Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SBN010146R1213 ABB CA4-13NK Auxiliary Contact Block 1NO 3NC Front Mount
ABB CA4-13NK four-pole auxiliary contact block with 1 NO and 3 NC contacts designed for expanding industrial contactor control and monitoring circuits.
£14.71
Why Choose the ABB CA4-13NK Auxiliary Contact Block?
The ABB CA4-13NK is a compact and reliable four-pole auxiliary contact block designed for expanding the control and signalling capabilities of ABB contactors and contactor relays. As part of the ABB CA4 auxiliary contact block range, it provides additional switching contacts for industrial automation, motor control and electrical control panel applications.
This auxiliary contact block is designed for front mounting on compatible ABB AF contactors and NF contactor relays. Its push-in spring terminal technology enables faster installation, simplified wiring and a secure connection for demanding industrial environments.
With a contact configuration of 1 normally open and 3 normally closed instantaneous contacts, the ABB CA4-13NK provides additional monitoring and control functions for industrial switching systems. It is suitable for use with compatible ABB AF series contactors and NF contactor relays requiring expanded auxiliary contact functionality.
Key Advantages
- Compact ABB auxiliary contact block for industrial control applications.
- 1 NO + 3 NC contact configuration for flexible control circuit expansion.
- Front-mounted design for straightforward installation on compatible ABB contactors.
- Push-in spring terminals enable quick and reliable wiring.
- Improves monitoring, signalling and control flexibility in automation systems.
- Designed for reliable operation in standard industrial environments.
Key Features
- ABB CA4 auxiliary contact block series.
- CA4-13NK model.
- 4-pole auxiliary contact configuration.
- 1 normally open (NO) + 3 normally closed (NC) instantaneous contacts.
- Push-in spring terminal connections.
- Front mounting design for compatible ABB contactors and contactor relays.
- Suitable for auxiliary and control circuit switching.
- Compact accessory design for electrical panels.
Enhanced Control for Industrial Automation
Auxiliary contact blocks such as the ABB CA4-13NK extend the functionality of contactors by providing additional electrical contacts for feedback, interlocking, signalling and control functions. This allows engineers to create more flexible and reliable automation systems.
The CA4 series is designed to support efficient electrical panel construction, providing a simple method of adding extra contacts without replacing the main contactor. Its push-in terminal technology reduces installation time while maintaining dependable electrical connections.
Typical Applications
- Industrial motor control panels.
- Automation and machine building systems.
- Contactor feedback and status monitoring circuits.
- Electrical interlocking applications.
- Industrial control and signalling systems.
- OEM control panel assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Push-in | |
|---|---|---|
| Device Type | Auxiliary contact block | |
| Manufacturer | ABB | |
| Series | CA4 Auxiliary Contact Blocks | |
| Model | CA4-13NK | |
| Part number | 1SBN010146R1213 | |
| Product type | Auxiliary contact block | |
| Number of contacts | 4 | |
| Contact configuration | 1 NO + 3 NC | |
| Contact type | Instantaneous auxiliary contacts | |
| Mounting type | Front mounting | |
| Terminal type | Push-in spring terminals | |
| Rated operational current | 4 A at 230 V AC-15 | |
| Application | Auxiliary and control circuits | |
| Compatible series | ABB AF contactors and NF contactor relays |
Frequently Asked Questions
What is the ABB CA4-13NK used for?
The ABB CA4-13NK is used to add additional auxiliary contacts to compatible ABB contactors and contactor relays for control, monitoring and signalling applications.
What contact configuration does the CA4-13NK have?
The auxiliary contact block has 1 normally open and 3 normally closed instantaneous contacts.
How is the CA4-13NK installed?
The CA4-13NK is installed using a front-mounted design on compatible ABB contactors and contactor relays.
What type of terminals does this auxiliary contact block use?
The CA4-13NK uses push-in spring terminals for faster wiring and reliable connections.
Which ABB products are compatible with the CA4-13NK?
The CA4-13NK is designed for use with compatible ABB AF contactors and NF contactor relays.
Trusted by Industrial Automation Professionals
ABB auxiliary contact blocks are widely used by engineers and machine builders to expand contactor functionality, improve system monitoring and create reliable industrial control solutions.
