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ABB ca4-13n front mounted 1no 3nc instantaneous aux contact block
ABB CA4-13N front-mounted auxiliary contact block with 1 NO and 3 NC instantaneous contacts, screw terminals and compatibility with ABB NF contactor relays.
£15.14
Why Choose the ABB CA4-13N Auxiliary Contact Block?
The ABB CA4-13N (1SBN010140R1213) is a high performance front-mounted auxiliary contact block designed to expand the functionality of ABB NF and NFZ series contactors. It provides additional auxiliary contacts for industrial motor control, automation, signalling and interlocking applications while maintaining a compact installation footprint.
Designed for demanding industrial environments, the CA4-13N features a robust construction with secure screw terminal connections and fast front mounting. It enables machine builders, panel manufacturers and maintenance engineers to add extra control contacts quickly and efficiently without increasing panel size.
Featuring a 1 NO + 3 NC instantaneous contact configuration, the CA4-13N is ideal for PLC interfaces, status indication, safety interlocking and control circuit expansion across a wide range of industrial automation systems.
Key Advantages
- Front-mounted auxiliary contact block for ABB NF and NFZ contactors.
- 1 normally open (NO) and 3 normally closed (NC) instantaneous contacts.
- Compact design helps maximise available control panel space.
- Screw terminal connections provide secure electrical wiring.
- Simple front mounting for fast installation.
- Ideal for signalling, monitoring and industrial control applications.
Key Features
- ABB CA4-13N Auxiliary Contact Block.
- Manufacturer part number: 1SBN010140R1213.
- Front-mounted accessory.
- 1 NO + 3 NC instantaneous contacts.
- Screw terminal connections.
- Compatible with ABB NF(C)(Z)(B) four-pole contactors.
- Rated operational voltage up to 690 V AC.
- Manufactured in accordance with IEC/EN 60947-5-1.
Reliable Auxiliary Contacts for Industrial Automation
Auxiliary contact blocks provide additional switching contacts for signalling, monitoring and interlocking functions within industrial electrical systems. The ABB CA4-13N integrates seamlessly with compatible ABB contactors to provide dependable auxiliary switching while simplifying panel design and installation.
Its durable design and ABB engineering make it well suited to OEM machinery, motor control centres, manufacturing equipment and industrial automation systems requiring reliable auxiliary control contacts.
Typical Applications
- Industrial motor control panels.
- Machine building and OEM equipment.
- PLC monitoring and feedback circuits.
- Electrical control cabinets.
- Industrial automation systems.
- Safety interlocking and signalling circuits.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Current | 6 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Device Type | Auxiliary contact block | |
| Series | CA4 | |
| Part number | 1SBN010140R1213 | |
| Product type | Auxiliary contact block | |
| Contact configuration | 1 NO + 3 NC | |
| Number of poles | 4P | |
| Mounting type | Front mounted | |
| Terminal type | Screw terminals | |
| Rated operational current | 6 A | |
| Rated operational voltage | 24 to 690 V AC / up to 600 V DC | |
| Rated insulation voltage | 690 V | |
| Impulse withstand voltage | 6 kV | |
| Conventional free-air thermal current | 16 A | |
| Mechanical durability | approx. 10 million operations | |
| Compatible contactors | ABB NF(C)(Z)(B) contactor relays | |
| Operating temperature | approx. -40 °C to +70 °C | |
| Protection rating | IP20 | |
| Standards | IEC/EN 60947-5-1, UL 60947-5-1, CSA C22.2 | |
| Dimensions (W × H × D) | approx. 43 × 43 × 39.5 mm | |
| Weight | approx. 0.055 kg |
Frequently Asked Questions
What is the ABB CA4-13N used for?
The CA4-13N provides additional auxiliary contacts for signalling, monitoring and interlocking when installed on compatible ABB NF and NFZ contactors.
What contact configuration does the CA4-13N provide?
It provides 1 normally open (NO) and 3 normally closed (NC) instantaneous auxiliary contacts.
How is the CA4-13N mounted?
The auxiliary contact block mounts directly onto the front of compatible ABB contactors for quick and space-efficient installation.
What type of terminals does it use?
The CA4-13N uses screw terminal connections to provide secure and reliable industrial wiring.
What applications is the CA4-13N suitable for?
It is suitable for industrial automation, motor control, PLC interface circuits, signalling, monitoring and safety interlocking applications.
Trusted by Industrial Control Professionals
ABB auxiliary contact blocks are trusted by electrical engineers, panel builders and OEM manufacturers worldwide for dependable performance, long service life and seamless integration into industrial motor control systems.
