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1SBN010040R1004 ABB CA5-04E Auxiliary Contact Block 4NC Front Mount
ABB 1SBN010040R1004 CA5-04E auxiliary contact block with four normally closed contacts for expanding ABB contactor control and signalling functions.
£39.78
Why Choose the ABB 1SBN010040R1004 CA5-04E Auxiliary Contact Block?
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.
Key Advantages
- Genuine ABB CA5-04E auxiliary contact block accessory.
- Four normally closed auxiliary contacts for control and signalling functions.
- Front-mounted design for straightforward installation on compatible ABB contactors.
- Screw terminal connections provide secure and reliable wiring.
- Improves contactor functionality without increasing main device size.
- Suitable for industrial automation and motor control applications.
Key Features
- ABB CA5 auxiliary contact block series.
- CA5-04E contact block designation.
- 4 NC instantaneous auxiliary contacts.
- Front mounting configuration.
- Screw terminal connection technology.
- Compatible with ABB A-series and AF contactor platforms.
- Rated operational current up to 4 A AC-15 at 230 V.
- Mechanical durability suitable for industrial switching applications.
Enhanced Control for Industrial Switching Systems
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.
Typical Applications
- Industrial motor control panels.
- Automation and PLC control systems.
- Motor starters and contactor assemblies.
- Manufacturing machinery.
- Electrical interlocking circuits.
- OEM industrial equipment.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Device Type | Auxiliary contact block | |
| 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 |
Frequently Asked Questions
What is the ABB 1SBN010040R1004 used for?
The ABB 1SBN010040R1004 is a CA5-04E auxiliary contact block used to add additional control and signalling contacts to compatible ABB contactors.
How many contacts does the CA5-04E have?
The ABB CA5-04E features four normally closed auxiliary contacts for control and monitoring functions.
Which ABB contactors are compatible with this auxiliary contact block?
The CA5-04E is suitable for compatible ABB contactors including A-series models such as A9–A110 and related contactor ranges.
How is the ABB CA5-04E mounted?
The auxiliary contact block is designed for front mounting on compatible ABB contactors and uses screw terminals for connection.
What type of contacts does the ABB 1SBN010040R1004 provide?
The ABB 1SBN010040R1004 provides four instantaneous normally closed auxiliary contacts.
Trusted by Industrial Automation Professionals
ABB auxiliary contact accessories help engineers create reliable, flexible and maintainable industrial control systems with enhanced monitoring and switching capability.
