Rated Cur-
rent
Part Number Watts loss (W) Breaking Capacity Weight Packaging
315
400
500
630
315NH3M
400NH3M
500NH3M
630NH3M
26.2
33.2
40.0
48.0
120kA @ 500V ac
50kA @ 250V dc
0.610 kg
3 pcs per
Carton
1
3
LBS3/1
LBS3/3
630A
690V ac
60W
4.800 kg
1 per Box
No.Poles
Part Number
Max Rated Current
of Fuse Links
Rated
Voltage
Max Watts
Loss of Fuse Link
Weight Packaging
1
SBS3 Steatite
630A
60W 0.870 kg
1 per box
No.Poles Part Number Material
Max Rated
Current
Max Watts
Loss of Fuse Link
Weight Packaging
SIZE: 3 CLASS: aM 500Vac
•
For the protection of motor circuits
•
Partial range breaking capacity
•
Rated at 500Vac to IEC 60269-2-1 (VDE 0636)
•
VDE 0636 Licence Mark
•
Reduced body size for ratings <400A
•
Other voltage ratings available,
contact Bussmann for further information
DIMENSIONAL DATA ON PAGE 33
FUSE LINK SELECTION TABLE
1
FUSEHOLDER SELECTION TABLE FOR SIZE 03 (3S) & 3 FUSE LINKS
2
FUSE SWITCH-DISCONNECTOR SELECTION TABLE FOR SIZE 03 (3S) & 3 FUSE LINKS
3
29
NH Low Voltage Industrial Fuse Links
For more information visit our website at www.bussmann.com
