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Siemens 3RF2920-0HA16 20A Power Regulator Module

Siemens 3RF2920-0HA16 power regulator for semiconductor relays.

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ManufacturerSiemens

Part number3RF2920-0HA16

Current Range 20 A

Control Voltage 400-600 V AC / 24 V AC/DC

Frequency 50/60 Hz

Ambient Temperature -25 to 60 °C

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Power regulation 20 A current range 400-600V control, 24V supply Precise power control For semiconductor relays/contactors IP20 rated

Product description

The Siemens 3RF2920-0HA16 is a power regulator designed for semiconductor relays and contactors. It manages current within a 20 A range and operates with a 400-600 V AC / 24 V AC/DC control voltage. This module is engineered to precisely control power output in industrial applications.

This power regulator is essential for applications requiring consistent and controlled power delivery. It helps maintain stable operating conditions for sensitive equipment and processes.

Stanlo Automation, your reliable veteran-owned source for surplus industrial parts, offers the Siemens 3RF2920-0HA16. We are committed to providing quality components and dependable service. Procure your automation solutions from Stanlo Automation.

Technical specifications

Current Range	20 A
Control Voltage	400-600 V AC / 24 V AC/DC
Frequency	50/60 Hz
Ambient Temperature	-25 to 60 °C
Protection Class	IP20

Common applications

Industrial heating control

Process temperature regulation

Motor speed control

Lighting control

Energy management systems

Compatible systems

Siemens 3RF2 series semiconductor relays and contactors

Also known as

Siemens SIRIUS 3RF2920-0HA16 3RF2920-0HA16 controller

Replaces / compatible with

This is a phase-out type; its successor is the 3RF3920-0HA16. It is compatible with Siemens 3RF2 series semiconductor relays and contactors.

Technical note

Expert tip

The 3RF2920-0HA16 is a phase-out type. Consider the successor, 3RF3920-0HA16, for new projects or replacements where possible.

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Frequently asked questions

What are the operating voltage ranges for the Siemens 3RF2920-0HA16 power regulator?

The Siemens 3RF2920-0HA16 power regulator operates with a control voltage of 400-600 V AC and a supply voltage of 24 V AC/DC. It is designed for precise power regulation in semiconductor relay applications.