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1SBL337501R6900 ABB AF45-22-00 48-130V AC/DC Contactor
ABB AF45-22-00 48–130 V AC/DC 4-pole contactor with 2 NO and 2 NC main contacts, rated at 70 A AC-1 for industrial power switching and automation applications.
£406.67
Why Choose the ABB AF45-22-00 48–130 V AC/DC Contactor?
The ABB AF45-22-00, order code 1SBL337501R6900, is a robust 4-pole AC/DC-operated contactor designed for reliable switching of industrial power circuits. As part of the advanced ABB AF contactor series, it incorporates electronically controlled coil technology that provides dependable operation across a wide control voltage range.
This contactor features 2 normally open (NO) and 2 normally closed (NC) main poles, making it suitable for applications requiring simultaneous switching of NO and NC power circuits. The integrated AF coil technology accommodates both AC and DC control supplies while helping manage control-voltage variations and reducing holding power requirements.
With a wide 48–130 V AC/DC control voltage range and an AC-1 rated operational current of 70 A at up to 40 °C, the AF45-22-00 provides a versatile switching solution for industrial machinery, electrical distribution and automation systems. Its compact block design and screw terminals support straightforward installation in electrical control panels.
Key Advantages
- Robust 4-pole contactor for industrial power switching.
- 2 NO + 2 NC main pole configuration for versatile circuit control.
- Wide 48–130 V AC/DC control voltage range.
- 70 A AC-1 rated operational current at ambient temperatures up to 40 °C.
- ABB AF electronic coil technology supports operation with both AC and DC control supplies.
- Built-in surge suppression helps protect the control circuit from switching transients.
- Compact block design simplifies installation within industrial control panels.
- Compatible with ABB's range of AF contactor accessories and auxiliary contact blocks.
Key Features
- ABB AF45 contactor series.
- 4 main poles: 2 NO + 2 NC.
- 48–130 V AC, 50/60 Hz and DC control supply.
- 70 A AC-1 rated operational current.
- Main circuit rated operational voltage up to 690 V AC.
- Electronically controlled AF coil for reliable switching across a wide voltage range.
- Built-in surge suppression for the control circuit.
- Screw terminal connections.
- DIN rail or screw mounting for flexible panel installation.
- Block-type construction with provision for add-on auxiliary contacts and accessories.
Reliable Power Switching for Industrial Control Systems
Contactors provide electrically controlled switching for industrial loads, enabling control circuits and automation equipment to operate higher-power electrical circuits efficiently. The ABB AF45-22-00 uses an electronically controlled coil and four main poles to provide dependable switching in machinery, electrical distribution and industrial automation applications.
The 2 NO + 2 NC main contact arrangement enables normally open and normally closed power circuits to be switched by the same contactor. ABB's AF coil technology provides a wide operating voltage range and supports both AC and DC control supplies, helping simplify product selection and improve reliability where control voltages may fluctuate.
Typical Applications
- Industrial power circuit switching.
- Electrical control panels and switchgear.
- Industrial machinery and automation systems.
- Heating and resistive load control.
- Lighting and electrical distribution systems.
- OEM machinery and production equipment.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Series | AF Contactors | |
| ABB order code | 1SBL337501R6900 | |
| Product type | 4-pole AC/DC-operated contactor | |
| Control supply voltage | 48–130 V AC, 50/60 Hz / 48–130 V DC | |
| Number of poles | 4 | |
| Main contacts | 2 NO + 2 NC | |
| Built-in auxiliary contacts | 0 NO + 0 NC | |
| Rated operational current AC-1 | 70 A at ≤40 °C | |
| Main circuit rated operational voltage | up to 690 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Terminal type | Screw terminals | |
| Mounting | DIN rail or screw mounting | |
| Width | 92 mm | |
| Height | approx. 110 mm | |
| Depth | 119.5 mm | |
| Weight | approx. 1.42 kg | |
| Product group | 311503 – Contactors A Small (Frctl) |
Frequently Asked Questions
What is the ABB AF45-22-00 used for?
The ABB AF45-22-00 is a 4-pole industrial contactor designed for switching power circuits in machinery, automation, electrical distribution and other industrial control applications.
What control voltage does the AF45-22-00 1SBL337501R6900 require?
This version of the AF45-22-00 operates from a wide 48–130 V AC, 50/60 Hz or 48–130 V DC control supply.
What is the main contact configuration of the AF45-22-00?
The AF45-22-00 has four main poles arranged as 2 normally open (NO) and 2 normally closed (NC) contacts.
What is the AC-1 current rating of the ABB AF45-22-00?
The contactor has an AC-1 rated operational current of 70 A at ambient temperatures up to 40 °C.
Can the ABB AF45-22-00 operate from both AC and DC control supplies?
Yes. The 1SBL337501R6900 version uses ABB AF electronic coil technology and is designed for a 48–130 V AC/DC control voltage range.
Trusted ABB AF Contactor Technology
ABB AF contactors combine electronically controlled coil technology, wide control voltage ranges and robust block-type construction to provide dependable switching for industrial power and automation applications.
