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1SAE351111R0240 ABB ESB63-40N-02 Installation Contactor 4NO 63 A 42 V AC/DC
ABB ESB63-40N-02 is a 4-pole installation contactor with 4NO contacts, a 63 A AC-1 rating and a 42 V AC/DC control circuit for reliable electrical load switching.
£147.70
Why Choose the ABB ESB63-40N-02 Installation Contactor?
The ABB ESB63-40N-02 is a compact and reliable 4-pole installation contactor designed for switching electrical loads in residential, commercial and industrial applications. As part of the ABB ESB63..N installation contactor series, it combines a 63 A AC-1 rating with four normally open main contacts and a 42 V AC/DC control circuit.
The ESB63..N series is engineered for dependable and quiet electrical switching, providing hum-free operation, low power consumption and integrated overvoltage protection. Its modular construction makes it particularly suitable for distribution boards, building automation systems and industrial control panels where reliable high-current switching is required.
With 4NO main contacts, a rated operational current of 63 A AC-1 and a 42 V AC/DC control voltage, the ESB63-40N-02 provides dependable four-pole switching for lighting, heating, motors and other electrical loads. Its compact three-module-wide DIN rail format enables straightforward integration into modern electrical installations.
Key Advantages
- Compact 4-pole modular installation contactor for electrical load switching.
- 63 A AC-1 rated operational current for high-current applications.
- 4 normally open main contacts for simultaneous four-pole switching.
- 42 V AC/DC control voltage for AC or DC control systems.
- Hum-free operation for installations where low operating noise is important.
- Low coil power consumption for efficient continuous operation.
- Integrated overvoltage protection for dependable control-circuit performance.
- Compact DIN rail construction for distribution boards and control panels.
Key Features
- ABB ESB63..N installation contactor series.
- 63 A AC-1 rated operational current.
- 4NO / 0NC main contact configuration.
- 4-pole design.
- 42 V AC/DC rated control circuit voltage.
- 30 A AC-3 rated operational current.
- 5 kW AC-3 motor rating at 230 V single-phase.
- 15 kW AC-3 motor rating at 400 V three-phase.
- Hum-free electronic coil operation with integrated overvoltage protection.
- DIN rail mounting with screw terminal connections.
Reliable High-Current Electrical Load Control
Installation contactors such as the ABB ESB63-40N-02 allow electrical loads to be switched remotely through a dedicated control circuit. The four normally open contacts make this model particularly suitable for applications requiring simultaneous switching of multiple conductors or circuits.
The ABB ESB63..N series is designed for household applications as well as industrial environments. Its AC/DC electronic control technology provides quiet, energy-efficient operation, while integrated overvoltage protection and robust 63 A AC-1 switching capability support dependable operation in modern electrical distribution and automation systems.
Typical Applications
- Lighting control systems.
- Electric heating and water heating systems.
- Motor and pump switching.
- Ventilation and fan control.
- Building automation systems.
- Residential and commercial distribution boards.
- Industrial electrical control panels.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Series | ESB63..N | |
| ABB order code | 1SAE351111R0240 | |
| Product type | Installation contactor | |
| Number of poles | 4 | |
| Main contact configuration | 4NO / 0NC | |
| Rated operational current (AC-1) | 63 A | |
| Rated operational current (AC-3) | 30 A | |
| Rated control circuit voltage | 42 V AC/DC | |
| Control circuit frequency | 50 Hz / 60 Hz / 400 Hz / DC | |
| AC-3 motor rating at 230 V, single-phase | 5 kW | |
| AC-3 motor rating at 400 V, three-phase | 15 kW | |
| Rated insulation voltage | 500 V | |
| Rated impulse withstand voltage | 6 kV | |
| Protection rating | IP20 | |
| Mechanical endurance | 1,000,000 cycles | |
| Maximum switching frequency (AC-1) | 300 cycles/hour | |
| Width | 3 modular spacings / 54 mm | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Operating temperature | -40 to +75 °C | |
| Dimensions (H × W × D) | 85 × 54 × 65 mm | |
| Weight | approx. 0.405 kg |
Frequently Asked Questions
What is the ABB ESB63-40N-02 used for?
The ESB63-40N-02 is used for remote switching of electrical loads such as lighting, heating equipment, motors, pumps and ventilation systems in residential, commercial and industrial installations.
What is the current rating of the ESB63-40N-02?
The contactor has a rated operational current of 63 A for AC-1 applications and 30 A for AC-3 applications.
How many contacts does the ESB63-40N-02 have?
The ESB63-40N-02 is a four-pole contactor with 4 normally open (4NO) main contacts and no normally closed main contacts.
What control voltage does the ESB63-40N-02 require?
The contactor has a rated control circuit voltage of 42 V AC/DC, allowing operation from a suitable AC or DC control supply.
What motor loads can the ABB ESB63-40N-02 switch?
The ESB63-40N-02 is rated for AC-3 motor loads up to 5 kW at 230 V single-phase and 15 kW at 400 V three-phase.
Trusted ABB Switching Technology
ABB ESB installation contactors provide compact, quiet and dependable electrical load switching for building automation, distribution and industrial control applications.
