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1SBE111111R0220 ABB ESB16-20N-02 Installation Contactor 16 A 2NO 42 V AC/DC
ABB ESB16-20N-02 is a compact 16 A installation contactor with two normally open contacts and a 42 V AC/DC control circuit for reliable automatic switching of single-phase electrical loads.
£40.11
Why Choose the ABB ESB16-20N-02 Installation Contactor?
The ABB ESB16-20N-02 is a compact 16 A installation contactor with two normally open contacts, designed for automatic switching of single-phase electrical loads in residential, commercial and industrial installations. As part of the ABB ESB16..N installation contactor series, it combines reliable switching performance with a space-saving modular format.
Featuring a 2NO / 0NC main contact configuration, the ESB16-20N-02 provides an AC-1/AC-7a rated operational current of up to 16 A. ABB's ESB16..N technology delivers hum-free operation, low power consumption and integrated overvoltage protection, making it suitable for distribution boards, building automation systems and industrial control applications.
The 42 V AC/DC rated control circuit enables operation from suitable AC or DC control supplies. With a width of only 18 mm, DIN-rail mounting and screw terminals, the ESB16-20N-02 provides a practical solution where compact, dependable automatic load switching is required.
Key Advantages
- Compact 16 A installation contactor for automatic electrical load switching.
- Two normally open main contacts for straightforward single-phase load control.
- 42 V AC/DC control circuit supports both AC and DC control supplies.
- Hum-free operation makes it suitable for household and commercial environments.
- Low power consumption with integrated overvoltage protection.
- Space-saving single-module DIN-rail design for distribution boards and control panels.
Key Features
- ABB ESB16..N installation contactor series.
- 16 A AC-1/AC-7a rated operational current.
- 2NO / 0NC main contact configuration.
- 42 V AC/DC rated control circuit voltage.
- 6 A AC-3 rated operational current at 230 V AC.
- 0.9 kW AC-3 rated operational power at 230 V AC.
- IP20 protection with screw-terminal connections.
- DIN-rail mounting with a single modular spacing width.
Reliable Automatic Load Switching
Installation contactors such as the ABB ESB16-20N-02 allow electrical loads to be switched automatically from a separate control circuit. Its two normally open contacts make it suitable for controlling lighting, heating and other compatible single-phase loads through timers, switches, controllers and building automation systems.
The ESB16..N range is engineered for household applications as well as industrial environments and supports operation from AC or DC control supplies. Hum-free performance, low power consumption and integrated overvoltage protection help provide dependable operation in modern electrical distribution and automation systems.
Typical Applications
- Residential and commercial electrical distribution boards.
- Lighting control systems.
- Electric heating and resistive load control.
- Building automation and energy management systems.
- Automatic single-phase load switching.
- Industrial control panels and automated electrical systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Series | ESB16..N Installation Contactors | |
| ABB order code | 1SBE111111R0220 | |
| Product type | Installation contactor | |
| Main contact configuration | 2NO / 0NC | |
| Number of poles | 2 | |
| Rated operational current (AC-1 / AC-7a) | 16 A | |
| Rated operational current (AC-3 at 230 V AC) | 6 A | |
| Rated operational power (AC-3 at 230 V AC) | 0.9 kW | |
| Rated control circuit voltage | 42 V AC/DC | |
| Main circuit rated operational voltage | 220/250 V DC/AC | |
| Rated insulation voltage | 400 V | |
| Rated impulse withstand voltage | 6 kV | |
| Rated short-time withstand current | 72 A | |
| Electrical endurance (AC-1) | 150,000 cycles | |
| Mechanical endurance | 1,000,000 cycles | |
| Maximum electrical switching frequency (AC-1) | 300 cycles/hour | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Width | 1 modular spacing / 18 mm | |
| Dimensions (H × W × D) | approx. 85 × 18 × 65 mm | |
| Weight | approx. 0.14 kg | |
| Operating temperature | -40 to +75 °C | |
| EAN | 3471523007017 | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 61095, UL 60947-1, UL 60947-4-1 |
Frequently Asked Questions
What is the ABB ESB16-20N-02 used for?
The ESB16-20N-02 is used for automatic switching of single-phase electrical loads in household, commercial and industrial installations, including lighting, heating and building automation applications.
What contact configuration does the ESB16-20N-02 have?
The contactor has two normally open main contacts (2NO) and no normally closed main contacts.
What is the current rating of the ESB16-20N-02?
The ESB16-20N-02 has an AC-1/AC-7a rated operational current of up to 16 A and an AC-3 rated operational current of 6 A at 230 V AC.
What control voltage does the ESB16-20N-02 require?
The contactor has a 42 V AC/DC rated control circuit, allowing operation from a suitable 42 V AC or DC control supply.
How is the ABB ESB16-20N-02 installed?
The ESB16-20N-02 is designed for DIN-rail mounting, occupies one modular spacing and uses screw terminals for electrical connections.
Trusted ABB Switching Technology
ABB ESB installation contactors provide compact, hum-free and energy-efficient automatic switching for electrical loads, supporting dependable residential, commercial and industrial distribution and automation systems.
