Shop Legrand PR 21 3-Phase Motor Cam Switch Starter 7.5kW | 27780 In Iraq Best Prices
Professional 3-phase motor cam switch with 7.5kW rating, 25A current capacity, dual-break contacts, and IP65 protection for reliable industrial motor control and circuit switching.
The Legrand PR 21 Cam Switch is a professional-grade 3-phase motor switch starter designed for industrial applications requiring reliable circuit selection and status monitoring. This boxed device features positive opening contacts with double breaking of poles, ensuring safe operation in demanding environments. With a maximum rating of 7.5 kW at AC 3 and a rated permanent current of 25 A, this cam switch is ideal for motor control applications requiring one-way, two-speed Dahlander operation. The device is constructed with class II insulation and conforms to international standards IEC EN 60947-3, providing IP65 protection for the 64x64 mm front shield.
Designed for surface mounting installation, this cam switch features a wing knob control element with three switch positions including a zero (off) position. The black selector lever with grey/black faceplate and clear marking ensures easy identification and operation. The complete device comes in an insulating box, making it suitable for both industrial and commercial applications where circuit status visualization and reliable switching are paramount. Its double-breaking contact design provides enhanced safety and durability for continuous industrial use.
This Legrand cam switch meets UL recognition standards and has been tested for reliability and performance. The 027780 model is ideal for applications involving motor speed control, circuit protection, and equipment status monitoring. With its robust construction and compliance with international safety standards, this product represents a dependable solution for industrial electrical control systems.
Key Features
- 3-phase motor switch starter with 1-way, 2-speed Dahlander operation
- Maximum rating AC 3: 7.5 kW with 25 A rated permanent current
- Positive opening contacts with double breaking of poles for enhanced safety
- Class II insulation with IP65 protection rating for 64x64 mm front shield
- Conforms to international standards IEC EN 60947-3 with UL recognition
- Three switch positions with zero (off) position for complete circuit control
- Surface-mounted design with wing knob control element
- Black selector lever with grey/black faceplate and clear marking
- Complete boxed device with insulating housing for industrial applications
- Reliable circuit selection and equipment status visualization capability
Technical Specifications
| Specification |
Value |
| Product Type | 3-Phase Motor Cam Switch Starter |
| Model/Range | PR 21 |
| Reference Number | 027780 |
| EAN Code | 3245060277802 |
| Function | 1-way, 2-speed Dahlander motor switch |
| Maximum Rated Power (AC 3) | 7.5 kW |
| Rated Permanent Current (Iu) | 25 A |
| Maximum Rated Operation Voltage (Ue AC) | 690 V |
| Number of Contacts | 8 |
| Number of Switch Positions | 3 |
| Zero (Off) Position | Yes |
| Contact Type | Positive opening with double breaking |
| Insulation Class | Class II |
| Device Construction | Surface mounted device |
| Complete Device Housing | Yes - Boxed with insulating enclosure |
| Control Element Type | Wing knob |
| Front Shield Size | 64x64 mm |
| Degree of Protection (IP) - Front | IP65 |
| Selector Lever Color | Black with grey/black faceplate |
| Compliance Standards | IEC EN 60947-3, UL recognized |
| Installation Type | Surface mounting |
| Retraction in 0-Position | No |
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