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.
1SAE342111R0140 — Installation Contactor
contactorPart number: 1SAE342111R0140
ABB EN40-40N-01 (1SAE342111R0140) is a four-pole installation contactor with four normally open main contacts and a 24 V AC/DC control circuit. Rated 40 A for AC-1 duty, it offers On, Off and Auto manual operation and integrated overvoltage protection. Select the contactor according to the load and operating conditions.
Looking for ABB 1SAE342111R0140? 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 | 1SAE342111R0140 |
| Category | Electrical & controls |
| Product Net Width | 54 mm |
| Product Net Depth / Length | 65 mm |
| Product Net Height | 85 mm |
| Product Net Weight | 0.41 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 |
| Rated Frequency (f) | Control Circuit 400 Hz |
| Rated Operational Current AC-1 (I e ) | 40 A, normally open contacts |
| Rated Operational Current AC-3 (I e ) | (230 V) Single Phase, NO 22 A |
| 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 ) | (230 V) Single Phase, NO 3.7 kW |
| 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 ) | 4 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 |
| Manual operating modes | On, Off, Auto |
| Degree of protection | IP20 |
| Width in modular spacings | 3 |
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 and contact arrangement does ABB 1SAE342111R0140 use?
The EN40-40N-01 uses a 24 V AC/DC control circuit and has four normally open main contacts, with no normally closed main contacts. Check the complete order code and control supply before selecting a replacement.
Is the EN40-40N-01 rated for every 40 A load?
No. Its 40 A rating is for AC-1 duty. The permissible load depends on the utilization category and operating conditions; confirm the voltage, load type and applicable rating before selection.
Can the ABB EN40-40N-01 be operated manually?
Yes. It has a manual override with On, Off and Auto positions, as well as electrical control.
Can this contactor switch single-phase or three-phase loads?
ABB describes the EN40..N range as suitable for controlling single-phase and three-phase loads. Suitability for a particular installation depends on the load duty, voltage and current; verify those requirements before ordering.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.