SMC Networks HRZ001-L Operation Manual page 33

 Selection of the breaker for the customer's equipment (primary side)
This product is equipped with the breaker which has different
operating characteristics depending on each model. For the
customer's equipment (primary side), use the breaker whose
operating time is equal to or longer than the breaker of this product. If
the breaker with shorter operating time is connected, the customer's
equipment could be cut off du eto the inrush current of the motor of
this product.
HRZ Series
HRZ001-L HRZ002-L
HRZ001-L1 HRZ002-L1
HRZ001-L2 HRZ002-L2
HRZ001-H HRZ002-H
HRZ001-H1 HRZ002-H1
HRZ002-W HRZ008-W
4h
2h
1h
30min
20min
14min
10min
MAX
6min
4min
2min
1min
30s
20s
10s
5s
MIN
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
100 135 200 300 400 500 600 700 1000
Current (% to the capacity of the main breaker of this product)
Figure 3-6 Breaker operating characteristics curve
Chapter 3 Transporting and Installation
HRZ004-L
HRZ004-L1
HRZ004-L2 HRZ008-L2
HRZ004-H HRZ008-H
HRZ004-H1 HRZ008-H1
HRZ002-W1 HRZ008-W1
1500 2000 3000 4000
3.3 Procedure for Installation
HRX-OM-I051
3-9