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1SBL296001R2000 af38z-30-00-20 18.5kw/38 amp 12-20v -dc ABB Contactor
ABB AF38Z-30-00-20 industrial contactor with 12–20 V DC electronic coil, 38 A AC-3 operational current and 18.5 kW motor switching capability for industrial automation systems.
£136.95
Why Choose the ABB AF38Z-30-00-20 Contactor?
The ABB AF38Z-30-00-20 (SKU: 1SBL296001R2000) is a compact and highly reliable 3-pole contactor designed for switching three-phase motors and power circuits in industrial automation systems. As part of the advanced ABB AF contactor series, it features ABB's innovative AF electronic coil technology with a 12-20 V DC control voltage, providing dependable operation under fluctuating supply conditions while reducing panel energy consumption and simplifying machine design.
Designed for machine builders, panel manufacturers and maintenance engineers, the AF38Z-30-00-20 delivers reliable motor switching with integrated surge suppression and low holding power consumption. The electronic coil technology eliminates the need for external suppressors in most applications while helping improve machine uptime and control system reliability.
With a motor rating of 18.5 kW at 400 V AC (AC-3), a rated operational current of 38 A AC-3 and a 12-20 V DC electronic coil, this contactor is ideal for controlling pumps, compressors, conveyors, HVAC equipment and industrial machinery. Its compact design and screw terminals allow straightforward installation inside electrical control panels.
Key Advantages
- Compact 3-pole industrial contactor for motor and power switching.
- 12-20 V DC electronic coil with ABB AF technology.
- Suitable for motors up to 18.5 kW at 400 V AC (AC-3).
- Integrated surge suppression eliminates the need for external suppressors.
- Low holding coil power improves energy efficiency.
- Reliable operation during voltage fluctuations and supply disturbances.
Key Features
- ABB AF contactor series.
- Model AF38Z-30-00-20.
- 3 normally open main contacts.
- No built-in auxiliary contacts.
- 12-20 V DC control voltage.
- 38 A AC-3 rated operational current.
- 50 A AC-1 switching capacity.
- Integrated electronic coil with built-in surge protection.
- Screw terminal connections.
- Suitable for DIN rail or panel mounting.
Reliable Switching for Industrial Automation
The ABB AF38Z-30-00-20 provides dependable switching of motors and power circuits while maintaining stable operation during voltage fluctuations. Its AF electronic coil technology reduces energy consumption, withstands voltage dips and helps maximise machine uptime in demanding industrial environments.
The compact block design supports the addition of ABB auxiliary contact blocks and accessories, making this contactor an excellent solution for motor starters, industrial control panels and OEM machinery.
Typical Applications
- Motor starters.
- Industrial conveyors.
- Pumps and compressors.
- HVAC systems.
- Machine building and OEM equipment.
- Industrial automation control panels.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 12 V | |
| Power | 18.5 kW | |
| Current | 38 A | |
| Voltage | 20 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 12 V DC | |
| Device Type | Contactor | |
| Coil Type | DC | |
| Current AC-1 | 50 A | |
| Series | AF Contactors | |
| Product code | 1SBL296001R2000 | |
| Product type | Industrial contactor | |
| Number of poles | 3P | |
| Main contacts | 3 NO | |
| Rated operational current AC-3 | 38 A | |
| Rated operational current AC-1 | 50 A | |
| Motor rating | 18.5 kW at 400 V AC | |
| Rated operational voltage | up to 690 V AC | |
| Control voltage | 12–20 V DC | |
| Frequency | 50 / 60 Hz | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail / panel mounting | |
| Dimensions (H × W × D) | approx. 86 × 45 × 86 mm | |
| Weight | approx. 0.35 kg | |
| Protection rating | IP20 terminal protection | |
| Standards | IEC/EN 60947-1 and IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the ABB AF38Z-30-00-20 used for?
It is designed for switching three-phase motors and power circuits in industrial automation, machinery and electrical control panels.
What motor size can this contactor control?
The AF38Z-30-00-20 is suitable for motors up to 18.5 kW at 400 V AC (AC-3).
What control voltage does this contactor require?
The electronic AF coil operates from a 12-20 V DC control supply.
Does this contactor include auxiliary contacts?
No. This version includes 3 normally open main contacts and no built-in auxiliary contacts.
Does the contactor include surge protection?
Yes. The AF electronic coil incorporates built-in surge suppression, eliminating the need for additional external suppressors.
Trusted by Industrial Professionals Worldwide
ABB AF contactors are trusted by machine builders, OEM manufacturers and industrial engineers for dependable motor switching, energy-efficient operation and reliable performance in demanding automation systems.
