Why Choose the ABB E211X-25-20 On-Off Switch?
The ABB E211X-25-20 is a modular ON/OFF switch with integrated yellow LED indication, designed for switching loads and providing clear visual status indication in low-voltage electrical installations. Part of ABB's E210 command and signalling range, the E211X version combines manual switching and indication in one compact DIN-rail device.
This model features 2 normally open (2NO) contacts, two poles and a rated current of 25 A. ABB specifies a rated operational voltage of 250/400 V AC according to EN requirements and an AC-22A operational current of 25 A at 400 V, making it suitable for appropriate mixed resistive and inductive switching duties.
A built-in yellow LED provides switch-position indication and is designed for an auxiliary voltage of 115–250 V AC. The E211X-25-20 is 18 mm wide, carries an IP20 protection rating and provides clear ON/OFF contact-position indication, making it well suited to control panels, distribution boards and building-services applications.
Key Advantages
- Integrated yellow LED provides convenient visual switch-position indication.
- 25 A rated current supports a broad range of compatible control and load-switching applications.
- 2NO contact configuration enables simultaneous switching of two normally open circuits.
- AC-22A rated at 25 A at 400 V for appropriate mixed resistive and inductive loads.
- 18 mm width provides two-pole switching and indication within a compact DIN-rail footprint.
- Clear ON/OFF contact-position indication simplifies operation and inspection.
- Suitable for switching indicators, fans, air-conditioning equipment and other compatible electrical components.
Key Features
- ABB E211X series ON/OFF switch with switch-position indication.
- 2 poles / 2NO contacts.
- 25 A rated current.
- 250/400 V AC rated operational voltage according to EN.
- Yellow LED indicator.
- 115–250 V AC LED auxiliary voltage.
- 50/60 Hz rated frequency.
- 6 kV rated impulse withstand voltage.
- 3 kA rated service short-circuit capacity.
- IP20 degree of protection.
Reliable Switching with Integrated Visual Indication
The ABB E211X-25-20 combines two normally open switching contacts with an integrated yellow LED. This provides both manual control and visible switch-position indication from a single DIN-rail device, reducing the need for a separate indication component where its electrical characteristics suit the application.
With an AC-22A rating of 25 A at 400 V, the switch is designed for appropriate mixed resistive and inductive loads, including applications such as indicators, fans and air-conditioning equipment. Its 18 mm width, IP20 construction and secure conductor terminals make it a practical choice for professional distribution and control assemblies.
Typical Applications
- Low-voltage distribution boards.
- Electrical control panels.
- Two-pole manual ON/OFF switching.
- Applications requiring visible switch-position indication.
- Indicator and signalling equipment.
- Fan and ventilation controls.
- Air-conditioning equipment controls.
- Building-services and industrial auxiliary systems.