Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SAE351111R0431 ABB ESB63-31N-04 Installation Contactor 3NO/1NC 63 A 110 V AC/DC
ABB ESB63-31N-04 is a 4-pole installation contactor with 3NO/1NC contacts, a 63 A AC-1 rating and a 110 V AC/DC control circuit for reliable electrical load switching.
£151.27
Why Choose the ABB ESB63-31N-04 Installation Contactor?
The ABB ESB63-31N-04 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 three normally open and one normally closed main contact and a 110 V AC/DC control circuit.
The ESB63..N series is engineered for dependable and quiet electrical switching, with electronic coil technology 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 a 3NO/1NC main contact configuration, a rated operational current of 63 A AC-1 and a 110 V AC/DC control voltage, the ESB63-31N-04 provides versatile four-pole switching where both normally open and normally closed functions are required. Its compact modular 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.
- 3NO/1NC main contact configuration for versatile switching arrangements.
- 110 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.
- DIN rail construction for convenient installation in distribution boards and control panels.
Key Features
- ABB ESB63..N installation contactor series.
- 63 A AC-1 rated operational current.
- 3NO / 1NC main contact configuration.
- 4-pole design.
- 110 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.
Versatile High-Current Electrical Load Control
Installation contactors such as the ABB ESB63-31N-04 allow electrical loads to be switched remotely through a dedicated control circuit. The combination of three normally open contacts and one normally closed contact provides additional flexibility for switching, interlocking, signalling and control arrangements.
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.
- Electrical interlocking and control circuits.
- Commercial and industrial distribution panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Screw | |
|---|---|---|
| Series | ESB63..N | |
| ABB order code | 1SAE351111R0431 | |
| Product type | Installation contactor | |
| Number of poles | 4 | |
| Main contact configuration | 3NO / 1NC | |
| Rated operational current (AC-1) | 63 A | |
| Rated operational current (AC-3) | 30 A | |
| Rated control circuit voltage | 110 V AC/DC | |
| AC-3 motor rating at 230 V, single-phase | 5 kW | |
| AC-3 motor rating at 400 V, three-phase | 15 kW | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Weight | approx. 0.405 kg |
Frequently Asked Questions
What is the ABB ESB63-31N-04 used for?
The ESB63-31N-04 is used for remote switching of electrical loads in building automation, distribution and industrial control applications, including lighting, heating, motors, pumps and ventilation equipment.
What is the current rating of the ESB63-31N-04?
The ESB63-31N-04 has a rated operational current of 63 A for AC-1 applications and an AC-3 rating of 30 A.
What contact configuration does the ESB63-31N-04 have?
The ESB63-31N-04 is a four-pole contactor with 3 normally open (3NO) and 1 normally closed (1NC) main contact.
What control voltage does the ESB63-31N-04 require?
The contactor has a rated control circuit voltage of 110 V AC/DC, allowing operation from a suitable AC or DC control supply.
What motor loads can the ABB ESB63-31N-04 switch?
The ESB63-31N-04 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.
