electrical connections, while the IP2X degree of protection on the front side safeguards against accidental contact with internal components. With a rated short-time withstand current of 13 kA and conditioned rated short-circuit current of 12 kA, this switch delivers exceptional protection against fault conditions. The maximum rated operation voltage of 800V and rated operating voltage range of 400-1000V make it versatile for various industrial power systems.

Key Features

Moulded case design with non-flammable glass fibre reinforced polyester construction for superior durability and safety
Knife-type contacts with self-wiping action for enhanced performance under heavy starting currents and short-circuit conditions
Four breaking points per pole with dual double-break contacts for extended contact life and reliability
Comprehensive auxiliary contact configuration with 2 normally closed and 2 normally open contacts for circuit control and monitoring
Long rotary handle with I-O-II position configuration for intuitive operation and clear switching states
Rated permanent current of 400A at 400V with short-time withstand current of 13 kA
Compliant with IEC EN 60947-3 standards for industrial switching applications
Suitable for use as main switch, maintenance/service switch, safety switch, or reversing switch
Bolt connection type ensuring secure and reliable electrical connections
IP2X degree of protection on front side against accidental contact with internal components

Technical Specifications

Specification	Value
Product Type	Changeover Switch (Rotary Cam Switch)
Size Classification	Size 3
Manufacturer	Legrand
Reference Number	431128
EAN Code	3245064311281
Number of Poles	4 (3P+N)
Rated Permanent Current	400A at 400V AC
Maximum Rated Operation Voltage	800V AC
Rated Operating Voltage Range	400-1000V
Rated Short-Time Withstand Current	13 kA
Conditioned Rated Short-Circuit Current	12 kA
Rated Operation Power at AC-23, 400V	125 kW
Control Element Type	Long Rotary Handle
Handle Positions	I-O-II
Auxiliary Contacts - Normally Closed	2
Auxiliary Contacts - Normally Open	2
Auxiliary Contacts - Change-Over	0
Contact Type	Knife-type with self-wiping action
Breaking Points per Pole	4 with dual double-break contacts
Electrical Connection Type	Bolt Connection (Lugs)
Device Construction	Built-in device fixed built-in technique
Housing Material	Non-flammable glass fibre reinforced polyester
Control Element Colour	Black
Degree of Protection (IP) Front Side	IP2X
Motor Drive	Not Available
Voltage Release	Not Available
Interlockable	No
Suitable for Floor Mounting	No
Suitable for Distribution Board Installation	Yes
Suitable for Intermediate Mounting	No
Standards Compliance	IEC EN 60947-3
Application - Main Switch	Yes
Application - Maintenance/Service Switch	Yes
Application - Safety Switch	Yes
Application - Emergency Stop Installation	No
Application - Reversing Switch	Yes

Order Legrand DCX-M Changeover Switch Size 3 400A 3P+N | 431128 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.