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ABB af205-40-11-12 110kw/205 amp 48-130v 50/60hz dc contactor
MPN: 1SFL527102R1211
Alt. SKU: AF205-40-11-12
Special Price
£968.39
£806.99
Regular Price
£1,489.82
Why Choose the AF205-40-11-12 [1SFL527102R1211]
The AF205-40-11-12 is a 4 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and Main Circuit Bars, controlling motors up to 110 kW / 400 V AC (AC-3) / and switching power circuits up to 350 A (AC-1) or 250 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. Includes Mounting kit, containing all neccessary screws, washers and sockets for connecting the terminals, and screws for mounting the device.
Technical Specification
- Function: 4-pole contactor for motor control up to 110 kW (AC-3) and power switching up to 350 A (AC-1).
- Main Contacts: 4 Normally Open (NO) contacts, no Normally Closed (NC) contacts.
- Auxiliary Contacts: 1 NO and 1 NC pre-mounted auxiliary contact.
- Rated Operational Voltage: 1000 V IEC main circuit, 600 V UL main circuit.
- Rated Operational Current: 275 A at 1000 V AC-1 (40 °C), 205 A at 400 V AC-3 (55 °C).
- Insulation & Impulse Voltage: Rated insulation voltage 1000 V IEC, 600 V UL; impulse withstand voltage 8 kV.
- Degree of Protection: Auxiliary terminals IP40, coil terminals IP20, main terminals IP00 (IEC 60529).
- Terminal Type & Size: Main circuit bars; flexible cables 1x6–120 mm², 2x50–95 mm²; rigid copper cables 2x50–120 mm².
- Mechanical Durability: 5 million operations.
- Control Voltage Range: Wide range 48–130 V AC/DC (50/60 Hz) 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 control capacity of the AF205-40-11-12 contactor?
The AF205-40-11-12 contactor can control motors up to 110 kW at 400 V AC (AC-3).
What is the rated operational current for power switching?
The rated operational current for power switching is up to 350 A (AC-1).
What types of auxiliary contacts are included with this contactor?
The contactor includes 1 Normally Open (NO) and 1 Normally Closed (NC) pre-mounted auxiliary contact.
What is the control voltage range for the AF205-40-11-12?
The control voltage range is 48–130 V AC/DC (50/60 Hz).
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 type of cables can be connected to the main circuit bars?
Flexible cables from 1x6–120 mm² and 2x50–95 mm²; rigid copper cables from 2x50–120 mm² can be connected.
Is there any conformity information available for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SFL527102R1211 |
|---|---|
| Manufacturer | ABB |
| Alternative Product SKU | AF205-40-11-12 |
| Packed Quantity | 1 |
| KW Rating | 110kW |
| Inbuilt Aux | 1 N/O 1 N/C |
| Barcode | 7320500503713 |
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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