Fuses - Eaton PowerXL DC1 20 Series Installation Manual

6.5 Fuses

The Eaton circuit-breakers and fuses listed below are examples and can be
used without additional measures. If you use other circuit-breakers and/or
fuses, make sure to take their protection characteristic and operational
voltage into account. When using other circuit-breakers, it may be necessary
to also use fuses depending on the circuit-breaker's model, design, and
settings. There may also be limitations concerning the short-circuit capacity
and the supply network's characteristic, and these must also be taken into
account when selecting circuit-breakers and/or fuses.
Table 37: Protective devices
Symbol
①
②
③
④
DC1...20... and DC1...OE1 Variable Frequency Drives 02/20 MN040059EN www.eaton.com
Description
Miniature circuit breakers
FAZ-B.../1N: 1 pole + N
FAZ-B.../2: 2 pole
FAZ-B.../3: 3 pole
Rated operating voltage: 230/400 V AC
Switching capacity: 15 kA
Motor-Protective Circuit-Breakers
PKM0..., PKZM4...: 3 pole
Rated operating voltage: 690 V AC
Switching capacity:
• PKM0: 150 kA to 12 A and 50 kA to 32 A
• PKZM4: 50 kA
Fuse
Rated operating voltage: 500 V AC
Switching capacity: 50 kA
Size: DII, E27 / DIII, E33
Fuse base: S27... / S33...
Fuse Class J
Rated operating voltage: 600 V AC
Switching capacity: 300 kA
Fuse bases:
• up to 30 A: J60030...
• 35 - 60 A: J60060...
• 70 - 100 A: JM60100...
6 Technical Data
6.5 Fuses
161