ABB 1SBN010040R1004 CA5-04E auxiliary contact block with four normally closed contacts for expanding ABB contactor control and signalling functions.
£61.20
The ABB 1SBN010040R1004 is a reliable CA5-04E auxiliary contact block designed to expand the control and signalling capability of ABB contactors. As part of the ABB A contactor accessory range, it provides additional auxiliary switching contacts for monitoring, interlocking and control functions within industrial automation systems.
This auxiliary contact block features a 4-pole configuration with four normally closed contacts and is designed for front mounting on compatible ABB contactors. Its screw terminal connection system enables secure installation while maintaining a compact control panel footprint.
The ABB CA5-04E is suitable for a wide range of ABB contactors including A9–A110, AE45–AE75, TAE45–TAE75 and related A-series devices, making it ideal for industrial motor control, automation and electrical switching applications.
Auxiliary contact blocks such as the ABB CA5-04E extend the functionality of contactors by providing additional feedback and control signals. They are commonly used for electrical interlocking, status indication, sequencing and automation control circuits.
The ABB 1SBN010040R1004 provides a dependable solution for engineers and panel builders who need additional normally closed contacts while maintaining the reliability and quality associated with ABB industrial switching equipment.
| Manufacturer | ABB |
|---|---|
| Series | CA5 Auxiliary Contact Blocks |
| Model | 1SBN010040R1004 |
| Product designation | CA5-04E |
| Product type | Auxiliary contact block |
| Contact configuration | 4 NC |
| Contact operation | Instantaneous |
| Mounting type | Front mounting |
| Terminal type | Screw terminals |
| Rated insulation voltage | 690 V AC according to IEC |
| Rated operational current AC-15 | 4 A at 230 V AC |
| Rated frequency | 50 / 60 Hz |
| Compatible contactors | ABB A9–A110, AE45–AE75 and related contactor ranges |
| Protection rating | IP20 auxiliary terminals |
| Product net weight | approx. 0.060 kg |
| Dimensions (H × W × D) | approx. 43 × 6.5 × 129.5 mm |
The ABB 1SBN010040R1004 is a CA5-04E auxiliary contact block used to add additional control and signalling contacts to compatible ABB contactors.
The ABB CA5-04E features four normally closed auxiliary contacts for control and monitoring functions.
The CA5-04E is suitable for compatible ABB contactors including A-series models such as A9–A110 and related contactor ranges.
The auxiliary contact block is designed for front mounting on compatible ABB contactors and uses screw terminals for connection.
The ABB 1SBN010040R1004 provides four instantaneous normally closed auxiliary contacts.
ABB auxiliary contact accessories help engineers create reliable, flexible and maintainable industrial control systems with enhanced monitoring and switching capability.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...