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SAFETY GUIDELINES(continued)
• Do not coil or wind the power cord.
• Caution for 200 - 240V operation only
INFORMATIVE EXAMPLES OF PROTECTIVE DEVICES IN SINGLE - PHASE
Case A: Equipment to be connected to
POWER SYSTEMS with earthed neutral
reliably identified, except for Case C
below.
Case B: Equipment to be connected to
any supply, including IT POWER
SYSTEMS and supplies with reversible
plugs, except for Case C below.
Case C: Equipment to be connected to 3
- wire power systems with earthed
neutral reliably identified.
• Remove the power cord for complete isolation!
IV
EQUIPMENT OR SUB - ASSEMBLIES
Protection
against
Earth faults
Overcurrent
Earth faults
Overcurrent
Earth faults
Overcurrent
Minimum number
of fuses or circuit
Location
- breaker poles
1
Phase conductor
Either of the two
1
conductors
2
Both conductors
Either of the two
1
conductors
Each phase
2
conductor
Each phase
2
conductor
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