50H07CB [ETC]
Fuse ; 保险丝\n
| 型号： | 50H07CB |
| 厂家： | 
ETC |
| 描述： | Fuse
|
| 文件： | 总3页 (文件大小：59K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
Bu s s m a n n
HRC FORM II Cu rre n t Lim it in g Fu s e s
Ce ra m ic Bo d y
HRC FORM II
Dimensional Data
F
J
E
D
G
A
B
H
C
H07CB (Offset Blades)
F
J
E
A
G
D
B
H
C
K07CB/K07CRB/L14CB/M14CB (Offset Blades)
CATALOG SYMBOL: H07CB, K07CB, KO7CRB, L14CB,
M14CB, L09CB, M09CB, P09CB, P11CB AND R11CB
CERAMIC BODY FUSE
600 VOLTS A.C. OR LESS
250 VOLTS D.C.
C
A
B
H
G
D
CURRENT LIMITING
200,000 AMPS RMS SYMMETRICAL
CSA C22.2 NO. 106M1992
E
F
BS88:2, IEC269:2
L09CB/M09CB/P09CB (Center Blades)
K
K
F
A
B
Applications
G
D
• HRC FORM II fuses are often used to protect motor control
circuits, together with contactors and overload protection
relays.
H
E
C
• Type 2 coordination - per IEC 947-4.
P11CB/R11CB (Center Blades)
Form No. HCR FORM II
Page 1 of 3
12-21-98
BIF Doc #4131
SB98107
Rev. A
®
Bu s s m a n n
HRC FORM II Cu rre n t Lim it in g Fu s e s
Ce ra m ic Bo d y
HRC FORM II
Ratings, Categories and Dimensions
Current
Ratings
(Amps)
Dimensions in Inches and (mm)
Catalog
Number
CSA
Category
A
B
C
D
E
F
G
H
J
K
2
4
6
10
15
20
25
30
2H07CB
4H07CB
6H07CB
10H07CB
15H07CB
20H07CB
25H07CB
30H07CB
1.38
(35)
.56
(14)
3.38
(85)
.38
(9)
.06
(1.2)
2.88
(73)
.22
(5.6)
.31
(8)
.56
(14)
–
–
HRCII-C
40
50
60
40K07CB
50K07CB
60K07CB
2.19
(56)
.88
(22)
3.44
(87)
.5
(13)
.06
(1.2)
2.88
(73)
.22
(5.6)
.31
(8)
.88
(22)
–
–
HRCII-C
80
100
80K07CRB
100K07CRB
2.19
(56)
.88
(22)
3.75
(95)
.5
(13)
.06
(1.2)
2.88
(73)
.22
(5.6)
.31
(8)
.88
(22)
–
–
HRCII-MISC
HRCII-C
80
100
80L14CB
100L14CB
2.38
(60)
.88
(21.4)
4.38
(111)
.56
(14.3)
.13
(3.2)
3.69
(94)
.34
(8.7)
.44
(11)
1
–
–
(25.4)
125
150
200
125M14CB
150M14CB
200M14CB
2.56
(65)
1.5
(38)
4.38
(111)
.75
(19)
.09
(2.4)
3.69
(94)
.34
(8.7)
.44
(11)
–
–
–
–
HRCII-MISC
HRCII-MISC
HRCII-C
80
100
80L09CB
100L09CB
2.38
(60)
.88
(21.4)
5
.56
(14)
.13
(3.2)
4.38
(111)
.34
(8.7)
.44
(11)
–
–
–
–
(127)
125
150
200
125M09CB
150M09CB
200M09CB
2.56
(65)
1.5
(38)
5.38
(136)
.75
(19)
.13
(3.2)
4.38
(111)
.34
(8.7)
.56
(14)
–
–
–
–
250
300
350
400
250P09CB
300P09CB
350P09CB
400P09CB
3.06
(178)
2.31
(59)
5.38
(1136)
1
.19
(4.8)
4.38
(111)
.34
(8.7)
.5
(13)
–
–
–
–
HRCII-MISC
(25.4)
250
300
350
400
250P11CB
300P11CB
350P11CB
400P11CB
3.06
(178)
2.31
(59)
8.25
(210)
1
.19
(5)
5.25
(133)
.41
(10)
.63
(16)
–
–
1
25
HRCII-C
HRCII-C
(25.4)
450
500
600
450R11CB
500R11CB
600R11CB
3.19
(81)
2.88
(73)
8.25
(210)
1
.25
(6.3)
5.25
(133)
.41
(10)
.63
(16)
–
–
1
25
(25.4)
Form No. HCR FORM II
Page 2 of 3
12-21-98
SB98107
BIF Doc #4131
Rev. A
®
Bu s s m a n n
HRC FORM II Cu rre n t Lim it in g Fu s e s
Ce ra m ic Bo d y
HRC FORM II
Energy Let-Through Curves
Time/Current-Curves
AMPERE
RATING
1,000
Total I2t at 600V
Total I2t at 460V
Pre-Arcing I2t
1,000,000
100,000
10,000
1,000
100
10
1
.1
100
FUSE RATING (AMPERES)
.01
Peak Let-Through Curves
CURRENT IN AMPERES
100
600
400
200
100
60
10
1
30
.1
.01
PROSPECTIVE CURRENT (SYM. RMS KA)
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 information contained in this bulletin. Once a product has been select-
ed, it should be tested by the user in all possible applications.
Form No. HCR FORM II
12-21-98
SB98107
Page 3 of 3
BIF Doc #4131
Rev. A
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