- Alternate Catalog Number: 3RB3123-4QB0
- Application: Solid-state overload relay
- ARRA Compliant: C
- Buy American Compliant: C
- Catalog Number: 3RB31234QB0
- Contact Configuration: 1NC 1NO
- Contact Rating: 4 A at 24/110/120/125 VAC, 3 A at 230 VAC, 2 A at 24 VDC, 0.55 A at 60 VDC, 0.3 A at 110/125 VDC, 0.11 A at 220 VDC
- Country of Origin: CZ
- Currency: USD
- Dimensions: 87 mm H x 45 mm W x 84 mm D
- Enclosure Type: IP20
- Environmental Conditions: 80 -40 C
- EU RoHS Indicator: C
- Frequency Rating: 50 to 60 Hz
- Gross Volume Per Pack: 61.50
- Gross Volume UOM: in
- Gross Weight Per Pack: 0.4400 lb
- Gross Weight per Pack Metric: 0.20
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536490080
- Height: 3.8500 in
- Height [Metric]: 9.7790 cm
- Length: 4.5000 in
- Length [Metric]: 11.4300 cm
- Mounting: direct mounting any
- Mounting Type: Contactor
- Number Of Poles: 3
- Operating Temperature: 60.0 -25.0 C
- Power Rating: 5.5 to 22 kW
- Replaced Catalog Number: 3RB2123-4QB0
- Returnable: Y
- Series: 3RB3
- Standards: RoHS CompliantREACH Article 33CCC CertifiedCSA CertifiedUL ListedEAC ApprovedC-TickATEX CertifiedCE CertifiedBureau Veritas CertifiedLRS ListedPRS CertifiedRINA CertifiedRMRS ApprovedDNV-GL Approved
- Sub Brand: Sirius
- Temperature Rating: -25 to 60 °C
- Terminal Type: Screw
- Type: Solid State
- UNSPSC: 39122330
- UPC 11: 66264390322
- UPC 12: 662643903225
- Width: 3.5500 in
- Width [Metric]: 9.0170 cm
- Stock Status: NONSTOCK
- Brand: Siemens
- Manufacturer: Siemens
- Amperage Rating: 6 to 25 A
- Coil Voltage: 690 VAC
- Contact Form: 1NO-1NC
RLY_OTHER 3RB3123-4QB0-3RB3123-4QB0_1NC_1NO_25A
- 3D Rendering URL - G_NSA0_XX_92542V.pdf(3D Rendering URL)
- http://www.sea.siemens.com(Seller Home Page URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=EGH&mlfbs=3RB31234QB0&language=en(Spec Sheet URL)
- Spec Sheet URL - 10991_QO5WDIRJ3SK8BVH7.pdf(Spec Sheet URL)
- Spec Sheet URL - 10991_2HPVFD10NOB4KCUL.pdf(Spec Sheet URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=EGH&mlfbs=3RB3123-4QB0&language=en(Spec Sheet URL)
- User Manual URL - man(User Manual URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=PDPS&mlfbs=3RB3123-4QB0&language=en(Spec Sheet URL)
- Video - https://www.youtube.com/embed/n2AKmVUVH7Y(Video)
- Applications
- Features
| Solid-state overload relay |
| Devices are manufactured in accordance with environmental guidelines and contain environmentally friendly and reusable materials |
| Overload protection, phase failure protection and unbalance protection |
| Internal ground fault detection (activatable) |
| Internal power supply |
| Manual and automatic reset |
| Electrical remote reset integrated |
| Switch position indicator |
| Test function and self-monitoring |
| 4 A at 24/110/120/125 VAC, 3 A at 230 VAC operating current of auxiliary contacts at AC-15, 2 A at 24 VDC, 0.55 A at 60 VDC, 0.3 A at 110/125 VDC, 0.11 A at 220 VDC operating current of auxiliary contacts at DC-13 |