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1SBL417201R7200 ABB AF75-40-00 20-60V DC Contactor
ABB AF75-40-00 1SBL417201R7200 four-pole industrial contactor with a 20–60 V DC electronic control circuit, 4 NO main contacts and a 125 A AC-1 operational current rating at 690 V and 40 °C.
£380.94
Why Choose the ABB AF75-40-00 20-60V DC Contactor?
The ABB AF75-40-00, order code 1SBL417201R7200, is a four-pole industrial contactor designed primarily for controlling non-inductive and slightly inductive loads, including resistance heating equipment and general power circuits. Its four normally open main poles provide simultaneous four-pole switching for demanding industrial installations.
Part of ABB's AF contactor family, the AF75-40-00 incorporates an electronic coil interface that provides a wide 20–60 V DC control-voltage range. This technology is designed to manage control-voltage variations, reduce coil power consumption and provide distinct, quiet closing and opening operation.
This exact 1SBL417201R7200 version has 4 NO main contacts, no factory-fitted auxiliary contacts and standard screw terminals. It provides an AC-1 operational current rating of 125 A at 690 V and 40 °C, making it well suited to resistance heating, lighting and other compatible industrial power-switching duties.
Key Advantages
- Industrial four-pole contactor with 4 NO main contacts.
- Wide 20–60 V DC electronic control-voltage range.
- 125 A AC-1 operational current at 690 V and 40 °C.
- Designed primarily for non-inductive and slightly inductive loads.
- Electronic coil interface helps manage control-voltage variations and brief voltage dips.
- Reduced coil power consumption and quiet operation.
- Supports front- and side-mounted ABB auxiliary contact blocks.
Key Features
- ABB AF75-40-00 contactor.
- 4 NO main poles.
- 20–60 V DC control circuit.
- No factory-fitted auxiliary contacts.
- 125 A AC-1 operational current at 690 V and 40 °C.
- 105 A AC-1 operational current at 690 V and 55 °C.
- 85 A AC-1 operational current at 690 V and 70 °C.
- Electronic coil interface for dependable DC control.
- Block-type construction with screw terminals.
- Suitable for industrial four-pole power-circuit switching.
Reliable Four-Pole Industrial Load Switching
The ABB AF75-40-00 is primarily designed for non-inductive and slightly inductive loads, including resistance furnaces and other industrial heating equipment. Its four normally open main contacts enable simultaneous switching of four conductors, making it suitable for applications requiring four-pole power control.
ABB's electronic coil interface enables this version to operate across a 20–60 V DC control range while helping withstand control-supply variations and brief voltage interruptions. Combined with its 125 A AC-1 rating at 40 °C, the AF75-40-00 provides dependable switching for industrial heating, lighting, distribution and general power-control applications.
Typical Applications
- Resistance furnaces and industrial heating systems.
- Non-inductive and slightly inductive load switching.
- Four-pole industrial power circuits.
- Lighting control installations.
- Industrial machinery and automation panels.
- Electrical distribution and general power switching.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Series | AF75 | |
| Manufacturer reference | AF75-40-00-20V | |
| ABB order code | 1SBL417201R7200 | |
| Product group | 311503-Contactors A Small (Frctl) | |
| Product type | Four-pole electronic-coil contactor | |
| Number of poles | 4 | |
| Main contact configuration | 4 NO | |
| Fitted auxiliary contacts | 0 NO + 0 NC | |
| Rated control circuit voltage | 20–60 V DC | |
| Main circuit rated operational voltage | 690 V AC | |
| Rated operational current, AC-1 at 690 V and 40 °C | 125 A | |
| Rated operational current, AC-1 at 690 V and 55 °C | 105 A | |
| Rated operational current, AC-1 at 690 V and 70 °C | 85 A | |
| Rated insulation voltage (Ui), IEC | 1000 V | |
| Rated insulation voltage, UL/CSA | 600 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| UL/CSA general-use rating at 600 V AC | 105 A | |
| Terminal type | Screw terminals | |
| Dimensions (W × H × D) | 92 × 110 × 119.5 mm | |
| Net weight | approx. 1.42 kg | |
| EAN | 3471522115324 |
Frequently Asked Questions
What is the ABB AF75-40-00 1SBL417201R7200 used for?
The ABB AF75-40-00 is a four-pole industrial contactor primarily designed for switching non-inductive and slightly inductive loads such as resistance heating equipment and other compatible power circuits.
What control voltage does the AF75-40-00 1SBL417201R7200 use?
This exact AF75-40-00 version uses an electronic control circuit rated for 20–60 V DC.
How many main contacts does the ABB AF75-40-00 have?
The AF75-40-00 has four normally open main contacts and no normally closed main contacts.
What is the AC-1 current rating of the ABB AF75-40-00?
The AF75-40-00 has an AC-1 operational current rating of 125 A at 690 V and 40 °C, with ratings of 105 A at 55 °C and 85 A at 70 °C.
What is the ABB order code for the AF75-40-00 20-60 V DC contactor?
The ABB order code for this AF75-40-00 20–60 V DC contactor is 1SBL417201R7200.
Trusted Industrial Switching from ABB
ABB AF four-pole contactors combine electronic coil technology, robust block-type construction and flexible accessory options to provide dependable switching for industrial heating, lighting and general power-control applications.
