Technical illustration. Representative component image; exact configuration and appearance may vary. Images are for reference only. The supplied part’s appearance may differ.
1SBE121111R0611 — Installation Contactor
contactorPart number: 1SBE121111R0611
ABB 1SBE121111R0611, type ESB20-11N-06, is a two-pole installation contactor with one normally open and one normally closed main contact. It has a 230 V AC/DC control circuit and a 20 A AC-1 operational current rating. The DIN-rail unit is 18 mm wide.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SBE121111R0611 |
| Category | Electrical & controls |
| 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 | 1 |
| Number of Main Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 0 |
| Number of Auxiliary Contacts NC | 0 |
| Number of Poles | 2 |
| Rated Operational Voltage | Main Circuit 220 V DC |
| Rated Frequency (f) | Control Circuit DC |
| Rated Operational Current AC-1 (I e ) | 20 A |
| Rated Operational Current AC-3 (I e ) | (230 V) Single Phase, NC 9 A |
| Rated Operational Current AC-7a (I e ) | (NC) 20 A |
| Rated Operational Current AC-7b (I e ) | (230 V) Single Phase, NC 9 A |
| Rated Operational Power AC-1 (P e ) | (230 V) Single Phase, NC 4.6 kW |
| Rated Operational Power AC-3 (P e ) | (230 V) Single Phase, NC 1.3 kW |
| Rated Operational Power AC-7a (P e ) | (230 V) Single Phase, NC 4.6 kW |
| Rated Operational Power AC-7b (P e ) | (230 V) Single Phase, NC 1.3 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 (I cw ) | at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 72 A |
| Rated Insulation Voltage (U i ) | 400 V |
| Rated Impulse Withstand Voltage (U imp ) | 6 kV |
| Maximum Electrical Switching Frequency | (AC-1) 300 cycles per hour |
| Coil Operating Limits | (acc. to IEC 60947-4-1) 0.85 ... 1.1 x Uc (at θ ≤ 55 °C) |
| Rated Control Circuit Voltage (U c ) | 230 V AC/DC |
| Power Loss | at Rated Operating Conditions AC-1 per Pole 1.4 W |
| Published component type | Installation Contactor |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Degree of Protection | IP20 |
| Width in Number of Modular Spacings | 1 |
| Mounting | DIN rail |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What control voltage does ABB 1SBE121111R0611 require?
The ESB20-11N-06 has a rated control voltage of 230 V AC/DC. Check the available control supply and the contactor label before selecting a replacement.
What contacts and current rating does the ESB20-11N-06 have?
It has two main poles: one normally open and one normally closed contact. The rated operational current is 20 A in AC-1; check the applicable utilization category and load before selection.
Will this contactor fit a DIN-rail distribution board?
The ESB20-11N-06 is a DIN-rail installation contactor with an 18 mm width, equivalent to one modular space. Check the available panel space and electrical requirements before ordering.
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Research information may be outdated. Confirm fitment and specifications with our team before ordering.