Littelfuse NHB Series - Manual (Page 2)

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POWR-GARD ® Fuse Datasheet
Rev: 013013
2 of 2
NH Fuse Bases and Disconnects
Fuse Bases
CAtAlOg
Number OrDeriNg
Number
size rAtiNg CONNeCtiON
NHB00B NHB00B 00 690 V/160 A Bolt
NHB00C NHB00C 00 690 V/160 A V-Clamp
NHB1B NHB1B 1 690 V/250 A Bolt
NHB2B NHB2B 2 690 V/400 A Bolt
NHB3B NHB3B 3 690 V/630 A Bolt
All fuse bases are single pole and gangable.
Fuse Disconnects
CAtAlOg
Number OrDeriNg
Number
size rAtiNg CONNeCtiON
NHFSC00B NHFSC00B C00 690 V/100 A Bolt
NHFS0B NHFS0B 0 690 V/160 A Bolt
NHFS1B NHFS1B 1 690 V/250 A Bolt
NHFS2B NHFS2B 2 690 V/400 A Bolt
NHFS3B NHFS3B 3 690 V/630 A Bolt
All disconnects are 3 pole.
Contact factory for dimensional information.
size
CurreNt
rANge
VOltAge
(AC/DC)
iNterruptiNg
rAtiNg (AC/DC)
NOmiNAl
FrequeNCy
seleCtiVity
DimeNsiONs (mm)
A b C D
00C 2-100 A 500 V/440 V 120 kA/25 kA 45 - 62 Hz 1:1 25 78.00 54.00 51.30 20.00
00 125-160 A 500 V/440 V 120 kA/25 kA 45 - 62 Hz 1:1 25 78.00 54.00 56.40 30.00
0 6-160 A 500 V/440 V 120 kA/25 kA 45 - 62 Hz 1:1 25 123.95 70.11 53.34 30.00
1C 25-160 A 500 V/440 V 120 kA/25 kA 45 - 62 Hz 1:1 25 135.00 72.00 56.40 30.00
1 63-250 A 500 V/440 V 120 kA/25 kA 45 - 62 Hz 1:1 25 135.00 72.00 65.00 40.00
2C 40-250 A 500 V/440 V 120 kA/25 kA 45 - 62 Hz 1:1 25 150.00 72.00 61.00 40.00
2 125-400 A 500 V/440 V 120 kA/25 kA 45 - 62 Hz 1:1 25 150.00 72.00 74.20 50.00
3C 315-400 A 500 V/440 V 120 kA/25 kA 45 - 62 Hz 1:1 25 150.00 72.00 74.20 50.00
3 315-630 A 500 V/440 V 120 kA/25 kA 45 - 62 Hz 1:1 25 150.00 72.00 84.00 71.88
NH Fuse liNks DimeNsiONs, bAses, AND DisCONNeCts
Dimensions
Web Resources
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