SIRIUS 3RU21261KB0 Thermal Overload Relay, 1NO-1NC Contact Form
Relays
617073
MFG #: 3RU21261KB0
Siemens
78.71000
/ ea
- Alternate Catalog Number: 3RU2126-1KB0
- Application: Protection of three phase and single phase AC & DC motors
- ARRA Compliant: C
- Buy American Compliant: C
- Catalog Number: 3RU21261KB0
- Contact Configuration: 1NC 1NO
- Contact Rating: 12.5 A at 690 VAC
- Country of Origin: DE
- Currency: USD
- Dimensions: 85 mm H x 45 mm W x 85 mm D
- Enclosure Type: IP20
- Environmental Conditions: 80.0 -50.0 C
- EU RoHS Indicator: C
- Frequency Rating: 50/60 Hz
- Gross Volume Per Pack: 31.19
- Gross Volume UOM: in
- Gross Weight Per Pack: 0.3520 lb
- Gross Weight per Pack Metric: 0.16
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536304000
- Height: 4.0200 in
- Height [Metric]: 10.2108 cm
- Length: 4.0200 in
- Length [Metric]: 10.2108 cm
- Mounting: direct mounting any
- Mounting Type: Contactor
- Number Of Poles: 3
- Operating Temperature: 70.0 -20.0 C
- Replaced Catalog Number: 3RU1126-1KB0
- Returnable: Y
- Standards: ARRA CompliantBuy American Act CompliantRoHS CompliantCCC CertifiedCE CertifiedCSA CertifiedEAC ApprovedUL Listed
- Sub Brand: Sirius
- Temperature Rating: -20 to 70 °C
- Terminal Type: Threaded
- Type: 3RU2 thermal overload relay
- UNSPSC: 39122330
- UPC 11: 66264391916
- UPC 12: 662643919165
- Width: 1.9300 in
- Width [Metric]: 4.9022 cm
- Stock Status: NONSTOCK
- Brand: Siemens
- Manufacturer: Siemens
- Contact Form: 1NO-1NC
- 3D Rendering URL - G_NSA0_XX_93013V.pdf(3D Rendering URL)
- Catalog URL - Siemens_3RB2056_1FC2_Brochuer.pdf(Catalog URL)
- http://www.sea.siemens.com(Seller Home Page URL)
- Spec Sheet 1 URL - ID-SPE-v1-3RU21261KB0.pdf(Spec Sheet 1 URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=EGH&mlfbs=3RU2126-1KB0&language=en(Spec Sheet URL)
- User Manual URL - man(User Manual URL)
- Video - https://www.youtube.com/embed/n2AKmVUVH7Y(Video)
- Applications
- Features
| Protection of three phase and single phase AC & DC motors |
| Optimised to the 3RT contactors such that in addtion to individual mounting they can mounted directly mounted onto the contactors to save space |
| Overload and phase failure protection |
| Manual and automatic reset |
| Switch position indicators |
| TEST function |
| STOP button |
| Size S0 |
| Class 10 |
| Optimized to the 3RT contactors such that in addition to individual mounting they can mounted directly mounted onto the contactors to save space |
| -50 to 80 deg C environmental condition |
| B600/R300 contact |