Shop Legrand DPX-IS 250 Isolating Switch 4P 250A Front Handle | 26607 In Iraq Best Prices
Professional isolating switch with 250A capacity, 690V maximum rating, integrated padlock safety feature, and IEC 60947-3 compliance for industrial electrical distribution systems.
The Legrand DPX-IS 250 is a professional-grade isolating switch designed for on-load circuit breaking with visible isolation and positive action contact mechanism. This 4-pole, 250A rated switch features a robust front handle design and is engineered to meet IEC 60947-3 standards for industrial and commercial applications. The device incorporates an integrated padlock feature in the handle for enhanced safety during maintenance operations, ensuring secure isolation when needed.
This isolating switch is specifically engineered for use as a main switch, maintenance/service switch, or safety switch in electrical distribution systems. It supports a maximum rated operation voltage of 690V AC with a rated operating voltage range of 230-690V, making it versatile for various installation environments. The switch is equipped with cage terminals for secure connections and comes supplied with terminal shields for added protection. With a rated permanent current capacity of 250A at AC-21 400V and a rated operation power of 100 kW at AC-23 400V, this switch delivers reliable performance in demanding industrial settings.
The DPX-IS 250 features three auxiliary contacts configured as change-over contacts, providing flexibility for signaling and control applications. The device is available in a complete housing construction suitable for floor mounting, front mounting with 4-hole configuration, and distribution board installation. Its black turn-button control element, IP20 degree of protection on the front side, and interlockable design make it an excellent choice for comprehensive electrical infrastructure management. The switch includes a rated short-time withstand current of 9 kA and a conditioned rated short-circuit current of 100 kA, ensuring robust protection against electrical faults.
Key Features
- On-load circuit breaking with visible isolation and positive action contact mechanism
- Integrated padlock in handle for secure maintenance and service operations
- Four-pole configuration with 250A rated permanent current capacity
- Maximum rated operation voltage of 690V AC with 230-690V operating range
- Three auxiliary change-over contacts for signaling and control applications
- Cage terminals with supplied terminal shields for secure connections
- Suitable for main switch, maintenance switch, and safety switch applications
- IEC 60947-3 standard compliance for industrial electrical systems
- Rated short-time withstand current of 9 kA and short-circuit current of 100 kA
- IP20 degree of protection with interlockable design
Technical Specifications
| Specification |
Value |
| Product Type | Isolating Switch - DPX-IS 250 |
| Manufacturer | Legrand |
| Reference Number | 026607 |
| EAN Code | 3245060266073 |
| Number of Poles | 4 Poles |
| Rated Permanent Current (Iu) | 250 A |
| Maximum Rated Operation Voltage | 690 V AC |
| Rated Operating Voltage Range | 230-690 V |
| Rated Permanent Current at AC-21 (400V) | 250 A |
| Rated Operation Power at AC-23 (400V) | 100 kW |
| Rated Short-time Withstand Current (Icw) | 9 kA |
| Conditioned Rated Short-circuit Current (Iq) | 100 kA |
| Auxiliary Contacts - Normally Closed | 0 |
| Auxiliary Contacts - Normally Open | 0 |
| Auxiliary Contacts - Change-over | 3 |
| Device Construction | Complete Device in Housing |
| Control Element Type | Turn Button |
| Control Element Color | Black |
| Degree of Protection (IP) - Front Side | IP20 |
| Electrical Connection Type | Screw Connection with Cage Terminals |
| Suitable for Floor Mounting | Yes |
| Suitable for Front Mounting 4-hole | Yes |
| Suitable for Distribution Board Installation | Yes |
| Interlockable | Yes |
| Motor Drive Optional | No |
| Motor Drive Integrated | No |
| Voltage Release Optional | No |
| Version as Main Switch | Yes |
| Version as Maintenance/Service Switch | Yes |
| Version as Safety Switch | Yes |
| Version as Emergency Stop Installation | No |
| Version as Reversing Switch | No |
| Category of Use | AC 23 A |
| Standard Compliance | IEC 60947-3 |
| Padlock Feature | Integrated in Handle |
| Terminal Shields | Supplied |
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