Shop Legrand DPX-IS 250 Isolating Switch 3P 250A Right-Hand | 26643 In Iraq Best Prices
Professional 250A isolating switch with 3-pole configuration, right-hand handle, visible isolation, and positive contact action for reliable on-load circuit breaking in industrial and commercial applications.
The Legrand DPX-IS 250 is a professional-grade isolating switch designed for on-load circuit breaking with visible isolation and positive contact action. This three-pole, 250A rated switch features a right-hand side handle and integrated padlock for enhanced safety and security. Conforming to IEC 60947-3 standards, it delivers reliable performance in AC 23 A category applications with a maximum rated operation voltage of 690V AC. The switch is equipped with cage terminals, terminal shields, and can be mounted on rail or plate within XL³ enclosures, making it ideal for distribution board installations and maintenance/service switch applications.
This isolating switch with release capability can be associated with a residual current relay featuring separate coils, providing comprehensive electrical protection. The device supports multiple operational modes including main switch, maintenance/service switch, safety switch, and emergency stop installation configurations. With a rated short-time withstand current of 9 kA and a conditioned rated short-circuit current of 100 kA, it ensures robust protection against electrical faults. The rocker lever control element in black, combined with interlocking capability and front-mounting compatibility, provides flexible installation options for various industrial and commercial applications.
Engineered for durability and compliance, the DPX-IS 250 features an IP20 degree of protection on the front side and screw-type electrical connections for secure circuit integration. Its design supports both floor and distribution board mounting, making it suitable for diverse installation environments. The switch's ability to handle 100 kW operation power at 400V AC, coupled with its positive contact action mechanism, ensures reliable on-load switching performance for critical electrical distribution systems.
Key Features
- Three-pole configuration with 250A rated permanent current for high-capacity electrical distribution
- Visible isolation and positive contact action ensuring safe on-load circuit breaking
- Integrated padlock in handle for enhanced security and lockout/tagout capability
- Multiple operational modes: main switch, maintenance switch, safety switch, and emergency stop installation
- IEC 60947-3 compliant with AC 23 A category rating and 690V maximum operating voltage
- Cage terminals with supplied terminal shields for secure and reliable connections
- Interlocking capability with flexible mounting options on rail or plate in XL³ enclosures
- Front-mounting compatible with 4-hole configuration for distribution board installation
- IP20 degree of protection with rocker lever control element
- Conditioned rated short-circuit current of 100 kA for robust fault protection
Technical Specifications
| Specification |
Value |
| Product Type | Isolating Switch with Release |
| Manufacturer | Legrand |
| Model | DPX-IS 250 |
| Reference Number | 026643 |
| EAN Code | 3245060266431 |
| Number of Poles | 3 Poles (3P) |
| Rated Permanent Current | 250 A |
| Rated Permanent Current at AC-21, 400V | 250 A |
| Maximum Rated Operation Voltage | 690 V AC |
| Rated Operating Voltage Range | 230-690 V |
| Rated Short-Time Withstand Current | 9 kA |
| Rated Operation Power at AC-23, 400V | 100 kW |
| Conditioned Rated Short-Circuit Current | 100 kA |
| Category of Use | AC 23 A |
| Control Element Type | Rocker Lever |
| Control Element Color | Black |
| Handle Configuration | Right-Hand Side Handle |
| Padlock Feature | Integrated in Handle |
| Connection Type | Cage Terminals with Screw Connection |
| Terminal Shields | Supplied |
| Auxiliary Contacts - Normally Closed | 0 |
| Auxiliary Contacts - Normally Open | 0 |
| Auxiliary Contacts - Change-Over | 3 |
| Motor Drive | Not Available |
| Voltage Release | Optional |
| Device Construction | Complete Device in Housing |
| Degree of Protection (IP) - Front | IP20 |
| Floor Mounting Suitable | Yes |
| Front Mounting 4-Hole Suitable | Yes |
| Distribution Board Installation | Yes |
| Main Switch Version | Yes |
| Maintenance/Service Switch Version | Yes |
| Safety Switch Version | Yes |
| Emergency Stop Installation Version | Yes |
| Reversing Switch Version | No |
| Interlockable | Yes |
| Mounting Options | Rail or Plate in XL³ Enclosures |
| Standards Compliance | IEC 60947-3 |
| Electrical Auxiliaries | Compatible |
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