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EMAS B100SL21Y EMAS B SELECTOR SWITCH ILLUMINATED 1NO SPRING RETURN (0-1) GREEN
Why Choose the EMAS B100SL21Y EMAS B SELECTOR SWITCH ILLUMINATED 1NO SPRING RETURN (0-1) GREEN?
£5.36
EMAS B100SL21Y Selector Switch 1NO (0-I) 60° Spring Return Illuminated Green 22mm Control Unit
The EMAS B100SL21Y is a B Series plastic illuminated selector switch control unit designed for industrial automation, machinery control panels, and electrical control applications. Featuring a 1NO contact configuration, 0-I selector positions, a 60° spring return mechanism, and green illumination, this 22mm selector switch provides reliable momentary switching control with enhanced operator indication.
Manufactured by EMAS, the B100SL21Y uses durable flame-resistant V0 PA6.6 contact blocks and is engineered for dependable industrial performance. It provides a 4A rating at 250V AC, AC-15 utilisation category, IP50 protection, AgNi contact material, and compliance with IEC 60947-5-1, TS EN 60947-5-1, UL 508, and VDE 0660 standards.
Product Features
- Brand: EMAS
- Model: B100SL21Y
- Product Type: Illuminated Selector Switch Control Unit
- Series: B Series Plastic
- Contact Configuration: 1NO (1 Normally Open)
- Selector Positions: 0-I
- Switching Angle: 60°
- Operation: Spring Return
- Illumination Colour: Green
- Mounting Diameter: 22mm
- Protection Rating: IP50
- Rated Current: 4A at 250V AC
- Mechanical Life: Minimum 500,000 operations
- Electrical Life: Minimum 100,000 operations
Applications
The EMAS B100SL21Y illuminated selector switch is suitable for industrial control panels, automation systems, machinery interfaces, electrical cabinets, and applications requiring a visible momentary selector input.
Why Choose EMAS B100SL21Y?
- Integrated green illumination for improved operator visibility
- Reliable spring return selector operation
- Standard 22mm industrial panel mounting design
- Long mechanical and electrical service life
- Durable flame-resistant contact block construction
- Suitable for industrial automation and machine control systems
Technical Specifications
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| Contacts | 1NO | |
|---|---|---|
| Device Type | Selector Switch | |
| Product Series | Emas B Series | |
| Mounting Diameter | 22 mm | |
| Colour | Green | |
| Operation | 2 positions – spring return | |
| Illumination | Illuminated | |
| IP Rating | IP50 | |
| Specification Details Manufacturer | EMAS | |
| Part Number | B100SL21Y | |
| Product Series | B Series Plastic | |
| Switch Type | Illuminated Selector Switch | |
| Selector Type | Spring Return | |
| Selector Position | 0-I | |
| Contact Configuration | 1NO | |
| Illumination Colour | Green | |
| Contact Material | AgNi | |
| Rated Current | 4A at 250V AC | |
| Usage Category | AC-15 | |
| Insulation Voltage | 300V | |
| Impulse Withstand Voltage | 2.5kV | |
| Operating Temperature | -15°C to +80°C | |
| Protection Degree | IP50 | |
| Mounting Size | Ø22mm | |
| Cable Section | 1.5-2.5mm² | |
| Short Circuit Breaking Capacity | Ics 1kA | |
| Standards | IEC 60947-5-1, TS EN 60947-5-1, UL 508, VDE 0660 |
Frequently Asked Questions
What is the EMAS B100SL21Y?
The EMAS B100SL21Y is a 22mm illuminated B Series plastic selector switch with a 1NO contact configuration, 0-I spring return selector operation, and green illumination.
Is the EMAS B100SL21Y a maintained selector switch?
No. The B100SL21Y uses a spring return mechanism, meaning the selector returns to its original position after release.
What colour illumination does the EMAS B100SL21Y provide?
The EMAS B100SL21Y features green illumination.
What mounting size does the EMAS B100SL21Y require?
The EMAS B100SL21Y is designed for standard 22mm control panel mounting.
