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| Model | UKP-400 | UKP-630 | UKP-800 |
| Number of Poles | 3P / 4P | 3P / 4P | 3P / 4P |
| Rated Current Ie (A) | 250–400 | 400–630 | 700–800 |
| Rated Insulation Voltage Ui / Ue (AC-20 / DC-20) | 1000 V | 1000 V | 1000 V |
| Dielectric Strength (50 Hz / 1 min) | 10 kV | 10 kV | 10 kV |
| Rated Impulse Withstand Voltage | 12 kV | 12 kV | 12 kV |
| Rated Making Capacity (A) | Up to 4000 | Up to 6300 | Up to 8000 |
| Rated Breaking Capacity (A) | Up to 3200 | Up to 5040 | Up to 6400 |
| Rated Short‑Time Withstand Current (kA) 1000 V / 0.15 s | 31 | 38 | 38 |
| Rated Short‑Time Withstand Current (kA) 1000 V / 0.25 s | 24 | 36 | 36 |
| Rated Short‑Time Withstand Current (kA) 1000 V / 1 s | 15 | 20 | 20 |
| Rated Short‑Circuit Making Capacity (kA) | 30 | 40 | 40 |
| Operating Torque (N·m) | 16 | 27 | 27 |
UKP-800S03K 800A 3-Pole Side-Operated Load-Break Switch Disconnector for Industrial Cabinets
The UKP-800S03K is a 3-pole, 800A switch-disconnector featuring a side-mounted operating handle rather than a front-face handle, making it ideal for cabinet designs where front panel space is limited or where the switch needs to sit close to adjacent components.
It retains the same base/screw panel mounting method as the front-handle variants, with an indoor operating handle for local, in-cabinet manual switching. This side-handle configuration is a popular choice for narrow enclosures, multi-tier switchboards, or layouts where several devices must be stacked or positioned tightly together.
Electrical performance matches the standard 800A UKP series: 700–800A selectable rating, 1000V insulation voltage, 10kV dielectric strength, 12kV impulse withstand, 8000A making capacity, 6400A breaking capacity, and short-time withstand currents up to 38kA.
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Key Features
- Side-mounted operating handle — frees up front panel space and simplifies tight cabinet layouts
- 3-pole configuration for standard 3-phase isolation
- Base mount / screw mount fixing
- Visible switch-position indicator
- Spring-charged stored-energy mechanism for rapid, operator-independent switching
- On-load make/break capability
- Selectable 700A/800A current rating
- Suited to compact or multi-device panel arrangements
Application
- Narrow or space-constrained distribution panels where a front handle would obstruct adjacent equipment
- Multi-switch, multi-tier switchboard assemblies
- Retrofit installations where existing panel geometry favors side access
- Industrial control cabinets housing several isolation points side by side
- Panel builders standardizing on side-operated isolators for consistent switchboard design
Specifications & Drawings
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Send the pole configuration, current rating and order quantity. A KRIPAL engineer will come back with pricing and lead time.
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UKP-800S03K 800A 3-Pole Side-Operated Load-Break Switch Disconnector for Industrial Cabinets
Share quantity, destination and any OEM requirement. A KRIPAL engineer will reply with factory-direct pricing and lead time.
