ABB Oetl 250KM4 Side Operated Switch Disconnector
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Switch Disconnector
The ABB OETL250KM4 4-pole side operated switch disconnector offers safe isolation and control up to 690 V AC and 250 A, ideal for industrial power applications.250A4-pole690VABBControlDisconnectorHandleIndustrialIsolatorOetlOETL250KM4On/OffoperatedPowerSeriessideSwitch
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ABB OETL250KM4 Side Operated Switch Disconnector
The ABB OETL 250KM4 Side Operated Switch Disconnector is a high-performance 4-pole isolating device designed for reliable disconnection and control in power distribution systems. Engineered for safety and durability, it ensures stable operation across a wide voltage and current range.
Manufacturer: ABB
Type: Side Operated Switch Disconnector
Model: OETL250KM4
| Rated Operational Voltage | 690 V AC |
| Rated Operational Current | 250 A |
| Frequency | 50 / 60 Hz |
| Rated Thermal Current (Ith) | 350 A |
| Rated Impulse Voltage (Uimp) | 12 kV |
| Poles No. | 4-Pole |
| Actuator Type | Plastic Handle (I-O / ON-OFF) |
| Dimensions | 110 x 245 x 92.5 mm |





















