Professional 1-pole rotary cam switch with 16A rating, IP65 protection, and positive contact opening for reliable circuit control and equipment status indication in industrial applications.
The Legrand PR 12 Rotary Cam Switch is a professional-grade electrical control device designed for selecting and changing the status of circuits in industrial and commercial applications. This on/off switch features a 1-pole configuration with a maximum rated current of 16A at AC 690V, making it suitable for medium-duty power distribution and control applications. The switch is housed in a compact 76x76 mm insulating box with IP65 protection rating, ensuring reliable operation in various environmental conditions.
This cam switch incorporates positive opening contacts with double breaking of poles, providing enhanced safety and reliability. The device features a black or grey/black selector lever with clear markings on the faceplate for easy identification of equipment status. Built to conform to international standards IEC EN 60947-3, this switch is a Class II device suitable for surface mounting applications. The 48x48 mm front shield provides easy access and intuitive operation for circuit selection and status viewing.
The PR 12 cam switch is ideal for applications requiring manual circuit selection, equipment status indication, and safe disconnection capabilities. Its robust construction, positive contact opening mechanism, and compliance with international safety standards make it a dependable choice for industrial control panels, machinery disconnects, and power distribution systems.
Key Features
- 1-pole on/off switch with 16A maximum rated current at AC 690V
- Positive opening contacts with double breaking mechanism for enhanced safety
- IP65 protection rating for reliable operation in various environmental conditions
- Class II insulating box design with compact 76x76 mm housing
- Conformance to IEC EN 60947-3 international safety standards
- Clear selector lever with black or grey/black finish and marked faceplate
- Surface mounted device with 48x48 mm front shield for easy access
- Suitable for circuit selection, equipment status viewing, and safe disconnection
Technical Specifications
| Specification |
Value |
| Product Type | Rotary Cam Switch - On/Off Switch |
| Manufacturer | Legrand |
| Reference Number | 027710 |
| EAN Code | 3245060277109 |
| Number of Poles | 1 pole |
| Function | On/off switch |
| Range | PR 12 |
| Maximum Rated Current AC21 | 16 A |
| Rated Permanent Current Iu | 16 A |
| Maximum Rated Operation Voltage Ue AC | 690 V |
| Number of Switch Positions | 2 |
| Number of Contacts | 1 |
| Zero (Off) Position | Yes |
| Retraction in 0-Position | No |
| Device Construction | Surface mounted device |
| Complete Device in Housing | Yes |
| Type of Control Element | Wing knob/Selector lever |
| Housing Type | Insulating box - Class II |
| Box Dimensions | 76 x 76 mm |
| Front Shield Size | 48 x 48 mm |
| Degree of Protection (IP) Front Side | IP65 |
| Contact Type | Positive opening contacts with double breaking |
| Selector Lever Finish | Black or grey/black |
| Standards Compliance | IEC EN 60947-3 |
| Application | Circuit selection and equipment status indication |
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