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1SFN156570R7026 ABB ZAF1650-70 100-250V AC/DC Operating Coil Set
ABB ZAF1650-70 is a replacement set of two 100–250 V AC/DC operating coils with screw terminals for compatible AF1350, AF1650 and AF2050 block contactors.
£193.21
Why Choose the ABB ZAF1650-70 Operating Coil?
The ABB ZAF1650-70 is a genuine replacement operating coil set designed for compatible ABB AF series block contactors. Supplied as a set of two coils, it provides the electromagnetic operating components required when servicing high-current AF contactors in industrial controlgear installations.
The ZAF1650-70 operates across a wide 100–250 V AC at 50/60 Hz and 100–250 V DC rated control circuit voltage range. This wide-range AC/DC capability provides flexibility across industrial control supplies while maintaining the electrical characteristics required by the compatible contactor platform.
Designed for ABB AF1350, AF1650 and AF2050 contactors, the ZAF1650-70 uses screw terminals for secure control-circuit connections. The coil set measures approximately 180 × 90 × 130 mm and has a net weight of approximately 0.9 kg, providing an application-specific ABB service solution for maintenance and refurbishment.
Key Advantages
- Genuine ABB replacement operating coil set.
- Designed for AF1350, AF1650 and AF2050 contactors.
- Wide 100–250 V AC/DC control voltage range.
- Suitable for 50/60 Hz AC control supplies.
- Supplied as a set of two coils.
- Screw terminals provide secure electrical connections.
- Supports contactor servicing without replacing the complete contactor.
- Purpose-designed ABB spare part for industrial controlgear maintenance.
Key Features
- ABB ZAF1650-70 operating coil set.
- 100–250 V AC, 50/60 Hz rated control circuit voltage.
- 100–250 V DC rated control circuit voltage.
- Compatible with AF1350, AF1650 and AF2050 block contactors.
- Supplied as two operating coils per set.
- Screw-terminal connections.
- Original ABB contactor service component.
- Designed for maintenance, repair and controlgear refurbishment.
Wide-Range Replacement Coils for High-Current AF Contactors
The operating coils generate the magnetic force required to actuate the contactor when the specified control voltage is applied. The ABB ZAF1650-70 provides the two-coil set required by compatible AF1350, AF1650 and AF2050 contactors, making it an important service component for these high-current contactor platforms.
With a 100–250 V AC/DC control range, the ZAF1650-70 accommodates a broad range of industrial control supplies. Replacing the operating coils can support refurbishment of the contactor's control mechanism while allowing other serviceable contactor components to remain in use where appropriate.
Typical Applications
- ABB AF1350 contactor maintenance.
- ABB AF1650 contactor maintenance.
- ABB AF2050 contactor maintenance.
- High-current motor control centres.
- Industrial switchgear and control panels.
- Contactor refurbishment and repair programmes.
- Preventive and corrective industrial electrical maintenance.
Technical Specifications
| Series | ZAF1650 |
|---|---|
| ABB order code | 1SFN156570R7026 |
| Product type | Operating coil set |
| Product group | Controlgear Service |
| Rated control circuit voltage, AC | 100–250 V AC, 50/60 Hz |
| Rated control circuit voltage, DC | 100–250 V DC |
| Compatible contactors | AF1350, AF1650 and AF2050 |
| Suitable product class | Block contactors |
| Terminal type | Screw terminals |
| Supply quantity | 1 set of 2 coils |
| Product net width | 180 mm |
| Product net depth | 90 mm |
| Product net height | 130 mm |
| Product net weight | 0.9 kg |
| Minimum order quantity | 1 set |
| EAN | 7320500250754 |
Frequently Asked Questions
What is the ABB ZAF1650-70?
The ZAF1650-70 is an ABB replacement operating coil set for compatible high-current AF series block contactors.
What control voltage does the ZAF1650-70 support?
The ZAF1650-70 is rated for 100–250 V AC at 50/60 Hz and 100–250 V DC control supplies.
Which contactors are compatible with ABB 1SFN156570R7026?
The ZAF1650-70 operating coil set is designed for ABB AF1350, AF1650 and AF2050 block contactors.
How many coils are supplied with the ZAF1650-70?
The ABB ZAF1650-70 is supplied as one set containing two operating coils.
Is the ABB ZAF1650-70 a complete contactor?
No. The ZAF1650-70 is a replacement operating coil set for compatible ABB AF contactors and is not a complete contactor.
Trusted ABB Controlgear Service Components
ABB ZAF1650-70 operating coils provide an application-specific replacement solution for AF1350, AF1650 and AF2050 block contactors, combining wide-range AC/DC control capability with original ABB construction for industrial controlgear maintenance.
