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Siemens 3RB2283-4AA1 SIRIUS Evaluation Unit - Full Motor Protection

Siemens 3RB2283-4AA1 SIRIUS evaluation unit for motor protection.

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ManufacturerSiemens

Part number3RB2283-4AA1

Application Full motor protection

Unit Type Evaluation unit (monostable)

Size Range S00...S12

Class 5...30

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Full motor protection Monostable operation Wide size compatibility (S00-S12) Class 5-30 tripping Stand-alone installation Screw terminals

Product description

The Siemens 3RB2283-4AA1 is a monostable evaluation unit designed for comprehensive motor protection across Size S00 to S12. It offers adjustable tripping classes from 5 to 30 and is suitable for stand-alone installation. This unit features screw terminals for auxiliary circuits and supports both manual and automatic reset functions, with no main circuit connections as it interfaces with motor feeders.

This evaluation unit is critical for advanced motor protection systems in diverse industrial settings, including manufacturing plants, material handling, and process automation, where precise monitoring and protection are paramount. Its compatibility with a broad range of sizes simplifies inventory for systems using various motor sizes.

Stanlo Automation, a veteran-owned distributor, provides surplus Siemens automation components. Rely on us for the Siemens 3RB2283-4AA1 evaluation unit to ensure the integrity and longevity of your motor applications.

Technical specifications

Application	Full motor protection
Unit Type	Evaluation unit (monostable)
Size Range	S00...S12
Class	5...30
Installation	Stand-alone
Auxiliary Circuit Connection	Screw Terminal
Reset	Manual/Automatic

Common applications

Motor control centers

Industrial automation

Manufacturing plants

Material handling

Pump systems

Compatible systems

Compatible with Siemens SIRIUS motor feeders for sizes S00 through S12

Also known as

Siemens 3RB2283-4AA1 SIRIUS evaluation unit

Replaces / compatible with

An evaluation unit for full motor protection that interfaces with motor feeders for sizes S00 through S12.

Technical note

Expert tip

The monostable design of the 3RB2283-4AA1 requires a continuous control signal to maintain its operational state during motor running.

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Frequently asked questions

What size contactors is the Siemens 3RB2283-4AA1 evaluation unit compatible with?

The Siemens 3RB2283-4AA1 evaluation unit is compatible with a wide range of contactor sizes, from S00 up to S12. This broad compatibility makes it versatile for various motor protection applications.