ABB · ABB A-line / AF-line contactors
A30-30-10-80 is an ABB contactor with Rated current Ie 30 A; Coil voltage 24-230 V AC/DC (order code); Number of poles 3-pole. It is used in motor starters, pump control panels, HVAC contactor banks where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Rated current Ie30 A
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Coil voltage24-230 V AC/DC (order code)
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Number of poles3-pole
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Auxiliary contacts1 NO / 1 NO+1 NC (variant)
Specifications
| Electrical |
| Rated current Ie |
30 A |
| Rated operational voltage |
690 V AC |
| Rated insulation voltage Ui |
690 V (IEC 60947-4-1) |
| Rated impulse withstand Uimp |
6 kV (IEC 60947-4-1) |
| Coil voltage |
24-230 V AC/DC (order code) |
| Number of poles |
3-pole |
| Auxiliary contacts |
1 NO / 1 NO+1 NC (variant) |
| I/O and communication |
| Communication ports |
Modbus, PROFINET, Ethernet |
| Mechanical |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
-25...+60 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, CSA, CCC |
Values follow the ABB ABB A-line / AF-line contactors specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| ABB ABB A-line / AF-line contactors variants |
| Catalog number |
Rated current Ie |
Coil voltage |
Number of poles |
|
A30-30-10-80 (this page) |
30 A |
24-230 V AC/DC (order code) |
3-pole |
| A50-30-11-80 |
50 A |
24-230 V AC/DC (order code) |
3-pole |
All variants share the same ABB A-line / AF-line contactors footprint and terminal layout; the columns above show where they differ. Selecting a different catalog number changes the electrical interface, not the mounting.
Where it sits in the control system
The A30-30-10-80 is the device-level element in an ABB contactor installation. It receives the field signals and control supply listed above — 690 V AC — and switches or conditions the load within the 30 A ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in motor starters, pump control panels, HVAC contactor banks, where the unit is matched to the original catalog number and the enclosure provides 35 mm DIN rail (IEC 60715) support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Before you specify
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Coil supply. Match the coil voltage (24-230 V AC/DC (order code)) to the control circuit; a 24 V DC coil will not pull in on a 230 V AC supply.
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Load rating. Size the contactor to AC-3 duty at 30 A; resistive and motor starts derate differently, so check the utilisation category.
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Auxiliary contacts. Confirm the auxiliary contact arrangement (1 NO / 1 NO+1 NC (variant)) matches the interlock and status wiring before ordering.
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Mounting. Verify the 35 mm DIN rail (IEC 60715) arrangement fits the existing enclosure cutout.
Technical FAQ
Q.What supply does this device require?
It requires 690 V AC. Size the supply source to the same rating shown in the Specifications table.
Q.What are the key electrical ratings?
The confirmed ratings include 30 A and CE, UL, CSA, CCC marking. Cross-check them against the installed unit's nameplate.
Q.How is this device mounted?
It mounts by 35 mm DIN rail (IEC 60715). Confirm the cutout or rail before ordering a like-for-like spare.
Q.What is the operating temperature range?
The confirmed operating range is -25...+60 °C (IEC 60068-2-1). Panels running beyond it need derated sizing.
Q.What replaces a unit that is no longer in production?
For a like-for-like spare, record the catalog number and revision from the nameplate; a current-production equivalent is identified by matching function and ratings.