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CLOSE THIS BOOKSwitchgear - Basic vocational knowledge (Institut fr Berufliche Entwicklung, 54 p.)
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENT1. General remarks
2. Important components of switches
VIEW THE DOCUMENT2.1. Switching contacts
VIEW THE DOCUMENT2.3. Switch mechanisms
3. Low-voltage circuit breakers
VIEW THE DOCUMENT3.1. Classification and tasks of the circuit breakers
3.2. Circuit breakers
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENT3.2.1. Universal circuit breakers
VIEW THE DOCUMENT3.2.2. Compact circuit breakers
VIEW THE DOCUMENT3.2.3. High-speed switches for d.c. installations
VIEW THE DOCUMENT3.2.4. Protective switches
3.3. Overload circuit breakers
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENT3.3.1. Multisection cam-operated switches
VIEW THE DOCUMENT3.3.2. Contactors
3.4. On -load switches
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENT3.4.1. Load-break switches in slim design
VIEW THE DOCUMENT3.4.2. Installation switcher
VIEW THE DOCUMENT3.5. Off-load switches
4. Relays and control devices
4.1. Relays
VIEW THE DOCUMENT(introduction...)
VIEW THE DOCUMENT4.1.1. Neutral or auxiliary relays
VIEW THE DOCUMENT4.1.2. Time relays
VIEW THE DOCUMENT4.1.3. Undervoltage and overvoltage relays
VIEW THE DOCUMENT4.1.4. Overcurrent relays
VIEW THE DOCUMENT4.1.5. Overcurrent time relays
VIEW THE DOCUMENT4.1.6. Magnetic overcurrent relays
VIEW THE DOCUMENT4.1.7. Signal relays
4.2. Control devices
VIEW THE DOCUMENT4.2.1. Discrepancy switches
VIEW THE DOCUMENT4.2.2. Control discrepancy switches