Why Choose the EMAS CM101AA20 EMAS CM KEY OPE.PUSH BUTTON WITH 2NO ROT.0-1 WITH NUT?
£29.93
The EMAS CM101AA20 is a CM Series metal key operated selector switch designed for secure industrial control applications. Featuring a 0-1 maintained selector operation, 2NO (Normally Open) contacts, and a standard 22mm panel mounting diameter, this switch provides reliable machine control with key-operated access control.
Designed for demanding automation environments, the CM101AA20 features a durable metal construction, IP65 front protection, and a removable key in the 0 position. It is suitable for industrial machinery, electrical panels, and applications where controlled operator access is required.
The EMAS CM101AA20 key selector switch is commonly used in:
The EMAS CM101AA20 provides secure and dependable switching for industrial environments. The key-operated design helps prevent unauthorised operation, while the robust metal body and IP65 protection ensure reliable performance in demanding control applications.
| Specification Value Product type | Key operated selector switch |
|---|---|
| Model | CM101AA20 |
| Operation type | Maintained (Stay Put) |
| Selector position | 0-1 |
| Rotation angle | 60° |
| Contact type | 2NO |
| Mounting size | 22mm |
| Rated operational current | 4A at 230V AC |
| Utilisation category | AC-15 |
| Insulation voltage (Ui) | 300V |
| Protection rating | IP65 |
| Operating temperature | -15°C to +65°C |
| Contact material | AgNi |
The EMAS CM101AA20 is a key operated maintained selector switch with a 0-1 two position operation.
The CM101AA20 features two Normally Open (2NO) contacts.
The key can be removed in the 0 position.
The CM101AA20 is designed for standard 22mm panel mounting.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...