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1SAE351111R0740 ABB ESB63-40N-07 Installation Contactor 63 A 4NO 400 V AC/DC
ABB ESB63-40N-07 is a 63 A installation contactor with four normally open contacts and a 400 V AC/DC control circuit for automatic switching of single-phase and three-phase electrical loads.
£147.70
Why Choose the ABB ESB63-40N-07 Installation Contactor?
The ABB ESB63-40N-07 is a compact and reliable 63 A installation contactor with four normally open contacts, designed for automatic switching of single-phase and three-phase electrical loads in residential, commercial and industrial installations. As part of the ABB ESB63..N installation contactor series, it combines high switching capacity with quiet operation and a space-saving modular design.
This contactor features a 4NO contact configuration and an AC-1/AC-7a rated operational current of up to 63 A. ABB's electronically controlled coil technology provides hum-free operation, low power consumption and integrated overvoltage protection, helping deliver dependable switching in distribution boards and automated electrical systems.
With a 400 V AC/DC rated control circuit voltage, the ESB63-40N-07 is suitable for applications requiring remote or automatic switching from a 400 V control supply. Its modular DIN-rail format, screw terminals and three-module width simplify installation in electrical distribution and control panels.
Key Advantages
- High-capacity 63 A installation contactor for automatic load switching.
- Four normally open main contacts for versatile single-phase and three-phase applications.
- 400 V AC/DC control circuit provides flexible AC or DC operation.
- Hum-free electronic coil design for quiet operation.
- Integrated overvoltage protection enhances control circuit reliability.
- Compact DIN-rail mounting format suitable for distribution boards and control panels.
Key Features
- ABB ESB63..N installation contactor series.
- 63 A AC-1/AC-7a rated operational current.
- 4NO / 0NC main contact configuration.
- 400 V AC/DC rated control circuit voltage.
- Suitable for switching single-phase and three-phase loads.
- Hum-free operation with low coil power consumption.
- Integrated overvoltage protection.
- Screw-terminal connections and DIN-rail mounting.
Reliable Automatic Load Switching
Installation contactors such as the ABB ESB63-40N-07 provide electrically controlled switching of higher-current loads from a separate control circuit. This enables lighting, heating, motors and other electrical equipment to be switched automatically by timers, controllers, building automation systems or other control devices.
The ESB63..N series is designed for both household and industrial environments. Its electronically controlled coil supports quiet operation and low energy consumption, while integrated overvoltage protection helps protect the control electronics during demanding switching applications.
Typical Applications
- Electrical distribution boards and consumer units.
- Commercial and industrial lighting control.
- Electric heating and resistive load switching.
- Building automation and energy management systems.
- Single-phase and three-phase load control.
- Industrial machinery and electrical control panels.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Series | ESB63..N Installation Contactors | |
| ABB order code | 1SAE351111R0740 | |
| Product type | Installation contactor | |
| Main contact configuration | 4NO / 0NC | |
| Rated operational current (AC-1 / AC-7a) | 63 A | |
| Rated control circuit voltage | 400 V AC/DC | |
| AC-3 operational current at 400 V | 30 A | |
| AC-3 motor power at 400 V, three-phase | 15 kW | |
| Rated short-time withstand current (Icw) | 240 A | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Width | 3 modular spacings / 54 mm | |
| Dimensions (H × W × D) | approx. 85 × 54 × 65 mm | |
| Weight | approx. 0.405 kg | |
| Operating temperature | -25 to +55 °C |
Frequently Asked Questions
What is the ABB ESB63-40N-07 used for?
The ESB63-40N-07 is used for automatic or remote switching of single-phase and three-phase electrical loads in residential, commercial and industrial installations.
What is the current rating of the ESB63-40N-07?
The contactor has an AC-1/AC-7a rated operational current of up to 63 A.
How many contacts does this contactor have?
The ESB63-40N-07 has four normally open contacts (4NO) and no normally closed main contacts.
What control voltage does the ESB63-40N-07 require?
This version is designed for a 400 V AC/DC rated control circuit, allowing operation from either AC or DC control voltage.
How is the ABB ESB63-40N-07 installed?
The contactor is designed for DIN-rail mounting in electrical distribution boards and control panels and uses screw terminals for electrical connections.
Trusted ABB Switching Technology
ABB ESB installation contactors provide compact, quiet and energy-efficient switching for electrical loads, making them well suited to modern distribution, building automation and industrial control applications.
