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ABB

ABB F202 AC-40/0.03 2CSF202001R1400 Residual Current Circuit Breaker

SKU: F202AC40003

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$185.69

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ABB · Residual Current Device

F202AC40003 is an ABB industrial component with Rated current Ie variant; Rated operational voltage 230 / 400 V AC; Enclosure rating IP20 (IEC 60529). It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.

Rated current Ievariant
Rated operational voltage230 / 400 V AC
Enclosure ratingIP20 (IEC 60529)
Operating temperature0...+55 °C (IEC 60068-2-1)

Specifications

Electrical
Rated current Ie	variant
Rated operational voltage	230 / 400 V AC
Number of poles	2-pole
I/O and communication
Communication ports	Modbus, PROFINET, Ethernet
Mechanical
Mounting	DIN rail / panel
Enclosure rating	IP20 (IEC 60529)
Environment and compliance
Operating temperature	0...+55 °C (IEC 60068-2-1)
Certifications	CE, UL, CSA, CCC

Values follow the ABB Residual Current Device specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.

Model comparison in the same family

Catalog number	Rated current Ie	Rated operational voltage	Mounting
ABB Residual Current Device variants
F202AC40003 (this page)	variant	230 / 400 V AC	DIN rail / panel
F202A-25	25 A	230 / 400 V AC	DIN rail / panel
F204A-100	100 A	230 / 400 V AC	DIN rail / panel
F204A-63	63 A	230 / 400 V AC	DIN rail / panel

All variants share the same Residual Current Device 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 F202AC40003 is the device-level element in an ABB industrial component installation. It receives the field signals and control supply listed above — 230 / 400 V AC — and switches or conditions the load within the variant 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 control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides DIN rail / panel support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.

Before you specify

Ratings. Confirm the rated current and voltage match the circuit before specifying; sizing from the nameplate avoids field mismatch.
Mounting. Check the DIN rail / panel fit against the existing enclosure before ordering.
Marking. Record the catalog number and revision from the nameplate of the installed unit for a like-for-like spare.

Technical FAQ

Q.What supply does this device require?

It requires 230 / 400 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 variant and CE, UL, CSA, CCC marking. Cross-check them against the installed unit's nameplate.

Q.How is this device mounted?

It mounts by DIN rail / panel. Confirm the cutout or rail before ordering a like-for-like spare.

Q.What is the operating temperature range?

The confirmed operating range is 0...+55 °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.

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