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General| Series | DPU |
|---|---|
| Poles | 1, 2, 3, 4 |
| Trip Type | Thermal-Magnetic |
| Voltage | 240VAC |
| Interrupting Capacity | 10kA at 240V AC |
Details critical safety warnings for hazardous voltages and moving parts, emphasizing death or serious injury risks.
Explains the meaning of signal words like Danger, Warning, and Caution to indicate hazard levels.
Lists critical dangerous procedures users must follow, such as working on de-energized equipment.
Explains the process of inserting a circuit breaker into a cubicle using the racking crank and levering device.
Details the components and operation of the levering device and its interlock mechanism for safe insertion/removal.
Explains the floor interlock and automatic tripping lever system preventing closing during levering operations.
Provides steps for safely removing the circuit breaker from its cubicle, including spring discharge.
Lists recommended maintenance tasks and emphasizes adherence to safety instructions for performing them.
Covers vacuum integrity checks and high potential testing procedures.
Outlines the maintenance and lubrication procedures for the MOC actuator system, including visual checks and adjustments.
Provides detailed instructions for adjusting the floor interlock and operating lever mechanisms.
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