3RB3026-1PB0
The Siemens SIRIUS 3RB3026-1PB0 electronic overload relay has a current setting range of 1~4A, S0 size, 10E tripping class, and a three-pole screw terminal wiring design. It can be used with Siemens 3RT contactors to form a small motor protection unit.
Product Positioning
The SIRIUS 3RB3026-1PB0 is a Siemens S0-size electronic overload relay with a current setting range of 1~4A and a tripping class of 10E. It is suitable for overload and phase loss protection of small current motors.
Core Product Advantages and Features
Low-current fine protection
With a current setting range of 1~4A, it is suitable for fine overload protection of small motors or end loads.
10E Standard Skip Level
It adopts the 10E tripping level, which meets the overload protection requirements of motors with general starting characteristics.
Three-pole screw terminal design
The three-pole structure, combined with screw terminal wiring, facilitates on-site installation and wiring maintenance.
Paired with 3RT contactor
It can be paired with Siemens 3RT series contactors to form a complete motor protection unit.
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3RB3026-1VB0
The Siemens SIRIUS 3RB3026-1VB0 electronic overload relay has a current setting range of 10~40A, S0 size, tripping class 10E, three-pole screw terminal design, supports manual/automatic reset, and is suitable for general three-phase motor overload protection applications.
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3RB3026-1NB0
The Siemens SIRIUS 3RB3026-1NB0 solid-state electronic overload relay has a current setting range of 0.32~1.25A. It features an S0 size and 10 tripping levels and can be directly mounted on a contactor to help protect motors from overload and phase loss damage.
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3RB3016-2TB0
The Siemens SIRIUS 3RB3016-2TB0 solid-state electronic overload relay has a current setting range of 4~16A, an S00 size, and 20 trip levels. It features 1NC+1NO contacts and is suitable for overload protection requirements in high-load motor circuits.