3RB3016-1PB0
The Siemens SIRIUS 3RB3016-1PB0 solid-state electronic overload relay has a current setting range of 1~4A, built-in 1NO+1NC contacts, and a contact rated of 4A. It is suitable for overload protection of small motor circuits with a capacity of approximately 1.5kW.
Product Positioning
The Siemens SIRIUS 3RB3016-1PB0 is an S00-size solid-state electronic overload relay with a current setting range of 1~4A. It is suitable for motors of approximately 1.5kW and provides 1NO+1NC auxiliary contact outputs.
Core Product Advantages and Features
Applicable to 1.5kW class
The current setting range corresponds to a motor load of approximately 1.5kW, making it suitable for use in small production line equipment.
Dual-contact signal output
The 1NO+1NC contact is rated at 4A and can be synchronously connected to the control circuit and the abnormal warning light.
Electronic stabilization
By replacing the bimetallic strip with electronic circuitry, the operation is precise and less affected by ambient temperature.
Contactor direct installation
It can be directly installed on S00 size contactors, simplifying wiring and shortening installation time.
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3RB3016-1RB0
The Siemens SIRIUS 3RB3016-1RB0 solid-state electronic overload relay has a current setting range of only 0.1~0.4A. It adopts the S00 size and 10-level tripping characteristics, making it suitable for the precision overload protection needs of micro-current motor circuits.
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3RB3016-1NB0
The Siemens SIRIUS 3RB3016-1NB0 solid-state electronic overload relay has a current setting range of 0.32~1.25A, adopts S00 size and 10-level tripping characteristics, and can be directly installed on top of the contactor, making it suitable for use in low-current motor circuits.
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3RB2987-2D
The Siemens SIRIUS 3RB2987-2D is a dedicated 0.5-meter long connecting cable suitable for solid-state electronic overload relay modules of the 3RB22/23/24 series, sizes S00 to S12, and is used as a matching accessory for overload relay systems.