Siemens 3UB81234DW2 Solid State Overload Relay, 1NO-1NC Contact Form
Relays
529539
MFG #: 3UB81234DW2
Siemens
180.77000
/ ea
- Alternate Catalog Number: 3UB8123-4DW2
- Application: Single phase and polyphase motors
- ARRA Compliant: C
- Buy American Compliant: C
- Catalog Number: 3UB81234DW2
- Contact Configuration: NO/NC
- Contact Rating: 22 A at 600 VAC
- Country of Origin: CZ
- Currency: USD
- Dimensions: 4.14 in L x 3.47 in W x 3.15 in H
- EU RoHS Indicator: C
- Full Load Current Range: 5.5 to 22 A
- Gross Volume Per Pack: 41.89
- Gross Volume UOM: in
- Gross Weight Per Pack: 0.5000 lb
- Gross Weight per Pack Metric: 0.23
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536490080
- Height: 4.1000 in
- Height [Metric]: 10.4140 cm
- Length: 3.3500 in
- Length [Metric]: 8.5090 cm
- Maximum Motor Voltage: 600v
- Maximum Switching Voltage: 600v
- Mounting: direct/DIN Rail
- Mounting Type: DIN Rail
- Number Of Poles: 3
- Operating Temperature: -25 to 60 C
- Reset Type: auto/manual/remote
- Returnable: Y
- Series: ESP200
- Size: Frame A1
- Standard: cUL, CSA
- Standards: ARRA CompliantBuy American Act CompliantRoHS CompliantCSA CertifiedcUL Listed
- Sub Brand: ESP200
- Temperature Rating: -25 to 60 °C
- Temperature Trip Range: -25 to 60 C
- Terminal Type: Threaded
- Trip Type: Electronic
- Type: Solid State
- UNSPSC: 39122330
- UPC 11: 66264389721
- UPC 12: 662643897210
- Width: 3.0500 in
- Width [Metric]: 7.7470 cm
- Stock Status: NORMALLY STOCKED
- Brand: Siemens
- Manufacturer: Siemens
- Amperage Rating: 5.5 to 22
- Contact Form: 1NO-1NC
- Brochure URL - NEMA_motor_protection%20broc%20final.pdf(Brochure URL)
- Catalog URL - IDW_DOCUMENT_3cfe5fa849e7ffb7f82be1b4fb4dea5d4dff836ff577d1daf57d409291af9a5c.pdf(Catalog URL)
- http://www.sea.siemens.com(Seller Home Page URL)
- Spec Sheet 1 URL - Siemens_3UB81234DW2_Specification_Sheet.pdf(Spec Sheet 1 URL)
- Spec Sheet URL - 3UB8_and_48_Overload_relays.pdf(Spec Sheet URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=PDPS&mlfbs=3UB8123-4DW2&language=en(Spec Sheet URL)
- User Manual URL - man(User Manual URL)
- Applications
- Features
| Single phase and polyphase motors |
| Selectable Trip Class |
| Trip class - 5, 10, 20, or 30 selectable by DIP switches |
| Phase loss protection - trips in less than 3 sec |
| Phase unbalance - trips based on trip class selected |
| Ground fault - trips 60% of motor current |
| Trip indicator - visible |
| Ambient insensitive |
| No heaters required |
| Self-powered - no outside source required |
| FLA dial with wide Adjustment - 4:1 ratio |
| Self-protected in short circuit condition (when used with proper fuses or motor starter protector) |
| Test button - tests electronics |
| Thermal memory |
| Conformally coated circuit board |
| Repeat accuracy <1% |
| Removable terminal block |
| Automatic/manual/remote reset |
| Touch - safe terminals |
| Class 48, frame size A1 |
| 3-phase, B600/R300 contact |
| Touch safe terminal protects against accidental touching of live circuits |