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1SFL427101R1111 af140-40-11-11 75kw/140 amp 24-60v 50/60hz-20-60v dc ABB Contactor
MPN: 1SFL447101R1111
Alt. SKU: AF140-40-11-11
Special Price
£472.87
£394.06
Regular Price
£727.49
Why Choose the AF140-40-11-11 [1SFL447101R1111]
The AF140-40-11-11 is a 4 pole - 690 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and double clamp, controlling motors up to 75 kW / 400 V AC (AC-3) / and switching power circuits up to 200 A (AC-1) or 175 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (24-60 V 50/60 Hz and 20-60 V DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.
Technical Specification
- Type: 4-pole motor contactor with pre-mounted auxiliary contacts (1 NO, 1 NC).
- Main Circuit Rated Voltage: 690 V IEC / 600 V UL.
- Current Ratings: Up to 200 A AC-1 (690 V), 140 A AC-3 (400 V).
- Motor Control Power: Up to 75 kW at 400 V AC (AC-3).
- Insulation & Impulse Withstand Voltage: Rated insulation voltage 1000 V; rated impulse withstand 8 kV.
- Degree of Protection: Auxiliary terminals IP40, coil terminals IP20, main terminals IP00.
- Terminal Type & Size Range: Double clamp; flexible cable 2x10–70 mm², rigid copper up to 95 mm².
- Mechanical Durability: 5 million mechanical operations.
- Coil Operating Voltage Range: AC 24–60 V (50/60 Hz), DC 20–60 V.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum motor control power for the AF140-40-11-11 contactor?
The maximum motor control power is up to 75 kW at 400 V AC (AC-3).
What is the rated insulation voltage of the AF140-40-11-11?
The rated insulation voltage is 1000 V.
What is the current rating for power circuits with this contactor?
The contactor can switch power circuits up to 200 A (AC-1).
What is the degree of protection for the auxiliary terminals?
The degree of protection for the auxiliary terminals is IP40.
What types of cables can be used with the AF140-40-11-11 contactor?
It accommodates flexible cables from 2x10–70 mm² and rigid copper up to 95 mm².
Can the AF140-40-11-11 be extended with additional auxiliary contacts?
Yes, it can be easily extended with add-on auxiliary contact blocks.
What standards and approvals does the AF140-40-11-11 comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SFL447101R1111 |
|---|---|
| Manufacturer | ABB |
| Alternative Product SKU | AF140-40-11-11 |
| Packed Quantity | 1 |
| KW Rating | 75kW |
| Inbuilt Aux | 1 N/O 1 N/C |
| Barcode | 7320500503768 |
| Product Lead Time | Please contact us for a delivery time |
Write Your Own Review
ABB AF Contactor RangeABB contactor range can be used to control power circuits up to a level of 690 V AC and 220 V DC. The main benefit of ABB's range of AF products are that only a few coils are needed for different control voltages used in many applications without having to change the coil. |
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