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Why Choose the EMAS B100SL21M EMAS B SELECTOR SW.
£5.36
The EMAS B100SL21M 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 blue illumination, this 22mm selector switch provides reliable momentary switching control with clear operator indication.
Manufactured by EMAS, the B100SL21M features durable non-flammable 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, UL 508, and VDE 0660 standards.
The EMAS B100SL21M illuminated selector switch is suitable for industrial control panels, automation systems, machinery interfaces, electrical cabinets, and applications requiring a visible momentary selector input.
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| Contacts | 1NO | |
|---|---|---|
| Device Type | Selector Switch | |
| Product Series | Emas B Series | |
| Mounting Diameter | 22 mm | |
| Colour | Blue | |
| Operation | 2 positions – spring return | |
| Illumination | Illuminated | |
| IP Rating | IP50 | |
| Specification Details Manufacturer | EMAS | |
| Part Number | B100SL21M | |
| Product Series | B Series Plastic | |
| Switch Type | Illuminated Selector Switch | |
| Selector Type | Spring Return | |
| Selector Position | 0-I | |
| Contact Configuration | 1NO | |
| Illumination Colour | Blue | |
| 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 |
The EMAS B100SL21M is a 22mm illuminated B Series plastic selector switch with a 1NO contact configuration, 0-I spring return selector operation, and blue illumination.
No. The B100SL21M uses a spring return mechanism, meaning the selector returns to its original position after release.
The EMAS B100SL21M features blue illumination.
The EMAS B100SL21M is designed for standard 22mm control panel mounting.
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