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Isolating Switch for On-Load Circuit Breaking | 800V Insulation | IP30 Protection | @EA of 1 | by Legrand
The isolating switch for on-load circuit breaking offers visible isolation and positive contact action, ensuring safety in commercial and industrial electrical installations. With a rated insulation voltage of 800V and IP30 protection, it's perfect for main switch and emergency stop applications, providing reliable performance and compliance with safety standards.
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Product Name/Title: Isolating Switch for On-Load Circuit Breaking | 800V Insulation | IP30 Protection | @EA of 1 | by Legrand
Brand: Legrand
SKU: 422219
Alternatively Known As: Legrand DPX3-I 630 Isolator Switch, 4 Pole 630A Circuit Breaker Switch, On-Load Isolating Switch
Technical Specifications
- Rated insulation voltage: 800 V
- Rated impulse withstand voltage: 8 kV
- Rated operating voltage: 220-690 V AC
- Rated permanent current: 630 A
- Rated short-time withstand current (lcw): 8 kA
- Rated operation power at AC-23, 400 V: 252 kW
- Conditioned rated short-circuit current (Iq): 7.6 kA
- Number of poles: 4
- Number of auxiliary contacts as change-over contact: 2
- Motor drive optional: Yes
- Voltage release optional: Yes
- Device construction: Built-in fixed built-in technique
- Suitable for floor mounting and distribution board installation
- Type of electrical connection: Screw connection
- Degree of protection (IP), front side: IP30
- Dimensions (H x L x W): 250mm x 150mm x 200mm
- Weight: 10 kg
Key Features
- On-load circuit breaking by visible isolation and positive contact action without release
- Rated insulation voltage of 800V and impulse withstand voltage of 8kV
- Compliant with EN/IEC 60947-3 and NEMA AB-1 standards
- Category f use AC23 for switching motor loads
- Rotary handles and locking accessories available
- Multiple connection accessories including cage terminals, spreader, and rear terminals
- IP30 degree of protection on front side
- Interlockable wing knob control element in grey color
Professional Installation Requirements
- Installation should be performed by a qualified electrician to ensure compliance with safety standards and proper integration into electrical systems.
Applications
- Commercial and middle power electrical installations
- Main switch, maintenance/service switch, safety switch, emergency stop installations
- Floor mounting and distribution board installation
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances electrical safety reducing risk of faults and electrical fires
- Durable construction reduces need for frequent replacements, minimizing waste
Warranty Information
Standard Legrand warranty applies, typically 2 years against manufacturing defects.
Available Now
The Legrand DPX3-I 630 isolating switch is available for immediate purchase, ideal for commercial and industrial electrical installations requiring reliable circuit isolation.
