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Eaton Moeller series IZMX/INX Circuit-breaker (183707)
Source: | Author:kongjiang | Published time: 2026-07-17 | 74 Views | 🔊 Click to read aloud ❚❚ ▶ | Share:
Eaton Moeller series IZMX/INX Circuit-breaker (183707)

Overview

The Eaton Moeller series IZMX/INX circuit-breaker, model 183707 (IZMX40B3-V25F-1), is a high-performance air circuit breaker (ACB) designed for reliable low-voltage power distribution. It is a three-pole, fixed-mounted device with a 2500 A amperage rating, offering robust protection and selective operation for demanding industrial and infrastructure applications.

Product Specifications

The 183707 model combines high interrupting capacity with flexible configuration options, making it suitable for various power distribution roles.

Features and Benefits

The Eaton IZMX/INX series provides modern circuit breaker technology that can reduce system costs . Key features of the 183707 model include:
  • Complete Device: Supplied as a complete device with an integrated protection unit .

  • Versatile Configuration: Suitable for zone selectivity and can be fitted with a comprehensive range of accessories.

  • Optional Motor Drive: Supports an optional motor drive for remote operation .

  • Switched-Off Indicator: Fitted with a clear switch-off indicator for visual status confirmation .

  • High Reliability: Offers a high mechanical lifespan of 10000 switching cycles (ON/OFF) and 20000 operations (with maintenance).

Installation and Panel Building Considerations

The 183707 is designed for fixed installation in switchgear assemblies. Important points for panel builders:
  • Main Terminals: The main terminals must be ordered separately .

  • Temperature Rise: The panel builder is responsible for the temperature rise calculation. Eaton provides heat dissipation data for the devices.

  • Short-circuit Rating & EMC: Specifications for the switchgear must be observed .

  • Mechanical Function: The device meets the requirements, provided the instructions in the instruction leaflet (IL) are followed.

Compliance and Certifications

The Eaton 183707 complies with key international standards, ensuring safety and performance :
  • IEC/EN 60947

  • IEC

  • RoHS conform

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