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OPEN FRAME AUTOMATION DMX3

Open Frame Automation DMX3: Industrial-Grade Power Distribution and Control

Open Frame Automation DMX3 refers to a category of modular, chassis-mounted power distribution and automation components designed for integration into larger control panels, switchgear assemblies, and industrial automation systems. These products are typically characteriz...

Open Frame Automation DMX3: Industrial-Grade Power Distribution and Control

Open Frame Automation DMX3 refers to a category of modular, chassis-mounted power distribution and automation components designed for integration into larger control panels, switchgear assemblies, and industrial automation systems. These products are typically characterized by their open-frame construction, allowing for flexible mounting and easy access to terminals and internal components. Key technical specifications include rated operational voltages up to 690V AC, current ratings ranging from 16A to 630A, and short-circuit withstand capacities up to 50kA. The DMX3 series often features modular disconnectors, switch-disconnectors, and transfer switches with 3P, 4P, or 1P+N configurations, suitable for both AC and DC applications. They are designed for DIN rail or panel mounting, with IP20 protection for internal installation. The open-frame design facilitates efficient heat dissipation and simplifies wiring, making them ideal for complex automation setups where space optimization and reliability are critical.

These components are primarily deployed in industrial environments such as manufacturing plants, process automation lines, building management systems, and renewable energy installations. They are commonly integrated into main distribution boards (MDBs), sub-distribution boards (SDBs), motor control centers (MCCs), and programmable logic controller (PLC) cabinets. The DMX3 series is also used in critical power applications like UPS systems, generator control panels, and data center power distribution units (PDUs). Their robust design ensures reliable operation in harsh conditions, including high ambient temperatures, vibration, and electrical noise. The modular nature allows for easy expansion and customization, supporting applications from simple on/off switching to complex load management and power monitoring.

The category includes several subcategories and key article codes. Main subcategories are: DMX3 Disconnectors (e.g., LE01-160, LE01-250, LE01-400, LE01-630), DMX3 Switch-Disconnectors (e.g., LE01-160-SD, LE01-250-SD), and DMX3 Transfer Switches (e.g., LE01-160-ATS, LE01-250-ATS). The article code structure typically follows the pattern: LE01-[current rating]-[optional suffix], where current rating is in amperes (e.g., 160, 250, 400, 630) and optional suffixes indicate specific features like SD for switch-disconnector or ATS for automatic transfer switch. Other relevant articles include LE01-160-F for fused disconnectors and LE01-250-M for manual motor starters. These codes are standardized across the DMX3 series, ensuring compatibility and ease of ordering.

Partnering with Electric Automation Network provides significant business advantages. We offer express worldwide shipping, ensuring your critical components arrive on time for project deadlines. Our team of specialized electrical engineers provides personalized technical support, from product selection to application guidance. Each article includes detailed technical documentation, including datasheets, wiring diagrams, and 3D CAD models. Real-time pricing and stock availability are displayed on our multilingual web portal, allowing for efficient procurement. Whether you need a single disconnector for a retrofit or bulk quantities for a large-scale automation project, we deliver the expertise and logistics to keep your operations running smoothly.

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Manufacturer Code Reference Catalog Number Description Delivery Price

028784

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DMX3-I 2500 EXTR 3POLOS 1600 TO

Trip free switch DMX³-I 2500 - draw-out version - 3P - 1600 A

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028785

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DMX3-I 2500 EXTR 3POLOS 2000 TO

Trip free switch DMX³-I 2500 - draw-out version - 3P - 2000 A

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028786

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DMX3-I 2500 EXTR 3POLOS 2500

Trip free switch DMX³-I 2500 - draw-out version - 3P - 2500 A

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028787

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DMX3-I 4000 EXTR 3POLOS 3200

Trip free switch DMX³-I 4000 - draw-out version - 3P - 3200 A

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028788

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DMX3-I 4000 EXTR 3POLOS 4000 TO

Trip free switch DMX³-I 4000 - draw-out version - 3P - 4000 A

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028793

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DMX3-I 2500 EXTR 4POLOS 1250 TO

Trip free switch DMX³-I 2500 - draw-out version - 4P - 1250 A

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028794

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DMX3-I 2500 EXTR 4POLOS 1600 TO

Trip free switch DMX³-I 2500 - draw-out version - 4P - 1600 A

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028795

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DMX3-I 2500 EXTR 4POLOS 2000 TO

Trip free switch DMX³-I 2500 - draw-out version - 4P - 2000 A

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028796

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DMX3-I 2500 EXTR 4POLOS 2500

Trip free switch DMX³-I 2500 - draw-out version - 4P - 2500 A

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028797

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DMX3-I 4000 EXTR 4POLOS 3200

Trip free switch DMX³-I 4000 - draw-out version - 4P - 3200 A

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028798

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DMX3-I 4000 EXTR 4POLOS 4000 TO

Trip free switch DMX³-I 4000 - draw-out version - 4P - 4000 A

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028800

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DMX3 UND PROTECTION MP4 LI

Unit electronic protection DMX3 - with LCD display - LI

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028802

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DMX3 UND PROTECTION MP4 LSIg

Electronic protection unit MP4 LSIg - for DMX³ 2500 and 4000 circuit breakers

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028803

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DMX3 UND PROTECTION MP6 LSI

Electronic protection unit MP6 LSI - for DMX³ 6000 circuit breakers

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028804

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DMX3 UND PROTECTION MP6 LSIg

Electronic protection unit MP6 LSIg - for DMX³ 6000 circuit breakers

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028805

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DMX3 COMMUNICATION YOU PROT

Communication option - for DMX³ electronic protection units

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028806

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DMX3 POWER EXT 12VDC UD PROT

Power supply - external - 12 V DC - for DMX³ electronic protection units

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028811

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DMX3 COIL ROGOWSKI EXTERNAL

External coil - for electronic earth leakage modules

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028812

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DMX3 MODULE PROGRAMMABLE OUTPUT

modules programmable output - for DMX³ electronic protection units

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028813

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DMX3 CONTACT INSER/TEST/EXTR

Signalling contact for draw-out version DMX³ 2500/4000/6000

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028814

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DMX3 CONTACT SPRING LOADED

Contact "ready to close" - for DMX³ 2500 and 4000 - with charged springs

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028822

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DMX3 BOARD PANEL IP 40

Board finishing IP40 spare

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028815

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DMX3 SET CONT SEÐALIZAC

Set of additional signalling contact - for DMX³ 2500 and 4000

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028816

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DMX3 CONT SEÐALIZ AUXILIARY

Signalling contact for auxilaries DMX³ 2500 and 4000

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028820

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DMX3 PANEL LOCK

Door locking - for DMX³ 2500 and 4000 - left-hand and right-hand side mounting

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028821

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DMX3 LOCK POS OPEN

Padlocks - for DMX³ 2500 and 4000 - in "open" position - for ACB

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028823

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DMX3 COUNTER MANEUVERS

Operation counter - for DMX³ 2500 and 4000

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028824

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DMX3 T1/2/3 LOCK BUTTON I/O

Padlocks - for DMX³ 2500 and 4000 - in "open" position - for buttons

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028825

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DMX3 PROTECTION CALIBRE ERROR

Rating mis-insertion device - for DMX³ 2500 and 4000

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028826

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DMX3 LOCK VENT POS OPEN

Padlocks - for DMX³ 2500 and 4000 - in "open" position - for shutters

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