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Description：

The 1503VC-BMC4 Contactor Control Module is an IntelliVAC™ control module designed for reliable operation of Bulletin 1502 medium-voltage vacuum contactors in industrial motor control systems. It provides intelligent control, precise switching coordination, and stable contactor performance for medium-voltage motor starters and power distribution applications. Supporting both electrically held and mechanically latched contactors, the module features flexible DIP-switch configuration and a wide input voltage range, making it suitable for demanding environments such as mining, oil & gas, power generation, and heavy industrial .

Specification：

Frequently asked questions

Q1: What is the 1503VC-BMC4 Contactor Control Module?

A1: It is an industrial contactor control module designed to manage and control contactor operation in motor control and systems.

Q2: What supply power range does this module support?

A2: The 1503VC-BMC4 module supports a supply power range of 110–240 VAC.

Q3: What operating frequency is supported?

A3: The 1503VC-BMC4 operating frequency is 50/60 Hz.

Q4: What is the 1503VC-BMC4 maximum idle current of the module?

A4: The 1503VC-BMC4 maximum idle current is 125 mA.

Q5: What is the 1503VC-BMC4 main function of this contactor control module?

A5: Its main function is to control contactor switching operations and support reliable motor or load control in industrial systems.

Product Applications

Mining: Used to control large mine hoists, crushers, and heavy pump systems, to handle dusty and harsh working conditions.

Oil & Gas: Applied to drilling platforms, compressor stations, and oil pumping stations, providing precise control and arc protection capabilities.

Heavy Industrial Environments: Such as large power motors in steel mills, cement plants, and chemical plants for starting and protection.

OEM Equipment Integration: Third-party manufacturers (OEM) often integrate it as loose components into their proprietary vacuum contactor applications.