3RB3046-1XB0
The Siemens SIRIUS 3RB3046-1XB0 electronic overload relay has a current setting range of 32~115A, S3 size, tripping class 10E, is suitable for contactor mounting, supports manual/automatic reset, and provides standard motor overload and phase loss protection functions.
Product Positioning
The SIRIUS 3RB3046-1XB0 is a Siemens S3-size electronic overload relay with a current setting range of 32~115A and a tripping class of 10E. It is suitable for overload protection of motors with general starting characteristics.
Core Product Advantages and Features
10E Standard Skip Level
It adopts the 10E tripping level, which meets the overload protection requirements of most general motor starting characteristics.
S3 size, large current range
The current setting range is 32~115A, which corresponds to the motor circuit protection of the S3 size contactor.
Contactor mounting
It can be directly mounted on the corresponding Siemens contactor, saving control panel wiring space.
Screw terminal wiring
Both the main circuit and the auxiliary circuit adopt a screw terminal design, which facilitates on-site wiring and maintenance.
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3RB3046-2XB0
The Siemens SIRIUS 3RB3046-2XB0 electronic overload relay has a current setting range of 32~115A, S3 size, tripping class 20E, and terminal screw wiring for both main and auxiliary circuits. It supports manual/automatic reset and is suitable for high-current three-phase motor protection.
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3RB3036-1UW1
The Siemens SIRIUS 3RB3036-1UW1 electronic overload relay has a current setting range of 12.5~50A, S2 size, and tripping class 10E. The main circuit uses a straight-through current converter for installation, while the auxiliary circuit uses screw terminals. It is suitable for wiring applications where it is inconvenient to mount a contactor.
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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.