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RTO Series Fuses
Categories£ºLow Series   
 
RTO Fuse link
According to GB 13539 and IEC 269
Rated voltagetage:AC 400V
Rated current:2A¡«1250A
Operating class gL/gG
for cable and conductor protection
Finely graduated selectivity
Rated breaking capacity:AC 50kA
 
Product photo
Size

In

A

Order No.
Fig.
Weight
(g)
RTO-50
10
15
20
30
40
50
010GRTO50
015GRTO50
020GRTO50
030GRTO50
040GRTO50
050GRTO50
Fig3.1
185
RTO-100
30
40
50
60
80
100
030GRTO100
040GRTO100
050GRTO100
060GRTO100
080GRTO100
100GRTO100
Fig3.2
310
RTO-200
100
120
150
200
100GRTO200
120GRTO200
150GRTO200
200GRTO200
Fig3.2
400
RTO-400
200
250
300
350
400
200GRTO400
250GRTO400
300GRTO400
350GRTO400
400GRTO400
Fig3.2
590
RTO-600
350
400
450
500
550
600
350GRTO600
400GRTO600
550GRTO600
500GRTO600
550GRTO600
600GRTO600
Fig3.2
870
RTO-1000
800
1000
800GRTO1000
1000GRTO1000
Fig3.3
2080
For dimension drawings,see pages 19.


 
RTO Fuse bases
For RTO fuse links
According to IEC60269¡¢GB13539
Rated voltage:AC400V
 
Product photo
Size
Order No.
Fig.
Weight
(g)
Rated current 50A
RTO-50
single-pole
for double busbar terminal connection)
RTO50FB
Fig3.4
180
Rated current 100A
RTO-100
single-pole
for double busbar terminal connection)
RTO100FB
Fig3.5
550
200A/Rated current 200A
RTO-200
single-pole
for double busbar terminal connection)
RTO200FB
Fig3.5
775
Rated current 400A
RTO-400
single-pole
for double busbar terminal connection)
RTO400FB
Fig3.5
1100
Rated current 600A
RTO-600
single-pole
for double busbar terminal connection)
RTO600FB
Fig3.5
2100
Rated current 1000A
RTO-1000
single-pole
for double busbar terminal connection)
RTO1000FB
Fig3.6
3230
For dimension drawings,see pages 19.


 
RTO fuse link
No.
Size
Fig.
Class rating(A)
Dmensions(mm)
A
B
C
D
E
F
011
RTO-50
Fig3.1
10¡«50
105
62
26
52
11
-
015
RTO-100
Fig3.2
30¡«100
123
62
40
52
18
-
016
RTO-200
Fig3.2
100¡«200
133
62
46
58
23
-
017
RTO-400
Fig3.2
200¡«400
143
62
55
66
30
-
018
RTO-600
Fig3.2
350¡«600
163
62
67
78.5
36
-
019
RTO-1000
Fig3.3
800¡«1000
280
80
85
102
48
160
 
RTO fuse base
No.
Size
Fig.
Class rating(A)
Dmensions(mm)
A
B
C
D
E
F
G
H
M
020
RTO-50
Fig.3.4
50
105
62
26
5.2
10
-
-
-
-
021
RTO-100
Fig.3.5
100
180
160
74
9.5
20
30
55
30
8
022
RTO-200
Fig.3.5
200
200
175
82
9.5
20
30
60
30
10
023
RTO-400
Fig.3.5
400
220
190
95
9.5
20
40
70
30
12
024
RTO-600
Fig.3.5
600
250
217
115
9.5
20
30
80
35
16
025
RTO-1000
Fig.3.6
1000
350
300
150
14
30
35
90
45
16