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Isolator Switch 250A 3Pole | 690V Max | Interlockable Design by NHP
Isolator switch with 250A current and 690V max voltage—ideal for industrial panelboard installations. Built for safety with interlockable design, ensuring reliable circuit isolation.
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Product Name/Title: NHP Concept Panelboard Accessory Isolator Switch 250A 3Pole 25kA
Brand: NHP
SKU: CEL3250M
Alternatively Known As: Isolator Switch, Switch Disconnector, Panelboard Isolator
Technical Specifications
- Max Rated Operation Voltage: 690 V
- Rated Permanent Current: 250 A
- Number of Poles: 3
- Frequency: 50/60 Hz
- Rated Insulation Voltage: 690 V
- Rated Impulse Withstand Voltage: 8 kV
- Electrical Life at Un in Service Cycles: 6000 cycles
- Mechanical Life Service Cycles: 18000 cycles
- Rated Surrounding Temperature Without Derating: 70 °C
- Storage Temperature: -10-70 °C
- Allowable Relative Humidity: 85 %
- Max Altitude Before Derating: 2000 m
- Dimensions (H x L x W): 165mm x 95mm x 105mm
- Weight: 1.5 kg
Key Features
- Rated permanent current of 250 A and maximum rated operation voltage of 690 V.
- Toggle control element for easy operation.
- Interlockable design for enhanced safety.
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended for optimal safety.
Applications
- Industrial: Suitable for panelboard installations in commercial and industrial settings.
- Electrical: Ideal for isolating electrical circuits safely.
Standards & Compliance
- Complies with AS/NZS 3000 for electrical installations.
Environmental Benefits
- Durable design reduces the need for frequent replacements, minimizing waste.
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The NHP Concept Panelboard Accessory Isolator Switch 250A 3Pole 25kA is available now for immediate purchase. Ideal for industrial and commercial electrical applications.
