ABB 1SBL176061R2110 AF16ZB-30-10-21 is a three-pole contactor with 3NO main contacts, 1NO auxiliary contact, a 24–60 V AC/DC electronic coil and 30 A AC-1 current rating.
£154.21
The ABB 1SBL176061R2110, type AF16ZB-30-10-21, is a compact and reliable three-pole contactor designed for industrial motor control, automation systems and power switching applications. Part of ABB’s AF contactor range, it uses advanced electronic coil technology to provide wide control-voltage acceptance, reliable operation and reduced panel energy consumption.
The AF16ZB-30-10-21 features three normally open main contacts (3NO) and one built-in normally open auxiliary contact (1NO). Its electronic coil supports a 24–60 V AC 50/60 Hz and 20–60 V DC control supply range, allowing flexible installation across different control systems.
With a switching capability of 30 A in AC-1 duty and suitability for motors up to 7.5 kW at 400 V AC in AC-3 duty, the AF16ZB-30-10-21 provides dependable switching performance for industrial machinery, automation equipment and motor control applications. Its screw terminals support secure and reliable electrical connections.
Contactors such as the ABB AF16ZB-30-10-21 provide electrically controlled switching for motors and industrial loads. Their electronic coil technology enables reliable operation across a wide range of control voltages while reducing the need for multiple contactor variants.
The ABB AF range combines compact construction, integrated surge protection and efficient coil management, making these contactors suitable for modern automation systems, machinery control panels and industrial motor applications.
| Manufacturer | ABB |
|---|---|
| Series | AF Contactors |
| Model | AF16ZB-30-10-21 |
| ABB order code | 1SBL176061R2110 |
| Product type | Power contactor |
| Number of poles | 3 |
| Main contact configuration | 3NO |
| Auxiliary contact configuration | 1NO |
| Rated control supply voltage | 24–60 V AC / 20–60 V DC |
| Control circuit | Electronic AC/DC coil |
| Rated operational current AC-1 | 30 A |
| AC-3 motor power rating | Up to 7.5 kW at 400 V AC |
| Rated operational voltage | Up to 690 V AC |
| Connection type | Screw terminals |
| Mounting type | DIN rail or screw mounting |
| Protection rating | IP20 |
| Dimensions (H × W × D) | 86 × 45 × 77 mm |
| Weight | 0.31 kg |
The ABB 1SBL176061R2110 is the order code for the AF16ZB-30-10-21 three-pole contactor, designed for industrial motor and power switching applications.
The AF16ZB-30-10-21 has three normally open main contacts and one normally open auxiliary contact.
The contactor uses a 24–60 V AC and 20–60 V DC electronic coil.
The contactor is suitable for motors up to 7.5 kW at 400 V AC in AC-3 duty.
Yes. The AF16ZB-30-10-21 includes built-in surge protection to protect the coil circuit.
ABB AF contactors provide reliable, energy-efficient switching solutions for industrial motor control, automation systems and demanding electrical applications.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...