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.
EMAS A21B1H10 EMAS ROCKER SWITCH BLACK
Why Choose the EMAS A21B1H10 EMAS ROCKER SWITCH BLACK?
£0.9962
EMAS A21B1H10 Rocker Switch Black 1NO Non Illuminated Terminal 0-I Marked
The EMAS A21B1H10 is a compact industrial rocker switch designed for reliable ON/OFF control applications in electrical panels, machinery, and automation equipment. Featuring a 30x11mm black body design, 1NO (1 Normally Open) contact configuration, and a terminal connection system, this A21 Series rocker switch provides dependable switching performance in space-limited installations.
Manufactured by EMAS, the A21B1H10 features a 0-I marked black actuator, non-illuminated operation, and a robust construction rated at 16A at 250V AC. With a mechanical and electrical life of 50,000 operations, this rocker switch is suitable for industrial control panels, equipment manufacturers, and general switching applications.
Product Features
- Manufacturer: EMAS
- Part Number: A21B1H10
- Series: A21 Series Rocker Switch
- Type: Rocker Switch
- Body Colour: Black
- Button Colour: Black
- Size: 30 x 11mm
- Contact Configuration: 1NO (1 Normally Open)
- Marking: 0-I ON/OFF
- Illumination: Without 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 A21B1H10 rocker switch is ideal for industrial control panels, automation systems, machinery, electrical cabinets, workshop equipment, and OEM equipment requiring a compact single-pole ON/OFF switch.
Why Choose the EMAS A21B1H10?
- Compact 30x11mm mounting size for space-saving installations
- Reliable 1NO switching operation
- High 16A / 250V AC switching capacity
- Durable industrial construction
- Secure terminal connection
- Long mechanical and electrical service life
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Rocker Switch | |
|---|---|---|
| Contacts | 1NO | |
| Colour | Black | |
| Product Series | Emas A Series | |
| Specification Details Product Type | Rocker Switch | |
| Model | A21B1H10 | |
| Series | A21 | |
| Contact Type | 1NO | |
| Illumination | None | |
| Body Colour | Black | |
| 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 A21B1H10?
The EMAS A21B1H10 is a black A21 Series rocker switch with a 1NO contact configuration, terminal connection, and 0-I marking.
Is the EMAS A21B1H10 illuminated?
No, the A21B1H10 is a non-illuminated rocker switch.
What is the current rating of the A21B1H10?
The EMAS A21B1H10 is rated at 16A at 250V AC.
Where can the A21B1H10 be used?
It is suitable for industrial automation panels, machinery controls, electrical equipment, and general-purpose ON/OFF switching applications.
