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1SFL447002R1211 af140-30-11b-12 75kw/140 amp 48-130v 50/60hz-dc ABB Contactor
MPN: 1SFL447002R1211
Alt. SKU: AF140-30-11B-12
Special Price
£483.77
£403.14
Regular Price
£744.25
Why Choose the AF140-30-11B-12 [1SFL447002R1211]
The AF140-30-11B-12 is a 3 pole - 690 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and Main Circuit Bars, controlling motors up to 75 kW / 400 V AC (AC-3) or 100 hp / 480 V UL and switching power circuits up to 200 A (AC-1) or 200 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (48-130 V 50/60 Hz and 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
- Function: 3 pole contactor with pre-mounted auxiliary contacts for motor control and power switching.
- Rated Operational Voltage: Main circuit 690 V IEC / 600 V UL.
- Rated Operational Current: Up to 200 A AC-1 (690 V) / 160 A at 70 °C.
- Contact Configuration: 3 NO main contacts, 1 NO and 1 NC auxiliary contacts.
- Rated Insulation Voltage: 1000 V IEC, 600 V UL.
- Rated Impulse Withstand Voltage: 8 kV.
- Degree of Protection: Coil terminals IP20, main terminals IP00.
- Terminal Type and Size Range: Main circuit bars; flexible 1 x 10 – 70 mm², rigid 2 x 10 – 95 mm².
- Mechanical Durability: 5 million operations.
- Tightening Torque: Cable lug 9 N·m, main circuit 8 N·m.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum motor control capacity of the AF140-30-11B-12 contactor?
The AF140-30-11B-12 can control motors up to 75 kW at 400 V AC (AC-3) or 100 hp at 480 V UL.
What is the rated operational current for the AF140-30-11B-12 contactor?
The rated operational current is up to 200 A for AC-1 applications at 690 V.
What is the degree of protection for the AF140-30-11B-12 contactor's terminals?
The coil terminals have an IP20 rating, while the main terminals have an IP00 rating.
What is the tightening torque required for the cable lugs on the AF140-30-11B-12?
The tightening torque for the cable lug is 9 N·m.
Can the AF140-30-11B-12 contactor be extended with additional auxiliary contacts?
Yes, the AF140-30-11B-12 has a block type design that allows for easy extension with add-on auxiliary contact blocks.
What is the rated insulation voltage for the AF140-30-11B-12 contactor?
The rated insulation voltage is 1000 V IEC and 600 V UL.
What should I refer to for standards and approvals of the AF140-30-11B-12?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SFL447002R1211 |
|---|---|
| HS Code | 85365080 |
| Manufacturer | ABB |
| Country of Manufacture | Sweden |
| Alternative Product SKU | AF140-30-11B-12 |
| KW Rating | 75kW |
| Inbuilt Aux | 1 N/O 1 N/C |
| Barcode | 7320500476970 |
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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