Technical illustration. Published product/series reference; confirm the exact configuration and supplied appearance. Images are for reference only. The supplied part’s appearance may differ.
1SAE231111R0620 — Installation Contactor
contactorPart number: 1SAE231111R0620
ABB ESB25-20N-06, part 1SAE231111R0620, is a two-pole installation contactor with two normally open main contacts and a 230 V control circuit. It is rated 25 A for AC-1 and 9 A for AC-3 at 230 V single-phase. The contactor mounts on a 35 mm DIN rail and uses screw terminals. Confirm the control supply, load rating and circuit requirements before selection.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAE231111R0620 |
| Category | Electrical & controls |
| Product Net Width | 36 mm |
| Product Net Depth / Length | 65 mm |
| Product Net Height | 85 mm |
| Product Net Weight | 0.225 kg |
| Number of Main Contacts NO | 2 |
| Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 0 |
| Number of Auxiliary Contacts NC | 0 |
| Number of Poles | 2P |
| Rated Operational Voltage | Main circuit: 400 V AC; 220 V DC |
| Rated Frequency (f) | Control circuit: 50 Hz, 60 Hz, 400 Hz and DC; main circuit: 50 Hz, 60 Hz and DC |
| Rated Operational Current AC-1 (I e ) | (NO) 25 A |
| Rated Operational Current AC-3 (I e ) | (230 V) Single Phase, NO 9 A |
| Rated Operational Current AC-7a (I e ) | (NO) 25 A |
| Rated Operational Current AC-7b (I e ) | (230 V) Single Phase, NO 9 A |
| Rated Operational Power AC-1 (P e ) | (230 V) Single Phase, NO 5.8 kW |
| Rated Operational Power AC-3 (P e ) | (230 V) Single Phase, NO 1.3 kW |
| Rated Operational Power AC-7a (P e ) | (230 V) Single Phase, NO 5.8 kW |
| Rated Operational Power AC-7b (P e ) | (230 V) Single Phase, NO 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 ) | 500 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 or DC |
| Power Loss | at Rated Operating Conditions AC-1 per Pole 2 W |
| Published component type | Installation Contactor |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Mounting on DIN Rail | TH35-7.5 or TH35-15, 35 mm rail |
| Terminal Type | Screw terminals |
| Degree of Protection | IP20 |
| Operating Ambient Temperature | -25 to +55 °C |
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 are the contact configuration and current ratings of ABB 1SAE231111R0620?
The ESB25-20N-06 has two poles with two normally open main contacts and no normally closed main contacts. Its operational current is 25 A for AC-1; for AC-3 it is 9 A at 230 V single-phase.
What control voltage does the ESB25-20N-06 contactor require?
The rated control-circuit voltage is 230 V. The listed control circuit supports AC at 50, 60 and 400 Hz as well as DC. Check the actual control supply separately from the main load circuit.
Can this contactor switch a 230 V single-phase motor?
Its published AC-3 rating is 9 A and 1.3 kW at 230 V single-phase. Check the motor load, duty, protection and circuit design before selecting it; the 25 A AC-1 rating is not the motor rating.
What are the main-circuit voltage ratings for 1SAE231111R0620?
The listed main-circuit operational voltages are 400 V AC and 220 V DC. The control circuit has a separate 230 V rating; suitability also depends on the load and utilization category.
How is the ESB25-20N-06 mounted and how much space does it need?
It mounts on TH35-7.5 or TH35-15 DIN rail and uses screw terminals. Its listed dimensions are 36 mm wide, 85 mm high and 65 mm deep.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.