Shop Legrand DPX-IS 250 Isolating Switch 3P 250A Front Handle | 26603 In Iraq Best Prices
Professional isolating switch with 250A rated current, 690V maximum voltage, visible isolation, integrated padlock, and cage terminal connections for secure industrial electrical installations
The Legrand DPX-IS 250 is a professional-grade isolating switch designed for industrial and commercial electrical installations. This three-pole isolating switch features a rated permanent current of 250A and operates at a maximum voltage of 690V AC, making it suitable for high-power applications. The switch utilizes visible isolation with positive action of contacts, ensuring safe and reliable operation. It is equipped with an integrated padlock in the handle for enhanced safety during maintenance operations, and features cage terminals for secure electrical connections.
This isolating switch is manufactured to comply with IEC 60947-3 standards and is categorized as AC-23A for use as a main switch, maintenance/service switch, or safety switch. The device can be mounted on rail or on plate within XL³ enclosures, providing flexible installation options. With a rated short-time withstand current of 9kA and a conditioned rated short-circuit current of 100kA, this switch offers robust protection against electrical faults. The front handle design with turn button control element provides intuitive operation, while the black control element ensures clear visibility. Terminal shields are supplied as standard, and the device is suitable for floor mounting, front mounting with 4-hole configuration, and distribution board installation.
The DPX-IS 250 without release model is engineered for demanding industrial environments where reliable isolation and maintenance safety are critical. It features three change-over auxiliary contacts for flexible circuit control and is interlockable for coordinated switching operations. The screw connection type ensures secure and reliable main circuit connections, while the IP20 degree of protection on the front side provides adequate environmental protection for indoor industrial settings.
Key Features
- Three-pole isolating switch with 250A rated permanent current for high-power industrial applications
- Rated operation voltage up to 690V AC with flexible voltage range of 230-690V
- Visible isolation with positive action of contacts ensuring safe and reliable operation
- Integrated padlock in handle for enhanced safety during maintenance and service operations
- IEC 60947-3 compliant with AC-23A category for use as main switch, maintenance switch, or safety switch
- Cage terminal connections with supplied terminal shields for secure electrical connections
- 9kA rated short-time withstand current and 100kA conditioned rated short-circuit current
- Flexible mounting options: rail mount, plate mount in XL³ enclosures, floor mount, and distribution board installation
- Three change-over auxiliary contacts for flexible circuit control and coordination
- Front handle with turn button control element and black color for clear visibility and intuitive operation
- IP20 degree of protection on front side suitable for indoor industrial environments
- Interlockable design for coordinated switching operations and enhanced safety
Technical Specifications
| Specification |
Value |
| Product Type | Isolating Switch - DPX-IS 250 |
| Number of Poles | 3 poles |
| Rated Permanent Current (Iu) | 250 A |
| Maximum Rated Operation Voltage (Ue AC) | 690 V |
| Rated Operating Voltage Range | 230-690 V |
| Rated Permanent Current at AC-21 (400V) | 250 A |
| Rated Short-Time Withstand Current (Icw) | 9 kA |
| Rated Operation Power at AC-23 (400V) | 100 kW |
| Conditioned Rated Short-Circuit Current (Iq) | 100 kA |
| Category of Use | AC-23A |
| Number of Auxiliary Contacts (NO) | 0 |
| Number of Auxiliary Contacts (NC) | 0 |
| Number of Change-Over Auxiliary Contacts | 3 |
| Control Element Type | Turn button |
| Control Element Color | Black |
| Main Circuit Connection Type | Screw connection |
| Device Construction | Complete device in housing |
| Degree of Protection (IP) - Front Side | IP20 |
| Mounting Options | Rail mount, plate mount in XL³ enclosures, floor mount, distribution board installation, front mounting 4-hole |
| Version as Main Switch | Yes |
| Version as Maintenance/Service Switch | Yes |
| Version as Safety Switch | Yes |
| Interlockable | Yes |
| Motor Drive Optional | No |
| Motor Drive Integrated | No |
| Voltage Release Optional | No |
| Standard Compliance | IEC 60947-3 |
| Reference Number | 026603 |
| EAN Code | 3245060266035 |
| Additional Features | Integrated padlock in handle, cage terminals, terminal shields supplied, visible isolation, positive contact action |
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