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1SBL296061R2100 ABB AF38ZB-30-00-21 – AF38ZB 38A 3 Pole AF Series Contactor No Auxiliary Contact
ABB 1SBL296061R2100 AF38ZB-30-00-21 three pole contactor with 50 A AC-1 rating and 24–60 V AC/DC control voltage for industrial motor control applications.
£139.69
Why Choose the ABB 1SBL296061R2100 AF38ZB-30-00-21 Contactor?
The ABB 1SBL296061R2100 is a compact and reliable AF38ZB-30-00-21 three-pole contactor designed for controlling three-phase motors, industrial power circuits and automation equipment. As part of the specialised ABB AF38ZB contactor series, it is developed for demanding applications including railway rolling stock and industrial environments requiring resistance to vibration, shock and harsh operating conditions.
This contactor combines ABB AF electronic coil technology with a wide control voltage range, integrated surge protection and reduced coil energy consumption. The electronic interface allows reliable operation across fluctuating control supplies while simplifying panel design and improving installation flexibility.
With a rated operational current of 50 A AC-1, an AC-3 motor rating of 18.5 kW at 400 V AC and a 24–60 V AC/DC control voltage range, the ABB 1SBL296061R2100 is suitable for compact motor starters, machinery and industrial control applications.
Key Advantages
- Specialised ABB AF38ZB contactor designed for demanding industrial and railway applications.
- 50 A AC-1 rated operational current for power switching applications.
- 38 A AC-3 motor current rating at 400 V AC.
- 18.5 kW motor switching capability at 400 V AC.
- 24–60 V AC/DC electronic coil interface for flexible control integration.
- Built-in surge protection removes the need for additional suppressors.
- Designed for resistance to shock, vibration and demanding environmental conditions.
Key Features
- ABB AF38ZB contactor series.
- AF38ZB-30-00-21 contactor type.
- 3 normally open main power contacts.
- No built-in auxiliary contacts.
- 24–60 V AC/DC control voltage.
- 50 A AC-1 operational current rating.
- 38 A AC-3 operational current at 400 V AC.
- Electronic coil interface with wide voltage tolerance.
- Integrated surge protection and reduced holding coil consumption.
- Screw terminal connections for secure installation.
Reliable Motor Control for Industrial Systems
Industrial contactors such as the ABB AF38ZB-30-00-21 provide dependable switching of electrical loads by controlling the connection between power supplies and motors. They are widely used in automation systems, machinery and specialist applications where compact design and reliable operation are essential.
The ABB AF38ZB series is designed for applications requiring enhanced mechanical durability, including railway and transportation environments. Its electronic coil technology, integrated protection features and compact construction support reliable integration into modern control systems.
Typical Applications
- Three-phase motor control systems.
- Industrial automation equipment.
- Railway rolling stock applications.
- Machinery and production systems.
- Pumps, fans and processing equipment.
- OEM control panels and compact motor starters.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Power | 18.5 kW | |
| Current | 38 A | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Current AC-1 | 50 A | |
| Manufacturer | ABB | |
| Series | AF38ZB Contactors | |
| Model | 1SBL296061R2100 | |
| Contactor designation | AF38ZB-30-00-21 | |
| Product type | Power contactor | |
| Main contacts | 3 NO | |
| Auxiliary contacts | None built-in | |
| Rated operational current AC-1 | 50 A | |
| Rated operational current AC-3 | 38 A at 400 V AC | |
| Rated motor power AC-3 | 18.5 kW at 400 V AC | |
| Control voltage | 24–60 V AC / 20–60 V DC | |
| Rated operational voltage | Up to 690 V AC | |
| Rated insulation voltage | 690 V | |
| Protection rating | IP20 | |
| Mounting type | DIN rail / panel mounting | |
| Terminal type | Screw terminals | |
| Dimensions (H × W × D) | approx. 86 × 45 × 86 mm | |
| Weight | approx. 0.37 kg |
Frequently Asked Questions
What is the ABB 1SBL296061R2100 used for?
The ABB 1SBL296061R2100 is an AF38ZB-30-00-21 contactor used for switching industrial power circuits and controlling three-phase motors in demanding automation and transport applications.
What current rating does this ABB contactor support?
The contactor supports 50 A AC-1 operational current and 38 A AC-3 motor current at 400 V AC.
What control voltage does the AF38ZB-30-00-21 require?
The contactor operates with a flexible 24–60 V AC/DC control voltage range.
What type of terminals does this contactor use?
The ABB 1SBL296061R2100 uses screw terminal connections for the main circuit and control wiring.
Does this contactor include surge protection?
Yes, the AF38ZB series includes integrated surge protection and does not require an additional external suppressor.
Trusted by Industrial Automation Professionals
ABB AF contactors are widely used by engineers and machine builders to deliver reliable motor control, efficient switching and dependable performance in industrial environments.
