ABBRB121-24VUC
ABB catalog image for this SKU; may represent the product family.
SWITCHING RELAY
RB121-24VUC
SKU 1SNA645001R0300ABB RB121-24VUC: Switching relay.
RB121-24VUCProduct range
Switching relayProduct type
1SNA645001R0300Reference
PRODUCT DATA
Technical specifications
Source: ABB English regional product catalog.
Verified September 09, 2026.
| Product ID | 1SNA645001R0300 |
|---|---|
| Catalog Description | RB121-24VUC Interface relay R600 1c/o,A1-A2=24VAC/DC,5-250VAC/10mA-6A |
| Minimum Order Quantity | 10 piece |
| Customs Tariff Number | 85364900 |
| Data Sheet, Technical Information | 2CDC110004C0210_05 |
| Instructions and Manuals | 1SVC645000M9000 |
| CAD Dimensional Drawing | 2CDC001079B0201 |
| EPLAN Data | 9AAC128947_EPLAN |
| Product Net Width | 6 mm |
| Product Net Height | 67.5 mm |
| Product Net Depth / Length | 70 mm |
| Product Net Weight | 0.02 kg |
| Function | Boxed interface relay R600 |
| Sub-Function | Relay with built in LED |
| Rated Control Supply Voltage (Us) | 24 V AC/DC |
| Output | 1 C/O (SPDT) Contact |
| Output Signal | 5 ... 250VAC / 10mA ... 6A |
| Terminal Type | Screw Terminals |
| Degree of Protection | IP20 |
| Standards | CAN/CSA C22.2 No.14 IEC/EN 63000 IEC/EN 60947-5-1 UL 508 |
| Conflict Minerals Reporting Template (CMRT) | 9AKK108467A5658 |
| REACH Declaration | 1SVD981001-4501 |
| RoHS Declaration | 1SVD981001-4401 |
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
| Toxic Substances Control Act - TSCA | 2CMT2023-006525 |
| CB Certificate | CB_DK-53188-UL |
| CCC Certificate | CCC_2017010303941444 |
| CQC Certificate | CQC_2017010303941444 |
| CSA Certificate | CSA_254821 |
| cUR Certificate | cUR_E352056 |
| Declaration of Conformity - CCC | CCC_2020980303000254 |
| Declaration of Conformity - CE | 1SVD982016-0001 |
| Declaration of Conformity - UKCA | 1SVD982016-1000 |
| LR Certificate | LR_16_20068 |
| UR Certificate | UR_E352056 |
| Package Level 1 Units | box 10 piece |
| Package Level 1 Width | 73 mm |
| Package Level 1 Depth / Length | 80 mm |
| Package Level 1 Height | 71 mm |
| Package Level 1 Gross Weight | 0.25 kg |
| Package Level 1 EAN | 3472596450014 |
| E-Number (Finland) | 2712039 |
| E-Number (Sweden) | 4001127 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official ABB reference ↗.