3RU2116-4AC0
The Siemens SIRIUS 3RU2116-4AC0 thermal overload relay features a current adjustment range of 11~16A, S00 size, tripping class 10, and quick and secure spring terminal wiring. It can be directly mounted on a 3RT20 contactor, providing motor overload and phase loss protection. Kenxin Motor is an authorized distributor, ensuring a reliable supply of genuine Siemens products.
Product Positioning
The 3RU2116-4AC0 is a Siemens SIRIUS series S00 size thermal overload relay with a current adjustment range of 11~16A. It features a spring terminal design and is directly mounted on the 3RT20 contactor body, making it suitable for motor control panel applications with limited space and requiring quick wiring.
Core Product Advantages and Features
Current adjustment 11-16A
The trip value can be precisely adjusted within the range of 11~16A according to the motor's rated current to prevent the motor from burning out due to overload.
Spring terminal wiring
Both the main circuit and the auxiliary circuit use spring terminals, which allow for quick and secure wiring without the need for screws, and are vibration-resistant and not easily loosened.
Directly mounted on the contactor
It can be directly mounted on the 3RT20 series S00 size contactor without requiring additional installation space, making the panel more streamlined.
Level 10
It conforms to the IEC standard trip level 10 operating characteristics, reacts to motor overload conditions and provides immediate power-off protection.
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The 3RU2126-1CB0 is a Siemens SIRIUS 3RU21 series S0 size thermal overload relay with a current adjustment range of 1.8-2.5 amps. It is a screw-type direct-mount relay with a tripping class of Class 10. It can be used with 3RT2023~3RT2026 series contactors to form a complete motor protection circuit.
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3RU2116-4AB1
Siemens SIRIUS 3RU2116-4AB1 thermal overload relay, current adjustment range 11~16A, S00 size, trip class 10, secure screw terminal wiring, independent mounting type not limited by contactor position, more flexible panel configuration. Kenxin Motor provides genuine authorized parts.
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3RU2116-4AB0
The Siemens SIRIUS 3RU2116-4AB0 thermal overload relay features a current adjustment range of 11~16A, S00 size, tripping class 10, and a screw terminal design for direct mounting. It can be snapped onto a 3RT20 contactor to form a protection unit. Kenxin Motor is an authorized Siemens distributor.