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1SAE231111R0640 — Installation Contactor
contactorPart number: 1SAE231111R0640
ABB 1SAE231111R0640, type ESB25-40N-06, is a four-pole installation contactor with four normally open main contacts and a 230–240 V AC/DC control coil. Its rated operational current is 25 A for AC-1 and 9 A for AC-3 at 230 V single-phase or 400 V three-phase. The unit is 36 mm wide and occupies two modular spaces. Confirm the load and control-circuit requirements before selection.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAE231111R0640 |
| Category | Electrical & controls |
| Product Net Width | 36 mm |
| Product Net Depth / Length | 65 mm |
| Product Net Height | 85 mm |
| Product Net Weight | 0.235 kg |
| Number of Main Contacts NO | 4 |
| Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 0 |
| Number of Auxiliary Contacts NC | 0 |
| Number of Poles | 4 |
| Rated Operational Voltage | Main circuit: 220 V DC; 400 V AC |
| Rated Frequency (f) | Control circuit: DC, 50 Hz, 60 Hz or 400 Hz; main circuit: DC, 50 Hz or 60 Hz |
| Rated Operational Current AC-1 (I e ) | 25 A, normally open |
| Rated Operational Current AC-3 (I e ) | 9 A at 230 V single-phase or 400 V three-phase, normally open |
| 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 ) | 1.3 kW at 230 V single-phase; 4 kW at 400 V three-phase |
| 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 ) | 230–240 V AC/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 |
| Degree of Protection | IP20 |
| Operating Ambient Temperature | −25 to +55 °C |
| Width in Modular Spacings | 2 |
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 1SAE231111R0640 require?
The ESB25-40N-06 has a 230–240 V AC/DC control coil. Check the control supply separately from the voltage of the load being switched.
How many contacts does the ESB25-40N-06 have?
It is a four-pole installation contactor with four normally open main contacts. The contacts are open in the normal, de-energized state.
Is the 25 A rating suitable for every load, including motors?
No. The rated operational current depends on the utilization category and load. The AC-1 rating is 25 A; the listed AC-3 rating is 9 A at 230 V single-phase or 400 V three-phase. Check the motor and circuit requirements before selecting the contactor.
What space and mounting arrangement does this contactor need?
The listed dimensions are 36 mm wide, 85 mm high and 65 mm deep, with a width of two modular spaces. A user review describes DIN-rail mounting; confirm the rail and enclosure clearances for the intended panel.
Can this contactor switch a three-phase load?
The ESB25..N range is described for three-phase loads, and this four-pole version has an AC-3 rating of 9 A at 400 V three-phase. Suitability depends on the actual load and control circuit; check the equipment model and serial number when confirming a replacement.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.