ABBCA4-31U
ABB catalog image for this SKU; may represent the product family.
AUXILIARY CONTACT BLOCK
CA4-31U
SKU 1SBN010140R1331ABB CA4-31U: Auxiliary contact block. Pole configuration: 4P.
4PPoles
CA4-31UProduct range
Auxiliary contact blockProduct type
PRODUCT DATA
Technical specifications
Source: ABB English regional product catalog.
Verified September 09, 2026.
| Product ID | 1SBN010140R1331 |
|---|---|
| Catalog Description | CA4-31U Auxiliary Contact Block |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85389099 |
| Data Sheet, Technical Information | 1SBC100214C0202 |
| Instructions and Manuals | 1SBC101041M6801 |
| Instructions and Manuals (Part 2) | 1SAC200017M0002 |
| CAD Dimensional Drawing | 2CDC001079B0201 |
| Product Net Width | 43 mm |
| Product Net Depth / Length | 39.5 mm |
| Product Net Height | 43 mm |
| Product Net Weight | 0.055 kg |
| Number of Auxiliary Contacts NO | 3 |
| Number of Auxiliary Contacts NC | 1 |
| Number of Poles | 4P |
| Standards | IEC/EN 60947-5-1, UL 60335-2-40 LZGH2 A2L, UL 60947-5-1, CSA C22.2 No. 60335-2-40 LZGH2 A2L, CSA C22.2 No. 60947-5-1-14 |
| Rated Operational Voltage | Auxiliary Circuit 690 V |
| Rated Frequency (f) | Auxiliary Circuit 50 / 60 Hz |
| Conventional Free-air Thermal Current (Ith) | acc. to IEC 60947-5-1, Θ = 40 °C 16 A |
| Rated Operational Current AC-15 (Ie) | (500 V) 2 A (690 V) 2 A (24 / 127 V) 6 A (220 / 240 V) 4 A (400 / 440 V) 3 A |
| Rated Operational Current DC-13 (Ie) | (24 V) 6 A / 144 W (48 V) 2.8 A / 134 W (72 V) 1 A / 72 W (110 V) 0.55 A / 60 W (125 V) 0.55 A / 69 W (220 V) 0.27 A / 60 W (250 V) 0.27 A / 68 W (400 V) 0.15 A / 60 W (500 V) 0.13 A / 65 W (600 V) 0.1 A / 60 W |
| Rated Short-time Withstand Current Low Voltage (Icw) | for 0.1 s 140 A for 1 s 100 A |
| Rated Insulation Voltage (Ui) | acc. to IEC 60947-5-1 690 V acc. to UL/CSA 600 V |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Maximum Electrical Switching Frequency | (AC-15) 1200 cycles per hour (DC-13) 900 cycles per hour |
| Maximum Mechanical Switching Frequency | 3600 cycles per hour |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm² Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm² Rigid Solid 1/2x 1 ... 2.5 mm² Rigid Stranded 1/2x 1 ... 2.5 mm² |
| Wire Stripping Length | Auxiliary Circuit 10 mm |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20 |
| Tightening Torque | Auxiliary Circuit 1.2 N·m |
| Terminal Type | Screw Terminals |
| Suitable For | AF09 AF09Z AF12 AF12Z AF16 AF16Z AFC09 AFC12 AFC16 AF09B AF09ZB AF12B AF12ZB AF16B AF16ZB |
| Product Name | Auxiliary Contact Block |
| Connecting Capacity Auxiliary Circuit UL/CSA | Rigid Solid 1/2x 18-14 AWG Rigid Stranded 1/2x 18-14 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 11 in·lb |
| Conflict Minerals Reporting Template (CMRT) | 9AKK108467A5658 |
| REACH Declaration | 2CMT2021-006202 |
| RoHS Declaration | 2CMT2021-006277 |
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
| Toxic Substances Control Act - TSCA | 2CMT2023-006525 |
| A2L Certificate – UL | 9AKK108469A4897 9AKK108469A4898 |
| ABS Certificate | ABS_26-0348269-PDA_FR |
| BV Certificate | BV_2634H24900C1 |
| CB Certificate | SE-118824 |
| CCC Certificate | CCC_2024010305648906 |
| Declaration of Conformity - CCC | 2020980304001258 2020980304001259 |
| Declaration of Conformity - CE | 1SBD250007U1000 |
| Declaration of Conformity - UKCA | 1SBD250038U1000 |
| DNV Certificate | DNV_TAE00001BV-6 |
| LR Certificate | LRS_LR23403517TA-02 |
| RINA Certificate | RINA_ELE084013XG |
| RMRS Certificate | RMRS_1802703280 |
| UL Certificate | UL-US-L252354-131-82119002-7 UL-CA-L252354-331-82119002-6 |
| UL Listing Card | UL_E252354 |
| Package Level 1 Units | box 1 piece |
| Package Level 1 Width | 46 mm |
| Package Level 1 Depth / Length | 46 mm |
| Package Level 1 Height | 46 mm |
| Package Level 1 Gross Weight | 0.055 kg |
| Package Level 1 EAN | 3471523130210 |
| Package Level 2 Units | box 192 piece |
| Package Level 2 Gross Weight | 10.56 kg |
| IDEA Granular Category Code (IGCC) | 4743 >> Auxiliary contact block |
| E-Number (Finland) | 3706520 |
| E-Number (Sweden) | 3211426 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official ABB reference ↗.