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1SFL447002R1411 af140-30-11b-14 75kw/140 amp 250-500v 50/60hz-dc ABB Contactor
MPN: 1SFL447002R1411
Alt. SKU: AF140-30-11B-14
Special Price
£406.68
£338.90
Regular Price
£625.67
Why Choose the AF140-30-11B-14 [1SFL447002R1411]
The AF140-30-11B-14 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 (250-500 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
- Type: 3-pole contactor with pre-mounted auxiliary contacts and main circuit bars.
- Rated Operational Voltage: 690 V IEC / 600 V UL.
- Rated Current: Up to 200 A (AC-1) / 200 A UL general purpose.
- Contact Configuration: 3 NO main contacts; 1 NO and 1 NC auxiliary contacts.
- Insulation Voltage: 1000 V IEC / 600 V UL; impulse withstand 8 kV.
- Degree of Protection: Auxiliary terminals IP40, coil terminals IP20, main terminals IP00.
- Terminal Type & Capacity: Main circuit bars; flexible 2x10–70 mm², rigid copper 2x10–95 mm².
- Mechanical Durability: 5 million operations.
- Control Voltage Range: Wide range 250–500 V AC/DC with built-in surge protection.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum motor power that the AF140-30-11B-14 can control?
The AF140-30-11B-14 can control motors up to 75 kW at 400 V AC or 100 hp at 480 V UL.
What is the rated operational voltage for this contactor?
The rated operational voltage is 690 V IEC or 600 V UL.
What is the current capacity of the AF140-30-11B-14?
The contactor has a rated current capacity of up to 200 A for AC-1 and general use.
What type of terminals does the AF140-30-11B-14 have?
The contactor features main circuit bars with flexible terminal capacity of 2x10–70 mm² and rigid copper capacity of 2x10–95 mm².
Can the AF140-30-11B-14 be extended with additional contacts?
Yes, the AF140-30-11B-14 can be easily extended with add-on auxiliary contact blocks and a wide range of accessories.
What is the degree of protection for the terminals?
The degree of protection is IP40 for auxiliary terminals, IP20 for coil terminals, and IP00 for main terminals.
What should I refer to for standards and approvals of this contactor?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SFL447002R1411 |
|---|---|
| HS Code | 85365080 |
| Manufacturer | ABB |
| Country of Manufacture | Sweden |
| Alternative Product SKU | AF140-30-11B-14 |
| KW Rating | 75kW |
| Inbuilt Aux | 1 N/O 1 N/C |
| Barcode | 7320500482001 |
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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