Schneider Electric LV434002 — IFE Ethernet Switchboard Server Guide

By Abdullah Zahid
13 min read
Schneider Electric LV434002 IFE Ethernet Switchboard Server mounted on DIN rail in industrial switchboard panel

Schneider Electric LV434002 IFE Ethernet Switchboard Server, Enerlin'X — Specifications, Compatibility, and Procurement Guide

If you are specifying or sourcing a communication gateway to bring Masterpact, Compact, or PowerPact circuit breakers onto an Ethernet monitoring network, the Schneider Electric LV434002 is the current-generation module for that job. It sits on a 35mm DIN rail inside the control panel, draws 24VDC at 120mA, and delivers Modbus TCP/IP, HTTP, SMTP, and NTP communication to your SCADA or HMI infrastructure. For engineers upgrading from the legacy LV434011, it is a direct drop-in replacement with a built-in real-time clock and extended ULP cable reach of up to 20m with Masterpact MTZ breakers — two improvements that matter in real panel deployments.

If you have already confirmed this is the right part for your system, check current pricing and availability for the LV434002 at LeadTime.ca — ships worldwide.

Who Should Buy the LV434002 — and Who Shouldn't

The Schneider Electric LV434002 is the correct choice for control engineers and systems integrators who need Ethernet-based remote monitoring and Modbus TCP/IP integration for Schneider circuit breaker panels. Order with confidence if all of the following apply to your project:

  • Your circuit breakers are Masterpact, Compact, or PowerPact family — confirmed by nameplate or electrical schematic
  • You have 24VDC control power available at the panel, with a supply rated for at least 3A system capacity
  • You can allocate 72mm of horizontal space on a 35mm DIN rail inside the enclosure
  • Your SCADA or HMI platform supports Modbus TCP/IP protocol
  • Your Ethernet network infrastructure supports 10/100 Mbps connectivity at the panel location
  • ULP cable routing from the module to the circuit breaker can be kept within 20m for Masterpact MTZ (verify for other breaker types)

If your breakers are Vigirex, non-Schneider (Eaton, ABB, Siemens), or if your facility has no Ethernet network access and no Modbus TCP/IP capable SCADA, the LV434002 is not the right module. Contact Schneider technical support for an appropriate alternative before placing an order.

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What the LV434002 Actually Does in a Panel System

The Schneider Electric LV434002 is a communication interface module — not a standalone monitoring device and not a PLC. Its specific role is to act as a protocol gateway between the Universal Logic Plug (ULP) network inside a circuit breaker enclosure and an Ethernet-connected automation or monitoring network. Without a module like the LV434002, Masterpact, Compact, and PowerPact breakers have no path to Ethernet. With it, engineers gain real-time breaker status, remote trip capability, alarm and pre-alarm notifications, and software-controlled access via Modbus TCP/IP commands or an embedded HTTP server.

The built-in real-time clock is a meaningful operational improvement over the LV434011 it replaces. Accurate event timestamping is essential for fault analysis in facilities where multiple circuit breakers feed critical loads — the RTC supports NTP synchronization, so timestamps in SCADA logs align with network time rather than drifting over months of operation. The LV434002 is also firmware-updatable via EcoStruxure Power Commission software, which means feature additions and improvements can be deployed without removing or replacing the hardware. For multi-panel deployments standardized on EcoStruxure Power architecture, this reduces the total support burden over a multi-year installation lifecycle.

Where the LV434002 Sits in Your System Architecture

The LV434002 occupies the gateway layer between the circuit breaker's ULP internal communication network and the facility's Ethernet infrastructure. It converts breaker data into Modbus TCP/IP format that SCADA and HMI systems can consume directly.

  • SCADA or HMI platform (Modbus TCP/IP or HTTP client) connects over Ethernet to the LV434002's top RJ45 sockets
  • LV434002 mounts on a 35mm DIN rail inside the switchboard or motor control center, powered by 24VDC at the screw terminal block on top of the module
  • Bottom RJ45 sockets carry the ULP cable connection to one or multiple Masterpact, Compact, or PowerPact circuit breakers — up to 20m cable run supported with Masterpact MTZ
  • Daisy chain configuration allows multiple breakers to share the same ULP network segment through the module
  • EcoStruxure Power Commission software connects via the Ethernet network for firmware updates and device commissioning without physical access to the module

Typical Applications and Industries for the LV434002

Industrial manufacturing facilities with multiple Masterpact MTZ breakers feeding high-current distribution panels are the most common deployment site. The LV434002 enables centralized Ethernet-based monitoring and remote shutdown capability from a single SCADA workstation, eliminating the need for local panel access during routine monitoring tasks.

Data centers and critical power distribution environments use the LV434002 to integrate PowerPact or Compact breakers into building management systems. The SMTP and SNMP protocol support enables email alarms and SNMP traps to network operations centers, which matters in facilities where breaker trip events require immediate escalation.

Retrofit projects are a significant use case. Engineers migrating legacy Compact breaker panels into an EcoStruxure Power-based monitoring infrastructure use the LV434002 as the Ethernet gateway layer, avoiding full panel replacement. The 72mm DIN rail footprint and standard 24VDC supply requirement typically fit within existing panel space budgets.

Multi-site facilities standardizing their electrical monitoring architecture across campuses benefit from the EcoStruxure alignment — using the same module type across all panels reduces spare part inventory, training requirements, and firmware management overhead.

Application Typical Deployment
Industrial manufacturing plant Multiple Masterpact MTZ breakers connected via ULP daisy chain to single LV434002, monitored via SCADA over Modbus TCP/IP
Data center power distribution PowerPact breakers integrated to building management system via LV434002 with SNMP trap and SMTP alarm support
Compact breaker panel retrofit Existing Compact NSX panel upgraded with LV434002 to add Ethernet monitoring without panel redesign
Utilities and power distribution center Centralized EcoStruxure Power architecture with LV434002 modules providing standardized Ethernet gateway across all switchboards
Remote facility monitoring LV434002 with NTP sync and SMTP alarms enabling unmanned facility alarm notification to central operations team

Key Specifications for Purchase Decisions

Parameter Value Notes
Power Supply 24VDC Screw terminal block on top of module; voltage tolerance 20% to 10%
Current Consumption 120mA Typical draw at full operation; verify supply headroom
Maximum System Supply Current 3A Design headroom for system integration
Ethernet Data Rate 10/100 Mbps Auto-negotiating; 2x RJ45 sockets on top of module
Protocols Supported Modbus TCP/IP, HTTP, FTP, SMTP, NTP, SNMP Full suite for SCADA, web, and network integration
ULP Sockets 2x RJ45 (bottom of module) Maximum 20m cable run with Masterpact MTZ; verify for other breaker types
Real-Time Clock Built-in, NTP sync capable Key improvement over LV434011; accurate event timestamping
Dimensions (W x H x D) 72mm x 105mm x 71mm 35mm DIN rail, by-clips mounting; 72mm width minimum required
Protection Rating IP4x front face, IP2x connectors Suitable for indoor industrial cabinets; not outdoor rated
Certifications CE, cULus (UL 508), GOST, FCC Part 15, IEC 60950 Covers North America, EU, and CIS market requirements

Full technical specifications are available on the product page at LeadTime.ca.

LV434002 vs. LV434011: What Actually Changed

Engineers upgrading from the LV434011 will find the LV434002 is a confirmed drop-in replacement — same DIN rail mounting, same 24VDC supply requirements, same connector positions. The EnerlinX IFE User Guide explicitly states that the LV434002 completely replaces the LV434011. The differences are meaningful rather than cosmetic.

Feature LV434002 (Current) LV434011 (Replaced)
Real-Time Clock (RTC) Built-in, NTP sync supported Optional add-on only
ULP Cable Distance Up to 20m (Masterpact MTZ) Theoretical limitation noted in documentation
Firmware Updatability Yes, via EcoStruxure Power Commission Yes, same process
Physical Dimensions 72mm x 105mm x 71mm Same — no panel redesign needed
Power Supply Requirement 24VDC, 120mA Same — no supply change required
Mounting 35mm DIN rail, by-clips Same — identical rail compatibility

If your panel already has an LV434011 installed and you are experiencing timestamp drift or unreliable ULP communication over longer cable runs, the LV434002 addresses both issues directly. Check current LV434002 availability and lead times at LeadTime.ca before finalizing your upgrade schedule.

Expert Verdict: Is the LV434002 the Right Module for Your Project?

The Schneider Electric LV434002 does one thing with genuine precision: it bridges Masterpact, Compact, and PowerPact circuit breakers to an Ethernet-based monitoring and control infrastructure with no protocol complexity left to the installer. For control systems engineers and systems integrators who are standardizing on EcoStruxure Power architecture, or who need reliable Modbus TCP/IP gateway functionality in medium-to-large facilities with existing Ethernet infrastructure, this module is the appropriate specification. The built-in RTC with NTP synchronization and the 20m ULP cable reach are not marketing improvements — they address real field problems that users of the LV434011 encountered in large-panel deployments where accurate timestamping and flexible cable routing both matter.

Where this module is not the right tool: facilities running non-Schneider breakers (Vigirex, Eaton, ABB, Siemens) get no compatibility path here — full stop. Buyers with no Ethernet infrastructure at the panel location, or whose SCADA platforms lack Modbus TCP/IP support and cannot be upgraded, will find the LV434002 provides no value without those prerequisites in place. Budget-constrained operators seeking basic local monitoring without remote access should look at simpler local display modules rather than an Ethernet gateway. Lead times from most distributor channels have been observed at 4 to 8 weeks — buyers with a sub-two-week commissioning window should verify current stock status before committing the LV434002 to a project schedule.

From a procurement standpoint, the pricing variance observed across channels — from roughly $400 USD at some online industrial supply sources to over $2,100 USD at certain authorized distributors — signals that not all channels have stable stock or accurate availability forecasting. For a module where specification accuracy and integration support are directly tied to project success, ordering through a specialist industrial distributor reduces the risk of receiving incompatible hardware, outdated firmware, or a unit with no support path. View current pricing and availability for the LV434002 at LeadTime.ca — we carry authorized stock and ship worldwide.

For volume pricing or to confirm lead time before committing to a build schedule, contact the LeadTime.ca team directly — we ship worldwide.

What Engineers Need to Know Before Ordering the LV434002

The LV434002 is a specialized industrial interface module with limited public community discussion across general automation forums. Users of this module typically resolve technical questions through manufacturer documentation, authorized distributor pre-sales support, and Schneider Electric's own technical resources rather than public forums. That means the ordering and commissioning mistakes that surface with this product do so in private channels — which is exactly why pre-order verification matters more here than for more commonly discussed commodity components.

The most consistent pattern among engineers who have experienced problems with the LV434002 comes down to three failure modes that occur before the module is even installed: ordering it for an incompatible circuit breaker type, underestimating the 24VDC supply current required at the panel level, and planning ULP cable runs without checking the 20m distance limit against actual panel geometry. Each of these is entirely preventable with a five-minute pre-order check, and each one causes the same outcome — project delay, return freight, and procurement rework.

When community data is sparse for a specialized industrial module, the right resource is a distributor with technical pre-sales capability. At LeadTime.ca, the team can confirm compatibility with your specific circuit breaker nameplate, verify whether EcoStruxure Power Commission software access is in place at your site, and advise on current firmware requirements before the order ships. For a module in the LV434002's price and lead-time range, that conversation before the purchase order is issued is worth the time. If you are uncertain about any of the compatibility checks below, reach out to the LeadTime.ca team before ordering.

Wiring and Installation Overview

The LV434002 installation is straightforward for engineers familiar with DIN rail modules and industrial Ethernet, but a few specifics are worth confirming before the module arrives on site. The following points summarize the key requirements — refer to the official EnerlinX IFE User Guide for full wiring diagrams and terminal identification.

  • 24VDC supply connects via screw terminal block on the top of the module; supply must be within the 20% to 10% voltage tolerance range and the system supply must be rated for 3A capacity
  • Ethernet network cables connect to the two RJ45 sockets on the top face; Cat5e or Cat6 cable supports both 10 and 100 Mbps auto-negotiation
  • ULP cables connect to the two RJ45 sockets on the bottom face; maximum cable run is 20m for Masterpact MTZ breakers — measure your routing before installation and verify in the user guide for other breaker types
  • Module mounts on 35mm DIN rail using by-clips; confirm 72mm of unobstructed horizontal space is available before attempting installation
  • After powering up on 24VDC, verify initialization via the module's status indicators or by accessing the embedded HTTP server from a browser on the same network segment; firmware updates are administered through EcoStruxure Power Commission software and should be completed during commissioning

Compatible System Components and EcoStruxure Expansion

The LV434002 operates within the Enerlin'X EcoStruxure Power ecosystem. The following components are relevant to a complete system deployment based on confirmed information in the brief and manufacturer documentation:

  • Masterpact MTZ series circuit breakers — full ULP support with 20m cable reach confirmed
  • Compact NSX series circuit breakers — full ULP support; verify specific model with distributor for older Compact variants
  • PowerPact current-generation circuit breakers — full ULP support; newer variants recommended for optimal performance
  • EcoStruxure Power Commission software — required for firmware updates and commissioning; software license access must be confirmed before installation
  • 24VDC DIN rail power supply — must be rated for 3A system capacity; not included with the LV434002 module

Wrong-Part Prevention Checklist Before Ordering the LV434002

Before submitting a purchase order for the Schneider Electric LV434002, confirm every item on this checklist. Each point represents a confirmed source of ordering errors or commissioning failures for this module type:

  1. Confirm circuit breaker type is Masterpact, Compact, or PowerPact (do not order if using Vigirex or other non-standard breaker)
  2. Verify 24VDC power supply capability and rated current (module draws 120mA maximum, supply must support 3A)
  3. Check available panel DIN rail space: module requires 72mm width minimum on 35mm DIN rail
  4. Confirm existing system supports Modbus TCP/IP (or can be updated to support it)
  5. Ensure ULP cable routing can meet distance requirement (up to 20m for MTZ breakers, verify for specific breaker type)
  6. Confirm firmware update capability: system must have access to EcoStruxure Power Commission software
  7. Verify Ethernet network infrastructure supports 10/100 Mbps (most modern networks do; legacy 10Base-T systems may cause issues)
  8. Check if real-time clock synchronization (NTP support) is required for logging — this model includes RTC feature

If any item on this checklist cannot be confirmed, contact the LeadTime.ca team before placing your order. View the LV434002 product page or reach out directly for pre-order technical support — we ship worldwide.

Frequently Asked Questions

Can the LV434002 connect to multiple circuit breakers simultaneously, or only one?

The LV434002 supports daisy chain configuration, allowing multiple circuit breakers to share the same ULP network segment through the module. The two bottom RJ45 ULP sockets accommodate this topology. Confirm the specific breaker count and chaining configuration in the EnerlinX IFE User Guide for your exact breaker family, as chaining limits may vary.

Is the LV434002 a direct swap for the LV434011 without rewiring the enclosure?

Yes. The official EnerlinX IFE User Guide explicitly confirms that the LV434002 completely replaces the LV434011. Physical dimensions are 72mm x 105mm x 71mm for both models, DIN rail mounting is identical, and the 24VDC supply requirement at 120mA is unchanged. No panel redesign or wiring modification is required for a like-for-like replacement.

What happens if the 24VDC supply voltage drops outside the rated tolerance range?

The LV434002 requires 24VDC within a 20% to 10% tolerance range. Voltage outside this range — particularly during transient load peaks on an undersized supply — will cause communication loss or module reboot. Intermittent SCADA alarms showing the device as offline are a common indicator of marginal supply voltage. Size the supply with adequate headroom: if existing panel load is 200mA and the LV434002 adds 120mA, the total 320mA draw warrants a supply rated for at least 500mA.

Does the LV434002 require an active EcoStruxure software license for day-to-day operation, or only for firmware updates?

EcoStruxure Power Commission software is required for firmware updates, not for daily operational communication. Once commissioned, the LV434002 operates independently on the Ethernet network using Modbus TCP/IP, HTTP, and other supported protocols without requiring ongoing software license activity. License access is needed when pushing firmware updates to the module.

What ULP cable distance applies to Compact and PowerPact breakers — is 20m the universal limit?

The 20m maximum ULP cable distance is confirmed for Masterpact MTZ breakers. For Compact and PowerPact breaker types, the applicable distance may differ. Verify the exact cable length specification for your specific breaker model in the official EnerlinX IFE User Guide before routing cables. Exceeding the rated distance causes signal degradation and intermittent breaker data in the SCADA system.

Can the LV434002 be used with non-Schneider SCADA platforms that support Modbus TCP/IP?

Yes. The LV434002 communicates over standard Modbus TCP/IP, which is a widely supported open protocol. Any SCADA, HMI, or monitoring platform with a functional Modbus TCP/IP driver can poll the LV434002 for circuit breaker data. The embedded HTTP server also provides a direct web interface for monitoring without SCADA software. Protocol compatibility testing results for specific third-party platforms are not documented in official sources — confirm with your SCADA vendor if you have integration-specific questions.

Why Order the LV434002 from LeadTime.ca

  • Global shipping — LeadTime.ca ships the LV434002 worldwide, not limited to any single region or country
  • Technical pre-sales support — confirm circuit breaker compatibility and supply requirements before the order ships, not after
  • Lead time transparency — get accurate availability forecasting rather than discovering stock gaps after a PO is issued
  • Volume and project pricing — contact for current pricing on multi-unit or project-based orders
  • Authorized distributor channel — reduces firmware, documentation, and post-sale support risk compared to grey-market sources

LV434002 At-a-Glance Summary

  • Official product: Schneider Electric LV434002 IFE Ethernet Switchboard Server, Enerlin'X
  • Function: Modbus TCP/IP gateway between Masterpact, Compact, or PowerPact circuit breakers and Ethernet network
  • Power supply: 24VDC, 120mA draw; system supply must support 3A
  • Ethernet: 10/100 Mbps auto-negotiating; 2x RJ45 sockets on top of module
  • Protocols: Modbus TCP/IP, HTTP, FTP, SMTP, NTP, SNMP
  • ULP cable reach: up to 20m with Masterpact MTZ breakers
  • Mounting: 35mm DIN rail, by-clips, 72mm width required
  • Dimensions: 72mm x 105mm x 71mm; weight 182.5g
  • Real-time clock: built-in with NTP sync — confirmed improvement over LV434011
  • Direct replacement: confirmed drop-in for LV434011 with no panel redesign
  • Firmware: updatable via EcoStruxure Power Commission software
  • Certifications: CE, cULus (UL 508), GOST, FCC Part 15, IEC 60950
  • Breaker compatibility: Masterpact, Compact, PowerPact only — not compatible with Vigirex or non-Schneider breakers

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