Shop Legrand PR 40 Rotary Cam Switch Changeover 2P 50A | 27746 In Iraq Best Prices
Industrial rotary cam switch with 2 poles, 50A rating, changeover with off position, IP55 protection in 135x170mm box. Ideal for circuit selection and equipment status monitoring.
The Legrand PR 40 Rotary Cam Switch is a professional-grade industrial control device designed for selecting and changing the status of circuits. This changeover switch with off position features positive opening contacts with double breaking of poles, ensuring reliable circuit management and equipment status visualization. The device is housed in a robust 135x170 mm insulating box with IP55 degree of protection, making it suitable for demanding industrial environments. With a rated permanent current of 50A at 690V AC, this 2-pole cam switch provides dependable performance in complex electrical systems. The black or grey/black selector lever with marking faceplate allows for clear identification of circuit states and equipment status according to the position of the selector.
This cam switch conforms to international standards IEC EN 60947-3 and features class II insulation for enhanced safety. The device includes 4 contacts with 3 switch positions, including a zero (off) position for complete circuit isolation. The wing knob control element provides ergonomic operation and precise circuit selection. Ideal for motor control, circuit selection, and equipment status monitoring applications, this industrial-grade rotary cam switch delivers consistent performance in manufacturing facilities, power distribution systems, and control panels.
The PR 40 range represents Legrand's commitment to quality and reliability in industrial electrical control. With surface-mounted installation and complete device housing, this cam switch integrates seamlessly into existing electrical infrastructure. The positive opening contacts ensure safe operation by preventing accidental circuit closure, while the double breaking design provides redundant safety features for critical applications.
Key Features
- Positive opening contacts with double breaking of poles for enhanced safety
- Changeover switch with off position for complete circuit isolation
- IP55 degree of protection suitable for demanding industrial environments
- Conforms to IEC EN 60947-3 international standards with Class II insulation
- 3 switch positions with ergonomic wing knob control element
- 50A rated permanent current at 690V AC maximum operation voltage
- Surface-mounted device in robust 135x170mm insulating box
- Clear marking faceplate with black or grey/black selector lever
Technical Specifications
| Specification |
Value |
| Product Type | Rotary Cam Switch - Changeover with Off |
| Model | PR 40 |
| Number of Poles | 2 |
| Rated Permanent Current (Iu) | 50 A |
| Maximum Rated Operation Voltage (Ue AC) | 690 V |
| Number of Contacts | 4 |
| Number of Switch Positions | 3 |
| Off Position | Yes |
| Box Dimensions | 135 x 170 mm |
| Degree of Protection (IP) | IP55 |
| Front Shield Size | 72 x 72 mm |
| Device Construction | Surface Mounted Device |
| Control Element Type | Wing Knob |
| Selector Lever | Black or Grey/Black |
| Insulation Class | Class II |
| Contact Type | Positive Opening with Double Breaking |
| International Standard | IEC EN 60947-3 |
| Reference Number (REF) | 027746 |
| EAN Code | 3245060277468 |
| Manufacturer | Legrand |
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