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1SBN010040R1204 ABB CA5-04N Auxiliary Contact Block 4NC Front Mount
ABB 1SBN010040R1204 CA 5-04N auxiliary contact block with four normally closed contacts for ABB contactor and control relay applications.
£19.89
Why Choose the ABB 1SBN010040R1204 CA 5-04N Auxiliary Contact Block?
The ABB 1SBN010040R1204 is a reliable CA 5-04N auxiliary contact block designed for ABB N and NL series contactors and control relays. This accessory provides additional normally closed auxiliary contacts for expanding control circuit functionality in industrial automation and motor control applications.
The CA 5-04N is a front-mounted auxiliary contact block with four normally closed contacts. It enables flexible control circuit design by adding switching capability to compatible ABB contactors and relays without requiring replacement of the main device.
With its compact modular construction and screw connection terminals, the ABB 1SBN010040R1204 is suitable for industrial control panels, electrical cabinets and automation systems requiring dependable auxiliary switching performance.
Key Advantages
- Reliable ABB CA 5 auxiliary contact block for industrial control applications.
- Four normally closed auxiliary contacts for expanded control functionality.
- Designed for front mounting on compatible ABB N and NL devices.
- Compact construction simplifies panel integration.
- Supports flexible contactor and relay control circuit configurations.
Key Features
- ABB CA 5 series auxiliary contact block.
- Model: CA 5-04N.
- Product type: Auxiliary contact block.
- Contact configuration: 4NC.
- Mounting type: Front mounting.
- Connection type: Screw terminals.
- Designed for ABB N and NL contactor applications.
Reliable Auxiliary Switching for Industrial Control Systems
Auxiliary contact blocks allow contactors and relays to provide additional signalling and interlocking functions within electrical control circuits. The ABB CA 5 series provides modular solutions for extending the functionality of industrial switching devices.
The ABB 1SBN010040R1204 helps simplify automation panel design by providing additional normally closed contacts for monitoring, control and sequencing applications.
Typical Applications
- Industrial motor control panels.
- Automation and control systems.
- Electrical switchboards.
- Machine building applications.
- Contactor control circuits.
- Industrial relay and switching systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Device Type | Auxiliary contact block | |
| Manufacturer | ABB | |
| Series | CA 5 Auxiliary Contacts | |
| Model | CA 5-04N | |
| Order code | 1SBN010040R1204 | |
| Product type | Auxiliary contact block | |
| Number of contacts | 4 | |
| Contact arrangement | 4 normally closed contacts | |
| Mounting position | Front mounted | |
| Terminal type | Screw connection | |
| Weight | approx. 0.060 kg |
Frequently Asked Questions
What is the ABB 1SBN010040R1204 used for?
The ABB 1SBN010040R1204 is an auxiliary contact block used to add additional switching contacts to compatible ABB contactors and control relays.
How many contacts does the CA 5-04N have?
The CA 5-04N auxiliary contact block has four normally closed contacts.
How is this auxiliary contact block mounted?
The ABB 1SBN010040R1204 is designed for front mounting on compatible ABB devices.
Which ABB products use this accessory?
The CA 5-04N is designed for use with compatible ABB N and NL series contactors and control relays.
Trusted by Industrial Automation Professionals
ABB auxiliary contact blocks are widely used by automation engineers and machine builders to expand contactor functionality and create reliable industrial control solutions.
