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1SBL156061R2110 ABB AF12ZB-30-10-21 – AF12ZB 12A 3 Pole AF Series Contactor 1NO Auxiliary Contact
ABB 1SBL156061R2110 AF12ZB three-pole contactor with 20–60 V DC and 24–60 V AC electronic coil control designed for reliable industrial motor control and switching applications.
£72.96
Why Choose the ABB 1SBL156061R2110 AF12ZB Contactor?
The ABB 1SBL156061R2110 is a compact and highly reliable AF12ZB series industrial contactor designed for efficient switching and control of motors, power circuits and automation equipment. As part of the advanced ABB AF contactor range, it provides dependable operation with electronic coil technology, wide control voltage capability and integrated surge protection for demanding industrial applications.
This contactor is engineered for industrial and railway applications requiring reliable switching performance, reduced panel energy consumption and straightforward integration into modern control systems. The AF series electronic coil interface manages large control voltage variations while maintaining stable operation in unstable networks.
With a 28 A rated operational current, a three-pole configuration, a 5.5 kW motor rating at 380–400 V AC and a 20–60 V DC / 24–60 V AC control voltage range, the ABB 1SBL156061R2110 is suitable for industrial motor starters, machinery and automation control systems.
Key Advantages
- Compact ABB AF12ZB contactor for industrial switching applications.
- 28 A rated operational current suitable for motor and power circuit control.
- Three-pole contactor design for reliable three-phase motor switching.
- Wide electronic coil voltage range supports AC and DC control systems.
- Integrated surge protection improves reliability and simplifies installation.
- DIN rail mounting and screw terminals provide straightforward panel integration.
Key Features
- ABB AF12ZB contactor series.
- AF12ZB-30-10-21 contactor type.
- 3 main normally open power contacts.
- 1 built-in normally open auxiliary contact.
- 20–60 V DC and 24–60 V AC control voltage range.
- 28 A AC-1 rated operational current.
- 12 A AC-3 rated operational current.
- 5.5 kW motor control capability at 380–400 V AC.
- Electronic coil technology with integrated surge protection.
- Screw terminal connections.
Reliable Switching for Industrial Automation
Industrial contactors such as the ABB AF series provide dependable electrical switching by allowing automation systems to safely control motors, machinery and electrical loads. Their robust construction and electronic coil technology make them suitable for demanding industrial and railway environments.
The ABB AF12ZB contactor platform is designed for machine builders, panel manufacturers and automation engineers requiring compact switching components with flexible control options, efficient operation and reliable integration into modern electrical systems.
Typical Applications
- Industrial motor starters.
- Railway and rolling stock electrical systems.
- Automation control panels.
- Three-phase motor switching applications.
- Industrial machinery and production equipment.
- OEM control systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Current | 12 A | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Power | 5.5 kW | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO | |
| Current AC-1 | 28 A | |
| Manufacturer | ABB | |
| Series | AF Contactors / AF12ZB | |
| Model | 1SBL156061R2110 | |
| Product type | Industrial contactor | |
| Contactor type | AF12ZB-30-10-21 | |
| Control voltage | 20–60 V DC / 24–60 V AC | |
| Number of poles | 3 | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 1 NO | |
| Rated operational current AC-1 | 28 A | |
| Rated operational current AC-3 | 12 A | |
| Rated operational power AC-3 | 5.5 kW at 380–400 V AC | |
| Rated operational voltage | Up to 690 V AC | |
| Mounting type | DIN rail / panel mounting | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | 86 × 45 × 77 mm | |
| Weight | approx. 0.31 kg |
Frequently Asked Questions
What is the ABB 1SBL156061R2110 used for?
The ABB 1SBL156061R2110 is an AF12ZB contactor used for switching and controlling motors, power circuits and industrial automation equipment.
What control voltage does the ABB 1SBL156061R2110 use?
The contactor operates with a flexible control voltage range of 20–60 V DC and 24–60 V AC.
What current rating does this contactor provide?
The ABB 1SBL156061R2110 provides a rated operational current of 28 A for industrial switching applications.
How many auxiliary contacts are included?
The contactor includes one normally open auxiliary contact for additional control and monitoring functions.
Where is this contactor typically installed?
The contactor is typically installed inside industrial control panels, motor starters and automation systems requiring reliable switching.
Trusted by Industrial Automation Professionals
ABB AF contactors are widely used by engineers, machine builders and system designers to deliver reliable switching performance, efficient operation and dependable motor control in demanding industrial applications.
