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EMAS CM100S21 EMAS CM SELECTOR SWITCH WITH ADAPTER START 0 – 1 SPRING RETURN WITH NUT
Why Choose the EMAS CM100S21 EMAS CM SELECTOR SWITCH WITH ADAPTER START 0 – 1 SPRING RETURN WITH NUT?
£8.63
EMAS CM100S21 Metal Selector Switch 0-1 Spring Return 1NO 22mm IP65
The EMAS CM100S21 is a CM Series Metal selector switch designed for dependable industrial control applications. Featuring a 0-1 spring return selector mechanism, a 1NO (Normally Open) contact configuration, and a standard 22mm mounting diameter, this selector switch provides reliable momentary operator control for machinery and automation systems.
Constructed with a durable die-cast metal body and corrosion-resistant chromate plating, the CM100S21 is designed for harsh industrial environments. The IP65 front protection rating provides resistance against dust and water ingress, making it suitable for control panels, OEM machinery, and industrial electrical systems.
Product Features
- Manufacturer: EMAS
- Model: CM100S21
- Series: CM Series Metal
- Selector switch type: Spring return
- Position: 0-1 (60° rotation)
- Contact configuration: 1NO (Normally Open)
- Mounting diameter: 22mm
- Protection rating: IP65
- Heavy-duty die-cast metal construction
- Corrosion-resistant chromate plated finish
- Suitable for industrial control panels and automation equipment
Applications
The EMAS CM100S21 selector switch is commonly used in:
- Industrial automation control panels
- Machine operator stations
- Motor control systems
- Manufacturing equipment
- OEM machinery applications
- Electrical switching systems
Why Choose EMAS CM100S21?
The EMAS CM100S21 offers a reliable solution for applications requiring momentary selector operation. Its rugged metal construction, spring return mechanism, and IP65 protection provide long-lasting performance in demanding industrial environments. The standard 22mm mounting design allows easy installation into modern control panels.
Technical Specifications
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| Contacts | 1NO | |
|---|---|---|
| Device Type | Selector Switch | |
| Product Series | Emas CM Series | |
| Mounting Diameter | 22 mm | |
| Operation | Maintained | |
| Illumination | Illuminated | |
| IP Rating | IP65 | |
| Specification Value Product type | Metal selector switch | |
| Model | CM100S21 | |
| Selector position | 0-1 (60°) | |
| Operation type | Spring Return | |
| Contact type | 1NO | |
| Mounting diameter | 22mm | |
| Rated current (Ie) | 4A at 230V AC | |
| Utilisation category | AC-15 | |
| Mechanical life | Minimum 500,000 operations | |
| Electrical life | Minimum 100,000 operations | |
| Insulation voltage (Ui) | 300V | |
| Impulse withstand voltage (Uimp) | 2.5kV | |
| Operating temperature | -15°C to +65°C | |
| Protection rating | IP65 | |
| Contact material | AgNi | |
| Cable section | 1.5 - 2.5mm² | |
| Screw torque | 1.5Nm | |
| Short circuit breaking capacity | 1kA |
Frequently Asked Questions
What type of selector switch is the EMAS CM100S21?
The EMAS CM100S21 is a spring return selector switch with a 0-1 position configuration.
How many contacts does the CM100S21 have?
The CM100S21 features one Normally Open (1NO) contact.
What mounting size is required for the EMAS CM100S21?
The CM100S21 requires a standard 22mm panel mounting hole.
Is the EMAS CM100S21 suitable for industrial environments?
Yes. The CM100S21 features metal construction and IP65 protection, making it suitable for industrial control applications.
