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Siemens 3RF2150-1AA06 1-Phase Solid State Relay - 50A

Siemens 3RF2150-1AA06 1-Phase Solid State Relay

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ManufacturerSiemens

Part number3RF2150-1AA06

Type Solid State Relay

Phase 1-Phase

Width 22.5 mm

Load Current 50 A

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Response within 1 business hour

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12-month warranty

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Veteran-owned

CAGE: 9NK75

50A switching capacity 48-600V AC load 24V DC control Compact 22.5mm width Screw terminals Zero-point switching

Product description

The Siemens 3RF2150-1AA06 is a 1-phase solid state relay from the SIRIUS 3RF21 series, engineered for high-capacity switching in demanding industrial environments. It features a compact 22.5 mm width for space efficiency. This relay handles a robust 50A load current over a wide voltage range of 48 to 600V AC, controlled by a 24V DC input. It is equipped with screw terminals for secure connections and utilizes zero-point switching for clean operation.

This semiconductor relay is designed for applications requiring reliable switching of high power loads, such as industrial heaters, large motors, or other heavy-duty equipment. Its extended voltage range (up to 600V AC) provides flexibility for various power systems. The zero-point switching minimizes electrical noise and interference, making it suitable for sensitive automation systems.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens 3RF2150-1AA06. We provide high-quality, cost-effective surplus components. Trust Stanlo Automation for your industrial automation needs, ensuring you receive reliable parts and excellent service.

Technical specifications

Type	Solid State Relay
Phase	1-Phase
Width	22.5 mm
Load Current	50 A
Load Voltage	48-600 V AC
Control Voltage	24 V DC
Terminals	Screw
Switching	Zero-point

Common applications

High-Power Industrial Control

Motor Control

Industrial Heating

Large Pump Systems

Automation Infrastructure

Compatible systems

Siemens SIRIUS 3RF21 series

Also known as

Siemens 3RF2150-1AA06 SSR SIRIUS 3RF21 Relay Siemens 50A 48-600V Relay

Replaces / compatible with

An excellent option for replacing mechanical contactors in high-power industrial applications. Compatible with Siemens SIRIUS 3RF21 series accessories.

Technical note

Expert tip

Ensure proper heat sinking is applied, particularly for continuous operation at high load currents.

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Frequently asked questions

What is the maximum load voltage for the Siemens 3RF2150-1AA06 solid state relay?

The Siemens 3RF2150-1AA06 solid state relay can handle load voltages up to 600V AC. It is designed for 50A loads with a 24V DC control input and features screw terminals for connection.