ABB AF12Z-30-10-21 1SBL156001R2110 AF (electronic coil) Contactor 12 A 24-60V AC

The ABB AF12Z-30-10-21 (article 1SBL156001R2110) is a 3-pole IEC/UL contactor for motor control and power circuit switching. It controls motors up to 5.5 kW at 400 V AC (AC-3) or 7-1/2 hp at 480 V UL, and switches power circuits up to 28 A (AC-1). The AF-series coil accepts a wide control voltage range of 24-60 V at 50/60 Hz AC and 20-60 V DC, accommodating significant supply voltage variations in the field.

Technical specifications:

• Series: AF12Z-30-10-21
• ABB article number: 1SBL156001R2110
• EAN: 3471523113510
• Poles: 3
• Rated voltage: 690 V (IEC) / 600 V (UL)
• Motor rating: up to 5.5 kW / 400 V AC (AC-3)
• Motor rating UL: up to 7-1/2 hp / 480 V
• Switching current: 28 A (AC-1) / 28 A UL general use
• Control voltage: 24-60 V 50/60 Hz AC and 20-60 V DC
• Built-in auxiliary contacts: 1
• Terminal type: Screw
• Design: Block type

Features and benefits:

• Wide control voltage range of 24-60 V AC and 20-60 V DC tolerates large supply fluctuations without additional components, ensuring reliable operation in unstable networks.
• Built-in surge protection removes the need for a separate suppressor, keeping the panel compact.
• One auxiliary contact is included as standard, with the option to add further auxiliary contact blocks as needed.
• Block type design supports a broad range of add-on accessories, allowing the contactor to be adapted to application requirements.
• Screw terminals provide straightforward field wiring without specialist tooling.

Applications:

• Starting and stopping three-phase motors up to 5.5 kW in industrial machinery and production equipment.
• Power circuit switching up to 28 A in motor control centres and distribution panels.
• Control panels in installations where supply voltage is subject to significant variation.
• Compact panel builds where integrated surge protection reduces component count.

Also known as: ABB AF12Z-30-10-21, AF12Z-30-10-21 1SBL156001R2110, ABB 1SBL156001R2110, AF12Z 3-pole contactor, ABB AF contactor 24-60 V.