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1SBN050100R1001 ABB RC5-1/133 Surge Suppressor Module for Contactors
ABB 1SBN050100R1001 CA4-10 auxiliary contact block with one normally open contact designed for ABB contactors and industrial control applications.
£14.57
Why Choose the ABB 1SBN050100R1001 CA4-10 Auxiliary Contact Block?
The ABB 1SBN050100R1001 is a compact and reliable front-mounted auxiliary contact block designed to expand the control functionality of ABB contactors and motor starters. As part of the ABB CA4 auxiliary contact block series, it provides additional signalling and interlocking contacts for industrial automation and electrical control applications.
This auxiliary contact block enables contactors to provide extra control feedback signals, improving system monitoring and operational flexibility. Its compact design allows quick installation onto compatible ABB contactors while maintaining reliable switching performance in industrial environments.
Featuring 1 normally open (NO) auxiliary contact, the ABB CA4-10 auxiliary contact block is suitable for motor control circuits, automation panels and electrical distribution equipment where additional switching contacts are required.
Key Advantages
- Compact auxiliary contact block for ABB contactors.
- 1 NO auxiliary contact for control and signalling applications.
- Front-mounted design for simple installation.
- Improves contactor functionality with additional control feedback.
- Compatible with ABB contactor and starter solutions.
- Suitable for industrial automation and motor control systems.
Key Features
- ABB CA4 auxiliary contact block series.
- Model: CA4-10.
- 1 normally open auxiliary contact.
- Front-mounted accessory design.
- Mechanically linked auxiliary contact operation.
- Compact block construction for control panels.
- Designed for use with ABB contactors and starters.
Reliable Control Expansion for Industrial Systems
Auxiliary contact blocks such as the ABB CA4-10 provide additional electrical contacts that allow contactors to communicate operating status, control interlocks and interface with automation systems. This helps improve machine reliability and simplifies control circuit design.
The ABB CA4 series is widely used by panel builders, automation engineers and maintenance teams requiring dependable accessories for ABB contactors, starters and industrial switching equipment.
Typical Applications
- Industrial motor control panels.
- Automation and machine control systems.
- Contactor status indication circuits.
- Electrical distribution equipment.
- Control and signalling applications.
- OEM machinery and production systems.
Technical Specifications
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| Device Type | Auxiliary contact block | |
|---|---|---|
| Auxiliary Contacts | 1NO | |
| Manufacturer | ABB | |
| Series | CA4 Auxiliary Contact Blocks | |
| Model | CA4-10 | |
| Part number | 1SBN050100R1001 | |
| Product type | Auxiliary contact block | |
| Number of auxiliary contacts | 1 NO | |
| Mounting type | Front mounting | |
| Rated insulation voltage | 690 V | |
| Protection rating | IP20 | |
| Weight | approx. 0.014 kg |
Frequently Asked Questions
What is the ABB 1SBN050100R1001 used for?
The ABB 1SBN050100R1001 is an auxiliary contact block used to add additional control and signalling contacts to compatible ABB contactors.
How many auxiliary contacts does the CA4-10 provide?
The ABB CA4-10 provides one normally open (NO) auxiliary contact.
How is the ABB CA4-10 installed?
The auxiliary contact block is designed for front mounting onto compatible ABB contactors.
What voltage rating does this auxiliary contact block support?
The CA4-10 has a rated insulation voltage of up to 690 V.
Where is this accessory typically used?
This auxiliary contact block is typically used in industrial control panels, automation systems and motor starter applications.
Trusted by Industrial Automation Engineers Worldwide
ABB auxiliary contact blocks are widely used in industrial control systems to enhance contactor functionality, improve monitoring capability and provide reliable switching performance.
