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Siemens 3RF2990-0GA16 Extended Load Monitoring Power Controller

Siemens 3RF2990-0GA16 power controller with extended load monitoring.

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ManufacturerSiemens

Part number3RF2990-0GA16

Current Range 90 A / 40 °C

Voltage 400 600 V

Control Voltage 24 V AC/DC

Feature Extended Load Monitoring

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12-month warranty

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Veteran-owned

CAGE: 9NK75

90A current rating 400-600V operating voltage 24V AC/DC control Extended load monitoring Optimized for semiconductor relays

Product description

The Siemens 3RF2990-0GA16 is an advanced power controller engineered for high-current applications requiring detailed monitoring. It handles a substantial current range of 90A at 40°C and operates within a 400-600V range, with a control voltage of 24V AC/DC. This unit is distinguished by its extended load monitoring capabilities, crucial for semiconductor relays and contactors.

This controller is ideal for robust industrial automation systems, including heavy machinery, large motor drives, and high-power heating elements. It's particularly useful in sectors like chemical processing, mining, and large-scale manufacturing where reliable and closely monitored power control is essential.

Stanlo Automation, a proud veteran-owned business, provides the Siemens 3RF2990-0GA16 as part of our comprehensive inventory of surplus industrial automation components. We are dedicated to supplying high-quality parts that meet your operational demands, ensuring your systems remain efficient and productive.

Technical specifications

Current Range	90 A / 40 °C
Voltage	400 600 V
Control Voltage	24 V AC/DC
Feature	Extended Load Monitoring
For	Semiconductor Relay / Contactor

Common applications

High-current motor control

Heavy machinery

Industrial heating

Process automation

Large-scale manufacturing

Compatible systems

Siemens 3RF29 series semiconductor relays and contactors

Also known as

Siemens 3RF2990 controller 3RF2990-0GA16 power management

Replaces / compatible with

This component serves as a high-capacity power controller for industrial applications using semiconductor switching devices.

Technical note

Expert tip

Proper thermal management is crucial for the 90A rating; ensure adequate spacing and airflow around the unit in enclosed panels.

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Frequently asked questions

What is the primary function of the Siemens 3RF2990-0GA16 controller?

The Siemens 3RF2990-0GA16 is a power controller designed for high-current applications, offering extended load monitoring for semiconductor relays and contactors. It ensures precise control and operational oversight in demanding industrial environments.