SKU: 79722
| Attribute | Details |
|---|---|
| Product | ABB ESB 40-40 Contactor |
| Manufacturer | ABB Stotz-Kontakt GmbH |
| Model | ESB 40-40 |
| Operating Voltage | 24V AC/DC |
| Frequency | 40-450Hz |
| AC-1 Rating | 40A / 3~400V |
| Power Rating (AC-1) | 26 kW / 3~400V |
| AC-3 Rating | 11 kW / 3~400V |
| Standards Compliance | IEC/EN 60947-4-1, IEC/EN 61095 |
| Wire Requirements | Use 75°C Copper Wire Only |
| Main Wire Spec | AWG 16-4 / Torque 20 lb-in |
| Coil Wire Spec | AWG 16-10 / Torque 8 lb-in |
| Application | General Use, AC Discharge Lamps, Motor Load |
| Phases & Poles | 3 Phase, 3 Poles Breaking |
| Reference Code | HW02018-16004A |
| Additional Standard | GB/T14048.4 |
| IP Rating | IP20 |
| Part Number | 2CDC103025M6801 |
| Alternate Part Number | EH04-11 |
| Additional Code | GHE3401321R0002 |
| Additional Compliance | IEC/EN 60947-5-1, GB/T 14048.5 |
| Impulse Withstand Voltage | Uimp = 4 kV |
| Thermal Current (Ith) | 6A |
| Maximum Voltage | 600V AC Max, 5A GP Current |
| Pilot Duty Rating | A600 |
| Control Wire Spec | 18-12 AWG / Torque 8 lb-in |
| Country of Origin | Made in Bulgaria / Made in Germany |
| Weight | 450 gm |
The ABB ESB 40-40 Contactor is a top-grade electromagnetic switching device intended for industrial, commercial, and domestic usage. The contactor was produced by ABB Stotz-Kontakt GmbH, one of the world's leading manufacturers of electrical engineering solutions. The contactor delivers effective power control for AC loads, motors, and lighting circuits.
24V AC/DC (40-450Hz) operating, the ESB 40-40 can accommodate AC-1 ratings of 40A at 3~400V and AC-3 ratings of 11kW at 3~400V to suit various electrical loads. The ESB 40-40 complies with international safety standards IEC/EN 60947-4-1, IEC/EN 61095, and IEC/EN 60947-5-1 to be operated dependably and safely.
For three-phase use, this 3-pole contactor is suitable for motor control, general electrical loads, and AC discharge lamps. It is IP20-rated, i.e., protected against solid objects and designed for enclosed installations. With its rugged construction, precise engineering, and compact size, the ABB ESB 40-40 provides reliable performance in diverse industrial and commercial installations.

Key Features:
1. Rated for 24V AC/DC Operation : Works with both alternating and direct current power supplies.
2. High Switching Capacity : AC-1: 40A/3~400V, AC-3: 11kW/3~400V, making it ideal for industrial loads.
3. Three-Phase 3-Pole Configuration ; Efficient switching for motors, lamps, and general loads.
4. Complies with International Standards : Certified under IEC/EN 60947-4-1, IEC/EN 61095, and IEC/EN 60947-5-1.
5. Durable & Safe Construction : Made in Germany and Bulgaria, ensuring high-quality manufacturing.
6. IP20 Protection Rating : Suitable for enclosed installations, protecting against solid particles.
7. Coil & Main Terminal Specifications :
- Main Terminal : AWG 16-4, Torque 20 lb-in
- Coil Terminal : AWG 16-10, Torque 8 lb-in
8. Copper Wire Compatibility : Requires 75°C copper wire for proper functioning.
9. Impulse Voltage (Uimp) of 4kV : Ensures electrical safety and surge protection.
10. Compact & Lightweight Design : Weighs 450 grams, making it easy to install and integrate.
Application:
1. Industrial Motor Control : Used for controlling three-phase motors in automation and manufacturing.
2. Lighting Control Systems : Suitable for AC discharge lamps and general lighting applications.
3. Power Distribution Panels : Integrated into electrical distribution systems for reliable power control.
4. HVAC Systems : Essential for heating, ventilation, and air-conditioning units.
5. Renewable Energy Systems : Used in solar and wind power applications for load switching.
6. Construction & Infrastructure Projects : Ensures safe and effective electrical switching.
7. Marine & Offshore Electrical Systems : Reliable contactor for shipboard electrical networks.
8. Residential & Commercial Electrical Panels : Used in home automation and commercial buildings.
9. Automated Production Lines : Facilitates seamless industrial automation.
10. Emergency Power Switching : Helps in backup power control and emergency shutdown systems.
Order the ABB ESB 40-40 Contactor today at Aeliya Marine for high-performance electrical control solutions. Looking for similar products Click here. Contact us now!
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