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1SBL347082R1122 ABB AFS40-30-22-11 – AFS40 40A 3 Pole Safety Contactor 2NO 2NC Auxiliary Contacts
ABB AFS40-30-22-11 safety contactor with 3 main contacts, 2 NO and 2 NC auxiliary contacts, designed for industrial motor switching and machine safety applications.
£183.12
Why Choose the ABB AFS40-30-22-11 Safety Contactor?
The ABB AFS40-30-22-11 is a robust safety contactor designed for reliable switching and monitoring applications in industrial machinery and automation systems. As part of the advanced ABB AFS contactor series, it is engineered for machine safety applications requiring dependable control, auxiliary feedback and compliance with modern safety standards.
This contactor combines ABB AF technology with a wide control voltage range, integrated surge protection and fixed auxiliary contacts to provide reliable operation in demanding industrial environments. The compact block design simplifies installation while supporting flexible integration into machine control panels and automation systems.
With three main power contacts, fixed 2 N.O. + 2 N.C. auxiliary contacts and a control voltage range of 24–60 V AC / 20–60 V DC, the ABB AFS40-30-22-11 is suitable for motor switching and safety-related machine control applications where dependable contact monitoring is required.
Key Advantages
- Dedicated safety contactor designed for machine safety applications.
- 18.5 kW motor switching capability at 400 V AC (AC-3).
- 70 A AC-1 rated operational current for power circuit switching.
- Wide 24–60 V AC / 20–60 V DC control voltage range.
- Fixed 2 N.O. + 2 N.C. auxiliary contacts for status feedback.
- Built-in surge protection reduces panel component requirements.
Key Features
- ABB AFS safety contactor series.
- 3-pole main contact configuration.
- 2 normally open and 2 normally closed auxiliary contacts.
- 18.5 kW motor control rating at 400 V AC (AC-3).
- 70 A AC-1 rated switching current.
- Electronic coil interface with wide voltage acceptance.
- Built-in surge suppression technology.
- Panel-mounted block design with screw terminals.
Reliable Switching for Industrial Safety Systems
Safety contactors such as the ABB AFS40-30-22-11 provide dependable isolation and switching of electrical loads in machinery applications. Their mechanically linked auxiliary contacts allow control systems to monitor contactor status, supporting safer operation of industrial equipment.
The AFS series is designed for machine builders and automation engineers who require reliable switching performance, reduced panel energy consumption and straightforward integration into modern safety circuits.
Typical Applications
- Industrial machinery safety circuits.
- Machine automation and control panels.
- Motor switching applications.
- OEM equipment and production systems.
- Safety-related industrial control systems.
- Manufacturing and process automation equipment.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Power | 18.5 kW | |
| Current | 40 A | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Device Type | Safety Contactor | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Auxiliary Contacts | 2NO + 2NC | |
| Manufacturer | ABB | |
| Series | AFS Safety Contactors | |
| Model | AFS40-30-22-11 | |
| Product type | Safety contactor | |
| Product ID | 1SBL347082R1122 | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 2 NO + 2 NC | |
| Rated operational voltage | Up to 690 V AC | |
| Motor rating | 18.5 kW at 400 V AC (AC-3) | |
| Rated operational current | 70 A AC-1 | |
| Control voltage | 24–60 V AC / 20–60 V DC | |
| Protection rating | IP20 | |
| Mounting type | Panel mounting | |
| Dimensions (H × W × D) | 125.5 × 55 × 144 mm | |
| Weight | approx. 1.02 kg |
Frequently Asked Questions
What is the ABB AFS40-30-22-11 used for?
This safety contactor is used for reliable motor switching and safety-related control applications in industrial machinery and automation systems.
What motor power can the AFS40-30-22-11 control?
The contactor can control motors up to 18.5 kW at 400 V AC (AC-3).
What control voltage does this contactor require?
The AFS40-30-22-11 operates with a wide control voltage range of 24–60 V AC and 20–60 V DC.
How many auxiliary contacts are included?
The contactor includes fixed 2 normally open and 2 normally closed auxiliary contacts for monitoring and feedback applications.
Where is this safety contactor typically installed?
The contactor is typically installed inside industrial control panels and machine cabinets as part of automation and safety systems.
Trusted by Machine Builders Worldwide
ABB AFS safety contactors are trusted by automation engineers and machine builders to provide reliable switching, safety feedback and dependable control in modern industrial equipment.
