Contactors for Data Center PDU and UPS Systems: Selection Guide
AC-1 and AC-6a contactors for data center PDU and UPS systems: sizing, harmonic derating, coil selection, and endurance guidance for engineers. Shop at Stoklink.
The ABB ESB16-02N-06 installation contactor for distribution boards (SKU: 1SBE111111R0602) is a 16 A, 2-pole device featuring a 0NO-2NC contact configuration with a 230 V DC control circuit, engineered for reliable switching in residential and commercial distribution board applications. Carrying the ESB16..N series designation, it delivers compact, DIN-rail-mountable performance in an 18 × 65 × 85 mm footprint weighing just 0.14 kg, making it ideal for space-constrained panel builds.
| Product Net Width | 18 mm |
|---|---|
| Product Net Depth / Length | 65 mm |
| Product Net Height | 85 mm |
| Product Net Weight | 0.14 kg |
| Number of Main Contacts NO | 0 |
|---|---|
| Number of Main Contacts NC | 2 |
| Number of Auxiliary Contacts NO | 0 |
| Number of Auxiliary Contacts NC | 0 |
| Number of Poles | 2P |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, IEC/EN 61095, IEC 60335-2-40 A2L |
| Rated Operational Voltage | Main Circuit 220 V DC, Main Circuit 240 V AC |
| Rated Frequency (f) | Control Circuit DC, Control Circuit 50 Hz, Control Circuit 60 Hz, Control Circuit 400 Hz, Main Circuit DC, Main Circuit 50 Hz, Main Circuit 60 Hz |
| Rated Operational Current AC-1 (Ie) | (NC) 16 A |
| Rated Operational Current AC-3 (Ie) | (230 V) Single Phase, NC 6 A |
| Rated Operational Current AC-7a (Ie) | (NC) 16 A |
| Rated Operational Current AC-7b (Ie) | (230 V) Single Phase, NC 6 A |
| Rated Operational Power AC-1 (Pe) | (230 V) Single Phase, NC 3.7 kW |
| Rated Operational Power AC-3 (Pe) | (230 V) Single Phase, NC 0.9 kW |
| Rated Operational Power AC-7a (Pe) | (230 V) Single Phase, NC 3.7 kW |
| Rated Operational Power AC-7b (Pe) | (230 V) Single Phase, NC 0.9 kW |
| Rated Breaking Capacity AC-3 | 8 x Ie / AC-3 |
| Rated Making Capacity AC-3 | 10 x Ie / AC-3 |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 72 A |
| Rated Insulation Voltage (Ui) | 400 V |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Electrical Durability | AC-1 (NC) 150000 cycle, AC-3 (NC) 150000 cycle, AC-7a (NC) 150000 cycle, AC-7b (NC) 150000 cycle |
| Maximum Electrical Switching Frequency | (AC-1) 300 cycles per hour, (AC-3) 600 cycles per hour, (AC-7a) 300 cycles per hour, (AC-7b) 600 cycles per hour |
| Mechanical Durability | Nr. Operations 1000000 cycle |
| Coil Operating Limits | (acc. to IEC 60947-4-1) 0.85 ... 1.1 x Uc (at θ ≤ 55 °C) |
| Rated Control Circuit Voltage (Uc) | 230 V |
| Coil Consumption | Average Holding Value 50 / 60 Hz 2.5 V·A, Average Holding Value DC 2.5 W, Average Pull-in Value 50 Hz 2.5 V·A, Average Pull-in Value 60 Hz 2.5 V·A, Average Pull-in Value DC 2.5 W |
| Power Loss | at Rated Operating Conditions AC-1 per Pole NC 0.9 W |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715, TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1x 1 ... 6 mm², Flexible with Ferrule 2x 1 ... 2.5 mm², Flexible with Insulated Ferrule 1x 1 ... 6 mm², Flexible with Insulated Ferrule 2x 1 ... 1.5 mm², Flexible 1x 1 ... 6 mm², Flexible 2x 1 ... 4 mm², Rigid 1x 1 ... 10 mm², Rigid 2x 1 ... 4 mm² |
| Connecting Capacity Control Circuit | Flexible with Ferrule 1x 0.75 ... 2.5 mm², Flexible with Ferrule 2x 0.75 ... 1.5 mm², Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 2x 0.75 ... 1 mm², Flexible 1x 1 ... 2.5 mm², Flexible 2x 1 ... 1.5 mm², Rigid 1x 0.5 ... 4 mm², Rigid 2x 0.75 ... 2.5 mm² |
| Wire Stripping Length | Control Circuit 7 mm, Main Circuit 10 mm |
| Degree of Protection | IP20 |
| Recommended Screw Driver | Control Circuit Pozidriv 1, Main Circuit Pozidriv 1 |
| Tightening Torque | Control Circuit 0.9 N·m, Main Circuit 1.2 N·m |
| Terminal Type | Screw Terminals |
| Width in Number of Modular Spacings | 1 |
| Product Name | Installation Contactor |
| Maximum Operating Voltage UL/CSA | Main Circuit 240 V AC |
|---|---|
| General Use Rating UL/CSA | (acc. to UL 240 V) 16 A |
| Horsepower Rating UL/CSA | (220 ... 240 V AC) Single Phase, NC 0.75 Hp |
| Connecting Capacity Main Circuit UL/CSA | Solid 14-8 AWG, Stranded 14-8 AWG |
| Connecting Capacity Control Circuit UL/CSA | Solid 16-10 AWG, Stranded 16-10 AWG |
| Tightening Torque UL/CSA | Control Circuit 8 in·lb, Main Circuit 11 in·lb |
| Full Load Amps Motor Use | (220 ... 240 V AC) Single Phase, NC 6.9 A |
| Part number | 1SBE111111R0602 |
|---|---|
| Type designation | ESB16-02N-06 |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 3471523007116 |
| eCl@ss | 27142308 |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85365080 |
| Ambient Air Temperature | Operation -25 ... +55 °C, Storage -40 ... +80 °C |
|---|---|
| Maximum Operating Altitude Permissible | 2000 m |
| Resistance to Shock acc. to IEC 60068-2-27 | 11 ms Pulse 15g |
| Pollution Degree | 3 |
| REACH Declaration | 2CMT2021-006202 |
|---|---|
| RoHS Declaration | 2CMT2021-006277 |
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
| SCIP | 113949af-61ea-4675-9ea4-8716d23aa570 Bulgaria |
| Simplified SCIP | 06b55fdb-149c-44dd-bc55-3ad41a1f7283 Netherlands, 268773d0-28a3-40fe-960c-c053ff7a753d Belgium, 32fc4d72-d516-4e26-ab21-7180546e9682 Estonia, 36b47558-334a-4c09-b6af-74f7eec8bb63 Norway, 493109ab-03ce-4af9-8fb1-a1d9a044f2b6 Sweden, 523fe9e1-08c7-4207-a7cc-e13d3e3ea06e Germany, 5cb61447-f5b0-4f07-ba06-9be98d8ff1ab Sweden, 63628f48-176c-4f35-b8d2-5796cf52830c Denmark, 6f2c6a41-37e7-4416-8e8f-1e79d2ea01e1 France, 71b4aaef-b0d7-4cc4-8eac-c722a8deb777 Belgium, 79e92652-d6fc-42c5-b264-abb8e827f234 Hungary, 7ef401f9-265c-4c4e-b7fd-451c48bc3226 Spain, 8884bd66-d8c0-46b2-9db1-153145d31f44 Poland, 8a727968-5759-4bd0-a2d9-a90af01fab1a France, 8aa6a066-f56e-4ac7-a9a4-623d65774bb2 Poland, 8eda11c2-36c1-4cb3-a742-5c9e05a6b6fb Greece, 97b6af08-4703-4723-9ab9-2a201cea913b Portugal, 9d2a2b94-fd2d-42d7-904f-cb8680c90bfd Finland, a20d8cf1-8f7d-4e86-9689-7689e7ee6ee0 Germany, b719d878-f5ab-442e-b121-26047dc7c67f Croatia, d915915f-1a0b-4c51-b116-04d2b64d5439 Hungary, dd1521a1-7c66-4723-a1ba-7ea9940a3b5b Czechia, dfd03234-e324-400f-aaaf-027e3b07d5e3 Germany, e48553ad-98bd-480a-b4b5-f7f10882f1e4 Germany, ea9a92d2-3f53-45ff-85b3-24daea80f91f Germany, f19c9283-2637-4a21-be2e-70dd57a15c97 Italy, f5983d62-0cf7-44e1-9fa1-6ff8491d0fc1 Poland |
| Toxic Substances Control Act - TSCA | 2CMT2023-006525 |
| WEEE B2C / B2B | Business To Consumer |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| ETIM 7 | EC001653 - Installation contactor for distribution board |
|---|---|
| eClass | V11.0 : 27142308 |
| UNSPSC | 39121529 |
| Package Level 1 Units | box 1 piece |
|---|---|
| Package Level 1 Width | 88 mm |
| Package Level 1 Depth / Length | 20 mm |
| Package Level 1 Height | 71 mm |
| Package Level 1 Gross Weight | 0.14 kg |
| Package Level 1 EAN | 3471523004467 |
| Package Level 2 EAN | 4013614583407 |
| Shipping weight | 0.14 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
No documents are on file for this part yet.
Ask us for the datasheetThe rated current of ESB16-02N-06 is 16 A.
The rated operational voltage of ESB16-02N-06 is 230 V AC.
The tariff (HS) code on file for ESB16-02N-06 is 85365080.
The EAN (GTIN) of ESB16-02N-06 is 3471523007116.
ESB16-02N-06 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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