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1SBN010040R1222 ABB CA5-22N Auxiliary Contact Block 2NO 2NC Front Mount
ABB 1SBN010040R1222 CA5-22N auxiliary contact block with 2NO and 2NC contacts designed for ABB contactors in industrial control applications.
£39.78
Why Choose the ABB 1SBN010040R1222 Auxiliary Contact Block?
The ABB 1SBN010040R1222 is a reliable auxiliary contact block designed to expand the control and signalling capabilities of ABB contactors. Part of the ABB CA5-22N auxiliary contact series, this front-mounted accessory provides additional normally open and normally closed contacts for industrial motor control, automation and electrical switching applications.
This auxiliary contact block enables enhanced monitoring and control functions by adding extra electrical contacts to compatible ABB contactors. Its compact design, screw terminal connection and robust construction make it suitable for use in demanding industrial control panels and automation systems.
Featuring a 2NO + 2NC contact configuration, the ABB 1SBN010040R1222 provides flexible switching options for auxiliary circuits. It is designed for use with ABB N, NL and TNL series contactors, allowing engineers to expand contactor functionality while maintaining reliable operation and straightforward installation.
Key Advantages
- Compact auxiliary contact block for ABB contactors.
- 2NO + 2NC contact configuration for flexible control applications.
- Front-mounted design for simple installation on compatible contactors.
- Screw terminal connection for secure electrical wiring.
- Suitable for industrial automation, motor control and signalling circuits.
- Expands contactor functionality without requiring additional control equipment.
Key Features
- ABB CA5-22N auxiliary contact block series.
- 2 normally open (NO) auxiliary contacts.
- 2 normally closed (NC) auxiliary contacts.
- Front mounting configuration.
- Screw terminal connection.
- Designed for ABB N, NL and TNL series contactors.
- Suitable for auxiliary and control circuit applications.
- Compact accessory format for electrical control panels.
Reliable Switching Expansion for Industrial Control Systems
Auxiliary contact blocks provide additional feedback and control signals for contactors used in industrial electrical systems. They allow control panels to monitor contactor status, interlock equipment and integrate switching devices into automated processes.
The ABB CA5 series is designed for reliable performance in industrial environments where dependable signalling and control functions are essential. The 1SBN010040R1222 provides a practical solution for expanding ABB contactor installations while maintaining consistent electrical performance.
Typical Applications
- Industrial motor control panels.
- Automation and machine control systems.
- Contactor status indication circuits.
- Electrical interlocking applications.
- Manufacturing and production equipment.
- Industrial switching and control installations.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Device Type | Auxiliary contact block | |
| Auxiliary Contacts | 2NO + 2NC | |
| Manufacturer | ABB | |
| Model | 1SBN010040R1222 | |
| Product type | Auxiliary contact block | |
| Series | CA5-22N | |
| Compatible contactor series | ABB N / NL / TNL series contactors | |
| Auxiliary contact configuration | 2NO + 2NC | |
| Mounting type | Front mounting | |
| Connection type | Screw terminals | |
| Rated operational voltage | Up to 690 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Protection rating | IP20 | |
| Conventional free-air thermal current | 16 A |
Frequently Asked Questions
What is the ABB 1SBN010040R1222 used for?
The ABB 1SBN010040R1222 is an auxiliary contact block used to add extra control and signalling contacts to compatible ABB contactors.
How many auxiliary contacts does this block provide?
The unit provides a 2NO + 2NC auxiliary contact configuration for flexible switching and control applications.
Which ABB contactors are compatible with this auxiliary contact block?
The ABB 1SBN010040R1222 is designed for use with ABB N, NL and TNL series contactors.
How is the auxiliary contact block mounted?
The device uses a front-mounted design and connects using screw terminals.
What voltage rating does the auxiliary contact block support?
The auxiliary contact block supports rated operational voltages up to 690 V AC for compatible auxiliary circuit applications.
Trusted by Industrial Automation Professionals Worldwide
ABB auxiliary contact blocks are widely used by electrical engineers and automation specialists to improve contactor functionality, enhance system feedback and deliver reliable industrial control solutions.
