Siemens Industrial Controls 3RU2116-1DB0 Relay
The Siemens Sirius 3RU2116-1DB0 is a precision-engineered thermal overload relay designed for demanding motor protection in industrial and HVACR environments. Built for S00 frame size contactors, this Class 10 trip device covers an adjustable current range of 2.2 to 3.2 Amps. It provides critical protection against overloads and phase failure by monitoring symmetrical loads through its bimetal strips. The unit features integrated 1 NO + 1 NC auxiliary contacts for fault signaling and contactor disconnection, ensuring high operational reliability. With its screw terminal connections, this relay is optimized for direct mounting to 3RT201 contactors, reducing cabinet space and installation time. Designed for motor protection applications up to 690V, it maintains stable performance with temperature compensation from -40°C to +60°C, making it a rugged choice for field technicians requiring long-term stability and precise tripping characteristics.
Key Benefits:- Precise Motor Protection: Adjustable 2.2-3.2A range specifically calibrated for S00 size motors.
- Fault Versatility: Features Class 10 tripping and built-in phase failure protection to prevent motor burnout.
- Flexible Operation: Switchable between manual and automatic reset modes to suit specific system requirements.
- Seamless Integration: Designed for direct attachment to Sirius 3RT20 series contactors, eliminating additional wiring.
- Rugged Durability: IP20 finger-safe terminals and wide ambient temperature compensation range for industrial use.
- Which contactors are compatible with this relay? The 3RU2116-1DB0 is designed primarily for direct mounting onto Siemens 3RT2 S00 frame size contactors.
- Can this be used for single-phase applications? Yes, but all three main current paths must be connected in series to ensure proper bimetal heating and prevent nuisance phase failure trips.
- How do I change the reset mode? Use the selector switch on the front of the unit to toggle between Manual (M) and Automatic (A) reset, or use the STOP/TEST function to verify operation.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $72.30
-65%$72.30
$25.30Siemens Industrial Controls 3RU2116-1DB0 Relay
The Siemens Sirius 3RU2116-1DB0 is a precision-engineered thermal overload relay designed for demanding motor protection in industrial and HVACR environments. Built for S00 frame size contactors, this Class 10 trip device covers an adjustable current range of 2.2 to 3.2 Amps. It provides critical protection against overloads and phase failure by monitoring symmetrical loads through its bimetal strips. The unit features integrated 1 NO + 1 NC auxiliary contacts for fault signaling and contactor disconnection, ensuring high operational reliability. With its screw terminal connections, this relay is optimized for direct mounting to 3RT201 contactors, reducing cabinet space and installation time. Designed for motor protection applications up to 690V, it maintains stable performance with temperature compensation from -40°C to +60°C, making it a rugged choice for field technicians requiring long-term stability and precise tripping characteristics.
Key Benefits:- Precise Motor Protection: Adjustable 2.2-3.2A range specifically calibrated for S00 size motors.
- Fault Versatility: Features Class 10 tripping and built-in phase failure protection to prevent motor burnout.
- Flexible Operation: Switchable between manual and automatic reset modes to suit specific system requirements.
- Seamless Integration: Designed for direct attachment to Sirius 3RT20 series contactors, eliminating additional wiring.
- Rugged Durability: IP20 finger-safe terminals and wide ambient temperature compensation range for industrial use.
- Which contactors are compatible with this relay? The 3RU2116-1DB0 is designed primarily for direct mounting onto Siemens 3RT2 S00 frame size contactors.
- Can this be used for single-phase applications? Yes, but all three main current paths must be connected in series to ensure proper bimetal heating and prevent nuisance phase failure trips.
- How do I change the reset mode? Use the selector switch on the front of the unit to toggle between Manual (M) and Automatic (A) reset, or use the STOP/TEST function to verify operation.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Siemens Sirius 3RU2116-1DB0 is a precision-engineered thermal overload relay designed for demanding motor protection in industrial and HVACR environments. Built for S00 frame size contactors, this Class 10 trip device covers an adjustable current range of 2.2 to 3.2 Amps. It provides critical protection against overloads and phase failure by monitoring symmetrical loads through its bimetal strips. The unit features integrated 1 NO + 1 NC auxiliary contacts for fault signaling and contactor disconnection, ensuring high operational reliability. With its screw terminal connections, this relay is optimized for direct mounting to 3RT201 contactors, reducing cabinet space and installation time. Designed for motor protection applications up to 690V, it maintains stable performance with temperature compensation from -40°C to +60°C, making it a rugged choice for field technicians requiring long-term stability and precise tripping characteristics.
Key Benefits:- Precise Motor Protection: Adjustable 2.2-3.2A range specifically calibrated for S00 size motors.
- Fault Versatility: Features Class 10 tripping and built-in phase failure protection to prevent motor burnout.
- Flexible Operation: Switchable between manual and automatic reset modes to suit specific system requirements.
- Seamless Integration: Designed for direct attachment to Sirius 3RT20 series contactors, eliminating additional wiring.
- Rugged Durability: IP20 finger-safe terminals and wide ambient temperature compensation range for industrial use.
- Which contactors are compatible with this relay? The 3RU2116-1DB0 is designed primarily for direct mounting onto Siemens 3RT2 S00 frame size contactors.
- Can this be used for single-phase applications? Yes, but all three main current paths must be connected in series to ensure proper bimetal heating and prevent nuisance phase failure trips.
- How do I change the reset mode? Use the selector switch on the front of the unit to toggle between Manual (M) and Automatic (A) reset, or use the STOP/TEST function to verify operation.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
