3RB2283-4AC1

The SIEMENS 3RB2283-4AC1 is the SIRIUS 3RB22 electronic overload protection evaluation unit. It features a monostable design, supports manual/automatic reset, is suitable for sizes S00 to S12, has tripping classes Class 5 to 30, and uses spring-loaded terminal connections.

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SIEMENS SIRIUS 3RB2283-4AC1 Spring Terminal Overload Protection Evaluation Unit

Product Positioning

The SIEMENS SIRIUS 3RB2283-4AC1 is an evaluation unit for the 3RB22 electronic overload protection system. It features a monostable operation design, spring-loaded terminals, and is suitable for sizes S00 to S12 and tripping classes Class 5 to 30.

Core Product Advantages and Features

Spring-loaded terminal blocks

The spring-type terminal design allows for quick wiring without the need for screw fastening.

Monostable action design

It adopts a monostable operating mode and supports switching between manual and automatic recovery modes.

The breakout level is adjustable.

Supports Class 5 to 30 jump level settings to adapt to different motor starting characteristics.

Genuine products from the original manufacturer.

Kenxin Motors is an authorized Siemens distributor, providing genuine products and technical support services.

project	Specification
Product Type	Full motor protection assessment unit
Action Method	Monostable
Regression method	Manual/Automatic Reset
Break away from level	Class 5 ~ 30
Applicable size	S00 ~ S12
Terminal type	Spring-type terminals

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