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ABB cal19-11 side mounted instantaneous aux contact block
ABB CAL19-11 side-mounted auxiliary contact block with 1NO + 1NC contacts designed for ABB AF116 to AF370 contactors in industrial motor control systems.
£19.51
Why Choose the ABB 1SFN010820R1011 CAL19-11 Auxiliary Contact Block?
The ABB 1SFN010820R1011, also known as the CAL19-11, is a high-quality side-mounted auxiliary contact block designed for use with ABB AF series contactors. It provides additional signalling and control contacts for industrial motor control, automation systems and electrical control panels, allowing greater flexibility when expanding control circuits.
Engineered for demanding industrial environments, the CAL19-11 features a 1 NO + 1 NC contact configuration, screw terminal connections and a robust insulated housing. Its compact side-mounted design enables quick installation while maintaining reliable long-term switching performance for PLC interfaces, interlocking circuits and status monitoring applications.
Compatible with ABB AF116 to AF370 and AF116B to AF370B contactors, the ABB 1SFN010820R1011 is an ideal accessory for extending contactor functionality without increasing panel complexity.
Key Advantages
- Compact side-mounted auxiliary contact block.
- 1 normally open (NO) and 1 normally closed (NC) contact configuration.
- Compatible with ABB AF116 to AF370 contactors.
- Screw terminal connections for secure wiring.
- Provides additional control and signalling contacts.
- Suitable for industrial automation, motor control and PLC applications.
Key Features
- ABB CAL19 auxiliary contact block series.
- Model CAL19-11.
- Part number 1SFN010820R1011.
- 1 NO + 1 NC auxiliary contacts.
- Side-mounted installation.
- Screw terminal connections.
- Rated auxiliary circuit voltage up to 690 V AC.
- IP20 protection rating.
- Insulated industrial construction.
- Designed for ABB AF116...AF370 and AF116B...AF370B contactors.
Reliable Auxiliary Switching for Industrial Contactors
Auxiliary contact blocks expand the functionality of industrial contactors by providing additional contacts for signalling, electrical interlocking and control logic. The ABB CAL19-11 enables reliable switching for PLC inputs, indicator circuits and automation systems while maintaining compact panel layouts.
Designed to ABB's high manufacturing standards, the CAL19 auxiliary contact block delivers dependable operation in demanding industrial environments while allowing straightforward installation onto compatible AF series contactors.
Typical Applications
- Industrial motor control panels.
- PLC input and output signalling.
- Electrical interlocking circuits.
- Machine automation systems.
- OEM electrical equipment.
- Status indication circuits.
- Industrial switchgear assemblies.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| IP Rating | IP20 | |
| Device Type | Auxiliary contact block | |
| Series | CAL Auxiliary Contact Blocks | |
| Part number | 1SFN010820R1011 | |
| Product type | Auxiliary contact block | |
| Contact configuration | 1NO + 1NC | |
| Mounting type | Side mounting | |
| Compatible contactors | AF116..AF370, AF116B..AF370B | |
| Connection type | Screw terminals | |
| Rated insulation voltage | up to 690 V AC | |
| Protection rating | IP20 | |
| Wire stripping length | 9 mm | |
| Dimensions (W × H × D) | approx. 14.9 × 67.3 × 79 mm | |
| Weight | approx. 0.05 kg |
Frequently Asked Questions
What is the ABB 1SFN010820R1011 used for?
It is a side-mounted auxiliary contact block that adds extra signalling and control contacts to compatible ABB AF series contactors.
What contact configuration does the CAL19-11 provide?
The auxiliary contact block provides 1 normally open (NO) and 1 normally closed (NC) contact.
Which ABB contactors is it compatible with?
The CAL19-11 is designed for ABB AF116 to AF370 and AF116B to AF370B contactors.
How is the auxiliary contact block mounted?
It mounts directly onto the side of compatible ABB contactors using a secure side-mounted design.
What applications is the CAL19-11 suitable for?
It is ideal for PLC control, electrical interlocking, status indication and industrial automation systems requiring additional auxiliary contacts.
Trusted by Industrial Automation Professionals
ABB CAL auxiliary contact blocks are trusted by panel builders, OEM manufacturers and automation engineers for providing dependable auxiliary switching, simple installation and reliable long-term performance in industrial control systems.
