Product Description
The SIEMENS 3RU21160FB0 thermal overload relay is designed for current-dependent protection of loads with normal starting against excessive temperature rises due to overload or phase failure. It protects connected loads from overheating and causing damage. An overload or phase failure results in an increase of the motor current beyond the set rated motor current.
- Trip Type Class 10
- Overload and Phase Failure Protection
- Screw Terminals
Product Highlights
The relay features auxiliary contacts, manual/automatic reset, switching position indication, and test and stop functions.
Product Information
Standard Information
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Brand: SIEMENS
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Manufacturer Part Number: 3RU21160FB0
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Country of Origin: DE
Technical Specifications
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UNSPSC Code: 39120000
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Brand: SIEMENS
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Contact Current Rating: 0.5 A
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Current Rating: 0.35 to 0.5 A
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Dimensions: 1.77 in L X 2.76 in D
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Manufacturer Part Number: 3RU21160FB0
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Maximum Operating Temperature: 70 °C
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Minimum Operating Temperature: -40 °C
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Mounting Style: Panel Mount
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Promo: true
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Relay Type: Overload
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Series: 3RU Series
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Size: S00 in
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Special Features: Display of Operating State on Device, RESET Button, STOP Button, TEST Function
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Supply Voltage: 690 V
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Temperature Operating Range: -40 to 70°C °C
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Terminal Type: Screw
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Type: Relay
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Unit of Measure: EA
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UPC Code: 662643919844
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Country of Origin: DE
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Frequency_Rating: 50/60
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Length1: 4.0200
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Mounting_Type: Contactor
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Number_Of_Poles: 3
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Contact: B600/R300 contact
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Class: Class 10
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Reset: Manual and automatic reset
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Optimized: Optimized to the 3RT contactors such that in addition to individual mounting they can mounted directly mounted onto the contactors to save space
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Protection: Overload and phase failure protection
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Button: Stop button
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Indicator: Switch position indicator
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Indicators: Switch position indicators
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Function: Test function
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Temperature_Rating: -40 to 70
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Compatible Contactor Series: SIRIUS
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Compatible Contactors: Frame Size
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Frame Size: S00
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Relay Style: IEC
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Overload Protection Type: Thermal
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Relay Mounting Style: Direct To Contactor
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Thermal Units Required: None (Relay Includes Integrated Bimetallic Elements)
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Phase: Three
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Auxiliary Contacts Included: 1NO/1NC
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Maximum Overload Relay Current Setting: 0.5 A
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Minimum Overload Relay Current Setting: 0.35 A
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Maximum Voltage Rating: 690V AC
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Trip Class: 10
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Phase Loss Sensitivity: No
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Reset Type: Auto; Manual
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Wire Termination Type: Screw
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IP Rating: IP20
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Body Depth: 2.43 in
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Body Height: 4.64 in
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Body Width: 1.77 in
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Standards: REACH Art 33 Duty to Inform According to the Current List of Candidates Lead CAS-No. 7439-92-1 > 0, 1 % (w/w); RoHS 07/01/2006; WEEE (2012/19/EU) Take-Back Obligation
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UNSPSC: 39122330
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Frequency: 50 to 60 Hz
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Coil: 690 VAC
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Contact Form: 1NC-1NO
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Poles: 3
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Mounting: Contactor Mounting
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Terminal: Screw Terminal
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Enclosure: IP20
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Temperature: -40 to 60 deg C
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Accessory Type: Thermal Overload Relay
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For Use With/Related Products: Contactors
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Packaging: Box
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Base Product Number: 3RU2116