Bussmann
®
HRC Fuse Links
Class of Operation gL/gG 690V ac 440V dc 6 to 630 Amps
Sizes 00 to 3
Time Current Characteristics for Size 2
Time Current Characteristics for Size 3
NH
Size 2 Details:
Approvals:
Rated Currents:
Weight:
Catalog
1
Number
Amp
Ratings
VDE, ÖVE, KEMA, IEC, SEV
40, 50, 63, 80, 100,125,160, 200,
224, 250, 315, 355, 400 Amps
0.59 kg.
I
2
t
Pre-
Arcing
(Ampere
2
Seconds)
Total at
Total at
380V
500V
Total at
690V
Nom.
Watts Rated
Loss Voltage
Size 3 Details:
Approvals:
Rated Currents:
Weight:
Catalog
1
Number
Am
Ratings
CEBEC
315, 355, 400, 425, 500, and 630 Amps
1.0 kg.
I
2
t (Ampere
2
Seconds)
Pre-
Total at
Total at
Arcing
380V
500V
Total at
690V
Nom.
Watts Rated
Loss Voltage
40NH2G-690
50NH2G-690
63NH2G-690
80NH2G-690
100NH2G-690
125NH2G-690
160NH2G-690
200NH2G-690
224NH2G-690
250NH2G-690
315NH2G-690
355NH2G-690
400NH2G-690
40
50
63
80
100
125
160
200
224
250
315
355
400
5,000
8,000
13,000
18,200
26,800
40,500
76,500
120,500
160,500
197,000
330,000
405,000
600,000
11,500
18,500
31,000
43,000
63,500
96,000
178,000
285,500
380,500
462,000
800,000
960,000
1,400,000
26,300
43,000
72,000
100,000
140,000
215,000
410,000
650,000
866,000
1,100,000
1,780,000
2,230,000
3,300,000
44,000
69,100
113,000
160,000
230,000
350,000
650,000
1,050,000
1,360,000
1,700,000
2,800,000
3,500,000
5,000,000
4.7
6.3
7.8
8.5
9.4
12.6
17.7
20.0
23.0
25.2
30.0
35.8
41.5
315NH3G-690
355NH3G-690
400NH3G-690
500NH3G-690
630NH3G-690
315
355
400
500
630
330,000 800,000 1,780,000 2,800,000
405,000 960,000 2,230,000 3,500,000
600,000 1,400,000 3,300,000 5,000,000
1,000,000 2,400,000 5,400,000 8,310,000
1,700,000 4,100,000 9,200,000 15,000,000
30.0
35.8 690
41.5 ac
43.0
47.4
690
ac
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled.This
bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice,
to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical infor-
mation contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
5-2-00
SB99216
Rev. A
Form No. NH
Page 4 of 4
BIF Doc# 9003
COOPER [ COOPER BUSSMANN, INC. ]
