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1SAE231111R1404 ABB ESB25-04N-14 Installation Contactor 4NC 25 A 12 V AC/DC
ABB ESB25-04N-14 is a four-pole 25 A installation contactor with four normally closed contacts and a 12 V AC/DC control circuit for electrical load switching applications.
£59.29
Why Choose the ABB ESB25-04N-14 Installation Contactor?
The ABB ESB25-04N-14 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 ESB25..N installation contactor series, it provides four normally closed main contacts and supports loads with an operational current of up to 25 A.
Designed for dependable switching and straightforward panel integration, the ESB25-04N-14 features hum-free operation, low power consumption and integrated overvoltage protection. Its modular construction makes it suitable for distribution boards and control panels where compact DIN rail-mounted switching is required.
With a 12 V AC/DC control circuit and 4NC contact configuration, the ESB25-04N-14 provides flexible control for single-phase and three-phase electrical loads. Screw terminals and a compact 36 mm-wide housing simplify installation and wiring in electrical control systems.
Key Advantages
- Compact 4-pole installation contactor for electrical switching applications.
- 25 A rated operational current for AC-1 load applications.
- Four normally closed (4NC) main contacts.
- 12 V AC/DC control voltage for flexible control circuit integration.
- Hum-free operation and low power consumption.
- Integrated overvoltage protection for dependable operation.
Key Features
- ABB ESB25..N installation contactor series.
- 4-pole, 4NC contact configuration.
- 25 A rated operational current AC-1.
- 12 V AC/DC control circuit.
- Suitable for controlling single-phase and three-phase loads.
- DIN rail mounting for modular electrical panels.
- Screw terminals for secure electrical connections.
- Compact 36 mm width for space-efficient installation.
Reliable Electrical Load Switching
Installation contactors such as the ABB ESB25-04N-14 provide electrically controlled switching for loads in building services, distribution systems and industrial control applications. The contactor allows connected circuits to be controlled remotely through its low-voltage control circuit while providing dependable switching of the main electrical contacts.
The ABB ESB25..N series is designed for use in both household applications and industrial environments. Hum-free operation, low power consumption and integrated overvoltage protection help provide quiet, efficient and reliable operation in modern electrical installations.
Typical Applications
- Electrical distribution boards and control panels.
- Building automation and electrical control systems.
- Lighting and heating control circuits.
- Residential and commercial electrical installations.
- Industrial load switching and automation systems.
- Remote switching of single-phase and three-phase loads.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Series | ESB25..N | |
| ABB order code | 1SAE231111R1404 | |
| Product type | Installation contactor | |
| Number of poles | 4 | |
| Main contact configuration | 0NO + 4NC | |
| Rated operational current (AC-1) | 25 A | |
| Rated control circuit voltage | 12 V AC/DC | |
| Maximum switched voltage | 400 V AC | |
| Mounting type | DIN rail mounting | |
| Terminal type | Screw terminals | |
| Operating temperature | -25 to +55 °C | |
| Dimensions (W × H × D) | 36 × 85 × 64.8 mm | |
| Net weight | approx. 0.245 kg | |
| EAN | 4013614518034 |
Frequently Asked Questions
What is the ABB ESB25-04N-14 used for?
The ESB25-04N-14 is an installation contactor used for electrically controlled switching of single-phase and three-phase loads in residential, commercial and industrial electrical systems.
What is the contact configuration of the ESB25-04N-14?
The contactor has four normally closed contacts (4NC) arranged across four poles.
What control voltage does the ESB25-04N-14 require?
The ESB25-04N-14 uses a 12 V AC/DC control circuit, allowing operation from either AC or DC control supplies.
What is the rated operational current of this contactor?
The ABB ESB25-04N-14 has a rated operational current of 25 A for AC-1 applications.
How is the ABB ESB25-04N-14 installed?
The contactor is designed for DIN rail mounting inside electrical distribution boards, switchboards and control panels.
Trusted ABB Switching Technology
ABB ESB installation contactors provide compact, efficient and dependable electrical load switching for building services, distribution systems and industrial control applications.
