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7-25
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C60
H-DC
Circuit Breakers Multi 9™ Miniature Circuit Breakers
Class 860 / Refer to Catalog LVCATM9OEM_EN
Multi 9 C60
H-DC
Miniature Circuit Breakers for DC Circuits
IEC
UL1077, IEC/EN 60947-2, GB14048.2
Multi 9 Miniature Circuit Breakers
C60
H-DC
circuit breakers are multi–standard miniature circuit beakers and supplementary
protection as defined by UL1077, dedicated to direct current applications. They combine
the following functions:
•
circuit protection against short-circuit curves
•
circuit protection against overload currents
•
tripping and fault indication by the addition of auxiliary accessories
Number of 18 mm
(0.71 in.) Poles
Rating (A)
25°C/77°F
Breaking capacity (kA rms)
AIR
UL 1077SA C22.2 No 5
Icu
IEC 60947-2
Voltage (Ue)
12–250 Vdc 110 Vdc 220 Vdc 250 Vdc
1P 0.5 to 63 5 20 10 6
Voltage (Ue)
12–250 Vdc 220 Vdc 440 Vdc 500 Vdc
2 0.5 to 63 5 — 20 10 6
C60
H-DC
1P C60
H-DC
2P
Table 7.39: C60
H-DC
Catalog Numbers
Rating (In)
Curve Curve
B C
K (= D)
B C
K (= D)
1P 2P
0.5 — M9U21170 — — M9U21270 —
1 — M9U21101 M9U31101 — M9U31201 M9U31201
2 — M9U21102 M9U31102 — M9U21202 M9U31202
3 — M9U21103 M9U31103 — M9U21203 M9U31203
4 — M9U21104 M9U31104 — M9U21204 M9U31204
6 M9U11106 M9U21106 M9U31106 M9U11206 M9U21206 M9U31206
10 M9U11110 M9U21110 M9U31110 M9U11210 M9U21210 M9U31210
13 M9U11113 M9U21113 M9U31113 M9U11213 M9U21213 M9U31213
16 M9U11116 M9U21116 M9U31116 M9U11216 M9U21216 M9U31216
20 M9U11120 M9U21120 M9U31120 M9U11220 M9U21220 M9U31220
25 M9U11125 M9U21125 M9U31125 M9U11225 M9U21225 M9U31225
32 M9U11132 M9U21132 M9U31132 M9U11232 M9U21232 M9U31232
40 M9U11140 M9U21140 M9U31140 M9U11240 M9U21240 M9U31240
50 M9U11150 M9U21150 M9U31150 M9U11250 M9U21250 M9U31250
63 M9U11163 M9U21163 M9U31163 M9U11263 M9U21263 M9U31263
Multi 9 GFP Ground Fault Protectors
IEC
UL1053, IEC/EN 61008
Multi 9 Ground Fault Protectors
UL 1053 residual current circuit breakers already protected upstream by a short circuit
and overload protection device are used for:
•
control and disconnection of electric circuits
•
protection of people against electric shock by direct and indirect contacts
•
protection of installations against insulation faults
•
enhanced continuity of supply, during a series of close lightning strokes, IT earthing
system, equipment including interference suppression filters, variable speed
controllers, frequency converters, electronic ballasts for lighting
•
enhanced earth leakage protection: in presence of harmonics or high frequency
ejections.
A-SI type GFPs are ideal for operation in environments with a humid atmosphere and/or
polluted by aggressive agents: swimming pools, marinas, agri-food industries, water
treatment stations, industrial sites, etc.
Multi 9 GFP 2P Multi 9 GFP 4P
Table 7.40: GFP UL 1053 Type A-SI
A-S1 Type Rating (A)
Sensitivity (mA) Catalog No
Width in
modules of
9 mm
(0.354 in.)
UL 1053
IEC/ EN
61008
120 or 240 V
230 or 240 V
240 V
480Y/277 V
230/400 or
240/415 V
2P
25
26 30 M9R81225 M9R41225
4
86 100 M9R12225 M9R44225
260 300 M9R84225 —
40
26 30 M9R81240 M9R41240
260 300 M9R84240 —
63 26 30 M9R81263 —
4P
25
26 30 — M9R81425
8
86 100 — M9R12425
260 300 — M9R84425
40
26 30 — M9R81440
260 300 — M9R84440
63
26 30 — M9R81463
86 100 — M9R12463
100
86 100 — M9R12491
260 300 — M9R84491
7
MINIATURE AND MOLDED CASE
CIRCUIT BREAKERS
9/13/2019