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EMAS A21B1K11 EMAS ROCKER SWITCH ILLUMINATED RED
Why Choose the EMAS A21B1K11 EMAS ROCKER SWITCH ILLUMINATED RED?
£1.17
EMAS A21B1K11 Rocker Switch Black Body Red Illuminated 1NO Terminal 0-I Marked
The EMAS A21B1K11 is a compact illuminated rocker switch designed for industrial control panels, automation equipment, and electrical devices requiring reliable ON/OFF switching with clear visual indication. Featuring a 30x11mm black body design, red illuminated actuator, and 1NO (1 Normally Open) contact configuration, this A21 Series rocker switch provides dependable performance in space-limited applications.
Manufactured by EMAS, the A21B1K11 includes a 0-I marked red button, integrated illumination, and terminal connection. It is rated at 16A at 250V AC with a mechanical and electrical life of 50,000 operations, making it suitable for industrial machinery, OEM equipment, and general-purpose control applications.
Product Features
- Manufacturer: EMAS
- Part Number: A21B1K11
- Series: A21 Series Rocker Switch
- Type: Illuminated Rocker Switch
- Body Colour: Black
- Button Colour: Red
- Size: 30 x 11mm
- Contact Configuration: 1NO (1 Normally Open)
- Marking: 0-I ON/OFF
- Illumination: With Illumination
- Connection Type: Terminal
- Rated Current: 16A
- Rated Voltage: 250V AC
- Contact Material: AgNi
- Protection Rating: IP20
- Operating Temperature: -25°C to +80°C
Applications
The EMAS A21B1K11 rocker switch is ideal for industrial automation panels, machinery controls, electrical cabinets, laboratory equipment, catering equipment, workshop machinery, and OEM electrical devices requiring illuminated ON/OFF switching.
Why Choose the EMAS A21B1K11?
- Compact 30x11mm panel mounting size
- Integrated red illumination for clear power status indication
- Reliable 1NO switching operation
- High 16A / 250V AC switching capacity
- Secure terminal connection design
- Long mechanical and electrical service life
Technical Specifications
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| Device Type | Rocker Switch | |
|---|---|---|
| Contacts | 1NO | |
| Product Series | Emas A Series | |
| Illumination | Illuminated | |
| Colour | Red | |
| Specification Details Product Type | Illuminated Rocker Switch | |
| Model | A21B1K11 | |
| Series | A21 | |
| Contact Type | 1NO | |
| Illumination | Integrated Illumination | |
| Body Colour | Black | |
| Button Colour | Red | |
| Connection Type | Terminal | |
| Electrical Rating | 16A / 250V AC | |
| Usage Category | AC15 | |
| Mechanical Life | 50,000 operations | |
| Electrical Life | 50,000 operations | |
| Insulation Voltage | 300V | |
| Impulse Withstand Voltage | 2.5kV | |
| Terminal Size | 6.3 x 0.8mm |
Frequently Asked Questions
What is the EMAS A21B1K11?
The EMAS A21B1K11 is a black body illuminated rocker switch with a red actuator, 1NO contact configuration, terminal connection, and 0-I marking.
Is the EMAS A21B1K11 illuminated?
Yes, the A21B1K11 features integrated illumination for clear ON/OFF status indication.
What is the current rating of the A21B1K11?
The EMAS A21B1K11 is rated at 16A at 250V AC.
Where can the A21B1K11 be used?
It is suitable for industrial control panels, machinery, OEM equipment, and electrical devices requiring a compact illuminated rocker switch.
