Technical illustration. Representative component image; exact configuration and appearance may vary. Images are for reference only. The supplied part’s appearance may differ.
1SAE341111R0140 — Installation Contactor
contactorPart number: 1SAE341111R0140
ABB 1SAE341111R0140, type ESB40-40N-01, is a four-pole installation contactor with four normally open main contacts and a 24 V AC/DC control coil. Its normally open contacts are rated 40 A for AC-1/AC-7a duty; motor-duty ratings depend on the load and operating conditions. The unit is 54 mm wide and occupies three modular spaces.
Looking for ABB 1SAE341111R0140? 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.
Availability on request
Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAE341111R0140 |
| Category | Electrical & controls |
| Product Net Width | 54 mm |
| Product Net Depth / Length | 65 mm |
| Product Net Height | 85 mm |
| Product Net Weight | 0.405 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: 400 V AC; 220 V DC |
| Rated Frequency (f) | Control circuit: DC, 50, 60 or 400 Hz |
| Rated Operational Current AC-1 (I e ) | (NO) 40 A |
| Rated Operational Current AC-3 (I e ) | 22 A, normally open, at 230 V single-phase or 400 V three-phase |
| Rated Operational Current AC-7a (I e ) | (NO) 40 A |
| Rated Operational Current AC-7b (I e ) | (230 V) Single Phase, NO 22 A |
| Rated Operational Power AC-1 (P e ) | (230 V) Single Phase, NO 9.2 kW |
| Rated Operational Power AC-3 (P e ) | 3.7 kW at 230 V single-phase; 11 kW at 400 V three-phase |
| Rated Operational Power AC-7a (P e ) | (230 V) Single Phase, NO 9.2 kW |
| Rated Operational Power AC-7b (P e ) | (230 V) Single Phase, NO 3.7 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 176 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 ) | 24 V AC/DC |
| Power Loss | at Rated Operating Conditions AC-1 per Pole 3 W |
| Published component type | Installation Contactor |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Width in Number of Modular Spacings | 3 |
| Degree of Protection | IP20 |
| Terminal Type | Screw terminals |
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 coil voltage does ABB 1SAE341111R0140 require?
The ESB40-40N-01 has a 24 V AC/DC control coil. Do not confuse the coil voltage with the main-circuit voltage; verify the control supply before selecting it.
Is the ESB40-40N-01 rated 40 A for motor loads?
Its 40 A rating applies to normally open contacts under AC-1/AC-7a conditions. ABB specifies 22 A under AC-3/AC-7b at 230 V single-phase or 400 V three-phase, with air temperature near the contactor at or below 55 °C. Check the load and utilization category before selection.
How many contacts does this installation contactor have?
This four-pole contactor has four normally open main contacts and no normally closed main contacts. Confirm the required contact arrangement and coil voltage before replacing another device.
How much panel space does the ESB40-40N-01 require?
The contactor is 54 mm wide and occupies three modular spacings. Check the available enclosure space and installation conditions before ordering.
Can the ESB40-40N-01 switch a three-phase motor?
ABB lists AC-3 operation at 400 V three-phase, 22 A and 11 kW, with air temperature near the contactor at or below 55 °C. Confirm the motor rating and the complete installation requirements before selecting it.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.