Siemens 3RU21261DB0 Overload Relay 2.2 to 3.2 Amp

Product Description

The SIEMENS 3RU21261DB0 is a thermal overload relay designed for inverse-time delayed protection of loads with normal starting against excessive temperature rises due to overload or phase failure. It protects three-phase and single-phase AC and DC motors. The relay features screw terminals for the main and auxiliary circuits.

• Provides overload and phase failure protection.
• Features manual and automatic reset options.
• Includes 1 NO and 1 NC auxiliary contacts.

Product Highlights

The SIRIUS 3RU2 modular system offers a simple and efficient solution for motor protection with worldwide approvals and applications in hazardous areas.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3RU21261DB0
• Country of Origin: Germany

Technical Specifications

• GTiN: 00662643918984
• Type: Relay
• Brand: SIEMENS
• Class: Class 10
• Width: 1.700 in
• Height: 4.05 Inch
• Length: 3.7 Inch
• Weight: 0.350 lb
• Amperage: 2.2-3.2 Amp
• Sub Brand: Sirius
• Product UPC: 66264391898
• 12-Digit UPC: 662643918984
• Applications: For Protection of Three Phase and Single Phase AC and DC Motors
• Terminal Type: Screw
• Contact Rating: 3 A at 24/110/120/125 VAC, 2 A at 230 VAC, 1 A at 400 VAC, 2 A at 24 VDC, 0.3 A at 60 VDC, 0.22 A at 110/125 VDC, 0.11 A at 220 VDC
• Connection Type: Screw Connection
• Number of Poles: 3 Pole
• Country of Origin: Germany
• Temperature Rating: -20 to 70 degrees C
• Contact Configuration: 1 NO, 1 NC
• Operating Temperature: -20 degrees C
• Environmental Conditions: 80 to 50 C
• UNSPSC Code: 39120000
• Current Rating: 2.2 to 3.2 A
• Dimensions: 85 mm H x 45 mm W x 85 mm D
• Manufacturer Part Number: 3RU21261DB0
• Maximum Operating Temperature: 70 °C
• Minimum Operating Temperature: -40 °C
• Mounting Style: Direct To Contactor
• Relay Type: Overload
• Series: 3RU2
• Size: S0 in
• Special Features: Display of Operating State on Device, RESET Button, STOP Button, TEST Function
• Supply Voltage: 690 V
• Temperature Operating Range: -40 to 70°C °C
• Frequency Rating: 50 to 60 Hz
• Mounting Type: Surface
• Contact Form: 1NC-1NO
• Enclosure Type: IP20
• Power Rating: 1.1/1.5/2.2 kW
• Application: For protection of 3-phase and 1-phase AC and DC motors
• Standard & Approvals: CCC Certified, CSA Certified, UL Listed, EAC Certified, ExATEX, IECEx, CE Certified, ABS Certified, Bureau Veritas Certified, Lloyd's Register, RMRS Certified, DNV-GL Approved, PRS Certified, RINA Certified, WEEE (2012/19/EU), REACH Article No. 33
• Model: 3RU21261DB0
• MPN: 3RU21261DB0
• Features: Overload Relay, Auxiliary Contact Form 1NO/1NC, Maximum Overload Relay Current Setting 3.2 A, Minimum Overload Relay Current Setting 2.2 A, Trip Class 10, Maximum Voltage Rating 690V AC, NEMA Size Not Applicable, Number of Poles 3, Number of Required Thermals 3, Reset Type Auto, Manual, Includes Thermal Units Yes, Mounting Style Direct To Contactor, Terminal Connection Type Screw Terminals, Compatible with Series SIRIUS, Frame Size S0, Relay Style IEC, Overload Protection Type Thermal
• Item Height: 4.200
• Item Length: 4.200
• Item Width: 2.100
• California Prop 65 Warning: N
• Coil Voltage: N/A
• Power Source: N/A
• Number of Batteries: N/A
• Battery Size: N/A
• Battery Included: No
• Motor Type: N/A
• Battery Capacity: N/A
• Battery Life: N/A
• Cable Length: N/A
• Compatible Contactor Series: SIRIUS
• Compatible Contactors: Frame Size S0
• Frame Size: S0
• Relay Style: IEC
• Overload Protection Type: Thermal
• Relay Mounting Style: Direct To Contactor
• Thermal Units Required: None (Relay Includes Integrated Bimetallic Elements)
• Phase: Three
• Auxiliary Contacts Included: 1NO/1NC
• Maximum Overload Relay Current Setting: 3.2 A
• Minimum Overload Relay Current Setting: 2.2 A
• Maximum Voltage Rating: 690V AC
• Trip Class: 10
• Phase Loss Sensitivity: No
• Reset Type: Auto; Manual
• Wire Termination Type: Screw
• IP Rating: IP20
• Body Depth: 2.63 in
• Body Height: 5.98 in
• Body Width: 1.77 in
• 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
• UNSPSC: 39122330