Shop Legrand PR 40 Rotary Cam Switch 4P 50A Changeover | 27748 In Iraq Best Prices
Professional rotary cam switch with 4 poles, 50A capacity, changeover with off position, IP55 rated insulating box, and positive opening contacts for reliable industrial circuit control.
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 4 poles with a maximum rating of 50A at AC 21, making it ideal for industrial applications requiring reliable circuit management. The device is housed in a 135x170 mm insulating box with IP55 protection rating, ensuring durability in various environmental conditions. The switch incorporates positive opening contacts with double breaking of poles, providing enhanced safety and reliability for critical circuit operations.
This cam switch is engineered to meet international standards IEC EN 60947-3, ensuring compliance with global electrical safety requirements. The black selector lever with clear marking on the faceplate allows operators to easily identify equipment status and circuit positions. The device is classified as Class II equipment with surface mounting capability, making installation straightforward in industrial control panels and switchboards. With 8 contacts and 3 switch positions including zero (off), this rotary cam switch provides comprehensive circuit control functionality for demanding industrial environments.
The PR 40 series represents Legrand's commitment to quality and reliability in industrial electrical control solutions. Built with contacts featuring positive opening and double breaking mechanisms, this switch ensures safe circuit transitions and prevents accidental short circuits. The 690V rated operation voltage capability makes it suitable for high-voltage industrial applications, while the 50A permanent current rating handles substantial electrical loads efficiently.
Key Features
- Positive opening contacts with double breaking mechanism for enhanced safety
- 4 poles with 50A maximum rating AC 21 for high-capacity circuit control
- 3 switch positions including zero (off) for comprehensive circuit management
- IP55 protection rating in 135x170 mm insulating box for durable industrial use
- Compliant with IEC EN 60947-3 international electrical safety standards
- 690V rated operation voltage for high-voltage industrial applications
- Class II equipment with surface mounting capability for easy installation
- Black selector lever with clear marking for easy status identification
Technical Specifications
| Specification |
Value |
| Product Type | Rotary Cam Switch - Changeover with Off Position |
| Number of Poles | 4 poles |
| Maximum Rated Current | 50 A (AC 21) |
| Rated Operation Voltage | 690 V AC |
| Number of Contacts | 8 contacts |
| Switch Positions | 3 positions (including zero/off) |
| Box Dimensions | 135 x 170 mm |
| Front Shield Size | 72 x 72 mm |
| Degree of Protection (IP) | IP55 |
| Equipment Classification | Class II |
| Control Element Type | Wing knob (black selector lever) |
| Installation Type | Surface mounted device |
| Contact Type | Positive opening with double breaking |
| Standards Compliance | IEC EN 60947-3 |
| Permanent Rated Current | 50 A |
| Reference Number | 027748 |
| EAN Code | 3245060277482 |
| Retraction in 0-Position | No |
| Housing Type | Insulating box |
| Manufacturer | Legrand |
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