Types of Molded Case Circuit Breakers: MCCB Guide for Engineers
Compare MCCB types including thermal-magnetic, electronic trip, motor protection, current-limiting, and DC-rated units for industrial use. Shop at Stoklink.
- Part number
- 1SDA066574R1
- Model no
- A3N
In stock · 44
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· From Türkiye
0
- CE
- RoHS
ABB 1SDA066574R1 A3N 630 ELT-LI In=630 4p F F 630A 4-Pole Fixed Molded Case Circuit Breaker
Description
About the A3N
About the A3N
The ABB 1SDA066574R1 (A3N 630 ELT-LI In=630 4p F F) is a 630 A, 4-pole, fixed-mounted molded case circuit breaker (MCCB) from the Formula A3N range, ABB's compact and economical MCCB series for low-voltage distribution protection. It is fitted with an ELT-LI electronic trip unit (long-time and instantaneous protection) and is rated 36 kA Icu at 400 V AC. Weight is 6.5 kg.
Certifications & Standards
- CE: Complies with EU low-voltage directive requirements for electrical equipment
- IEC: Designed and tested in accordance with IEC standards for low-voltage switchgear and controlgear
- RoHS: Restriction of Hazardous Substances compliant, free from restricted hazardous materials
- REACH: Compliant with EU REACH regulation on chemical safety
- WEEE: Registered under the Waste Electrical and Electronic Equipment directive for responsible end-of-life disposal
Selection Notes
- Rated current is 630 A; check it against the continuous load current of the circuit being protected.
- Icu is 36 kA at 400 V AC; confirm it is equal to or higher than the prospective fault current at the installation point.
- This is a 4-pole version; use it where the neutral conductor must be switched, and confirm the pole count matches the system. Mounting is fixed (not plug-in or withdrawable).
- The ELT-LI trip unit is electronic and, per its designation, covers long-time and instantaneous protection; check that this matches the coordination study.
Specification
Full specification
Material Compliance 3
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
|---|---|
| SCIP | 4dfe98f6-eb23-4ca1-9017-7c94c57fa1f5 Italy |
| Simplified SCIP | 1d5bdb83-db8a-4479-a970-b97a078c3584 Finland, a6b67b23-91c8-4998-a709-fde3a9cfd19a Norway, dc37a9fc-8737-4637-b02b-30ecb79fa01e Netherlands, ecec60d9-39ff-4990-8323-613ffc771170 Belgium, 8c691286-039b-4177-a624-4dadab81ba6a France, b8cca57f-fcd4-4854-9b74-37cfa58eb226 Hungary, 727567d1-9422-42e5-b51e-cb79fbd08ec9 Spain, 9fa29ee5-3d8b-4454-be68-43afbaae6da7 Germany, 8fdae50a-47ec-4ca0-9c8e-d394972c437c Germany, a1396100-b954-425e-ba90-e51e5ffa78f2 Croatia, 440c45c5-f7c9-4b9c-8b5a-d4b32d1b25ca Germany, f92b5edb-9d3a-4f81-8e32-5769b8b2e9b4 Sweden, d4d920cc-f5dc-47d4-b710-d19fc53cc42e Denmark, 37e00f0d-d0ba-4e7c-83f2-782cf39ccc30 Portugal, 3d0f20c3-14fd-4bd9-8ba8-af591f567df0 Czechia, 079c907d-08a2-4047-a8d9-702d4f58b61d Germany, 6e82a71c-f7b1-475e-b366-ad1e88060db3 Bulgaria, e81f478d-8c91-446d-964d-c0ef661eea59 Poland, 788045a4-1309-4358-b406-d12ca04f4ceb Poland, 4e4393a5-a976-4dce-b1de-a6dd355b2556 Sweden, 4e9dbe3b-879b-41c0-9347-7be558605fd7 Poland, 2156af0b-687a-450a-903b-5a98edade75b Belgium, 70d6d008-281f-497a-97e9-1c97e2e0b60a Estonia, 69f2f204-1e33-4431-854b-b101342562ad Germany, 8a7df4c5-c5ee-484b-8b0b-723ff7ad9331 France, 40ff8d79-a3d3-44d8-867c-b7af9245fd72 Greece, 169de5cc-65bb-4d4e-ae5e-e44b0432a701 Hungary |
Dimensions 4
| Product Net Width | 186 mm |
|---|---|
| Product Net Height | 205 mm |
| Product Net Depth / Length | 103.5 mm |
| Product Net Weight | 6.4 kg |
Additional Information 4
| Product Main Type | SACE FORMULA |
|---|---|
| Product Name | Moulded Case Circuit Breaker |
| Product Type | Automatic Circuit Breaker |
| Version | F |
Show all 53 specifications ↓ Show less ↑42 more values in Identification, Technical, External Classifications and Standards, Logistics.
Identification 11
| Part number | 1SDA066574R1 |
|---|---|
| Type designation | A3N |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 8015644004866 |
| ETIM class | EC000228 |
| eCl@ss | 27370409 |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85362090 |
Technical 18
| Electrical Durability | 2000 cycle |
|---|---|
| Mechanical Durability | 5000 cycle |
| Number of Poles | 4P |
| Opening Time | CB with SOR 15 ms, CB with UVR ≤25 ms |
| Power Loss | at Rated Operating Conditions per Pole 41 W |
| Rated Current (In) | Main Circuit 630 A |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Rated Insulation Voltage (Ui) | 690 V |
| Rated Operational Voltage | 550 V AC |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (240 V AC) 42.5 kA, (380 V AC) 18 kA, (415 V AC) 18 kA, (440 V AC) 18 kA, (480 V AC) 12.5 kA, (500 V AC) 10 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (240 V AC) 85 kA, (380 V AC) 36 kA, (415 V AC) 36 kA, (440 V AC) 36 kA, (480 V AC) 25 kA, (500 V AC) 20 kA |
| Rated Uninterrupted Current (Iu) | 630 A |
| Release | ELT LI |
| Release Type | EL |
| Short-Circuit Performance Level | N |
| Standards | IEC |
| Sub-type | A3 |
| Terminal Connection Type | Front |
External Classifications and Standards 3
| ETIM 10 | EC000228 - Power circuit-breaker for trafo/generator/installation protection |
|---|---|
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| eClass | V11.1 : 27370409 |
Logistics 10
| Package Level 1 Units | 1 piece |
|---|---|
| Package Level 1 Width | 286 mm |
| Package Level 1 Height | 228 mm |
| Package Level 1 Depth / Length | 244 mm |
| Package Level 1 Gross Weight | 6.5 kg |
| Package Level 1 EAN | 8015644004866 |
| Shipping weight | 6.5 kg |
| Ships from | Türkiye |
| Dispatch | 9 Nov |
| Stock | In stock |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for 1SDA066574R1
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- CE
- RoHS
- IEC
Quick answers
Questions about the A3N
What is the rated current of A3N?
The rated current of A3N is 630 A.
What is the HS code of A3N for customs?
The tariff (HS) code on file for A3N is 85362090.
What is the EAN of A3N?
The EAN (GTIN) of A3N is 8015644004866.
Where does A3N ship from, and how fast?
A3N ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
Guides
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Reviews
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