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1SAE231111R0440 — Installation Contactor
contactorPart number: 1SAE231111R0440
ABB 1SAE231111R0440, type ESB25-40N-04, is a four-pole installation contactor with four normally open main contacts. It has a 110–120 V AC/DC control circuit and a 25 A AC-1 operational current rating. It is intended for switching single- and three-phase loads; selection depends on the load and applicable rating.
Looking for ABB 1SAE231111R0440? This catalogue reference is listed under contactor. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAE231111R0440 |
| Category | Electrical & controls |
| Product Net Width | 36 mm |
| Product Net Depth / Length | 65 mm |
| Product Net Height | 85 mm |
| Product Net Weight | 0.24 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 | 4P |
| Rated Operational Voltage | Main circuit: 220 V DC; 400 V AC |
| Rated Frequency (f) | Control Circuit 400 Hz |
| Rated Operational Current AC-1 (I e ) | (NO) 25 A |
| Rated Operational Current AC-3 (I e ) | 9 A at 230 V single-phase or 400 V three-phase, normally open contacts |
| 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, normally open contacts |
| 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 ) | 110–120 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 |
| 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 the ABB ESB25-40N-04 require?
The control circuit is rated at 110–120 V AC/DC. Check the control supply separately from the main circuit voltage before selecting the contactor.
How many poles and contacts does 1SAE231111R0440 have?
It is a four-pole installation contactor with four normally open main contacts and no normally closed main contacts.
Is the 25 A rating suitable for switching a motor?
The 25 A rating is for AC-1 loads, not a blanket motor rating. For AC-3, the listed rating is 9 A at 230 V single-phase or 400 V three-phase, with respective power ratings of 1.3 kW and 4 kW. Confirm the motor and duty against the applicable ratings.
Can this contactor replace the one in my electrical panel?
Replacement cannot be confirmed from the part number alone. Compare the control voltage, contacts, load ratings and panel requirements; provide the equipment model and serial number, and the existing contactor markings for verification.
Does the ESB25-40N-04 have auxiliary contacts?
The contactor has no built-in auxiliary contacts. ABB lists separate auxiliary contact blocks as related accessories; verify the required contact arrangement before ordering.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.