3RB3036-1UB0
The Siemens SIRIUS 3RB3036-1UB0 electronic overload relay has a current setting range of 12.5~50A, S2 size, and tripping class 10E. It can be directly connected to the corresponding contactor, supports manual/automatic reset, and is suitable for general three-phase motor overload protection applications.
Product Positioning
The SIRIUS 3RB3036-1UB0 is a Siemens S2-size electronic overload relay with a current setting range of 12.5~50A. It adopts a contactor-mounted design, has a tripping class of 10E, and is suitable for general motor overload and phase loss protection.
Core Product Advantages and Features
Contactor mounting design
It can be directly mounted on the corresponding Siemens contactor, saving control panel wiring space and time.
10E Jump Level
The current setting range is 12.5~50A, and it adopts the 10E tripping level, which corresponds to the S2 size motor circuit protection.
Screw terminal wiring
Both the main circuit and the auxiliary circuit adopt screw terminal design, which facilitates on-site wiring and maintenance.
Manual/Automatic Reset
It supports switching between manual and automatic reset modes to meet different on-site operation needs.
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