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.
Product Positioning
The 3RU2116-4AB0 is a Siemens SIRIUS series S00 size thermal overload relay with a current adjustment range of 11~16A. It uses screw terminals and is directly mounted on the 3RT20 contactor body, making it one of the most common standard configurations.
Core Product Advantages and Features
Current adjustment 11-16A
The trip value is set within the range of 11~16A according to the motor's rated current, balancing accurate protection and stable start-up.
Screw terminal wiring
Both the main circuit and the auxiliary circuit are secured with screw terminals, ensuring reliable wiring and easy identification for maintenance and replacement.
Directly mounted on the contactor
It can be snapped onto the 3RT20 series S00 size contactor to form an integrated motor starting protection unit.
Level 10
It complies with IEC Class 10 tripping characteristics, accurately responds to overloads, and disconnects the motor power supply in a timely manner.
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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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3RU2116-1KC0
Siemens SIRIUS 3RU2116-1KC0 thermal overload relay, current adjustment range 9~12.5A, S00 size, tripping class 10, spring terminal screwless quick connection, 1NO+1NC auxiliary contacts, direct mounting on contactor, authorized supplier by Kenxin Motor.
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3RU2116-1KB1
Siemens SIRIUS 3RU2116-1KB1 thermal overload relay, current adjustment range 9~12.5A, S00 size, trip class 10, secure screw terminal wiring, independent installation not limited by contactor position, suitable for various panel configurations, authorized distributor of Kenxin Motors.