18
5.5. Characteristics of the electrical
accessories
Shunt opening release (-M01);
Additional shunt opening release (-M02);
Shunt closing release (-MC)
Un:
24 - 30 - 48 - 60 - 110 - 125
- 220 - 250 V–
Un:
24 - 48 - 60 - 110 - 120 ...
127 - 220 ... 240 V~ 50 Hz
Un:
110 - 120 - 127 - 220 - 240
V~ 60 Hz
Operating limits:
70 … 110 % Un
Inrush power (Ps):
DC 200 W; AC = 200 VA
Inrush time
approx. 100 ms
Maintenance power (Pc):
DC = 5 W; AC = 5 VA
Opening time:
40 ... 60 ms
Closing time:
60 ... 80 ms
Insulation voltage:
2500 V 50 Hz (for 1 min)
Undervoltage release (-MU)
Un:
24 - 30 - 48 - 60 - 110 - 125
- 220 - 250 V–
Un:
24 - 48 - 60 - 110 - 120 -
127 - 220 ... 240 V~ 50 Hz
Un:
110 - 120 ... 127 - 220 ...
240 V~ 60 Hz
Operating limits:
– circuit-breaker opening:
35-70% Un
– circuit-breaker closing:
85-110% Un
Inrush power (Ps):
DC 200 W; AC = 200 VA
Inrush time
approx. 100 ms
Maintenance power (Pc):
DC = 5 W; AC = 5 VA
Opening time:
30 ms
Insulation voltage:
2500 V 50 Hz (for 1 min)
Electronic time delay device
for undervoltage release
(mounted outside the circuit-breaker)
Un:
24 ... 30 - 48 - 60 - 110 ...
127 - 220 ... 250 V–
Un:
48 - 60 - 110 ... 127 - 220
... 240 V~ 50/60 Hz
Adjustable opening time (r time delay device):
0.5-1-1.5-2-3 s
Auxiliary contacts of the circuit-breaker
Un:
24 ... 220 V AC-DC
Rated current:
Ith
2
= 10 A
Insulation voltage:
2500 V 50 Hz (for 1 min)
Electrical resistance:
3 mOhm
Rated current and breaking capacity
in category AC11 and DC11:
Un
Cos
j
T
In
Icu
220 V ~
0.7
--
2.5 A
25 A
24 V –
--
15 ms
10 A
12 A
60 V –
--
15 ms
6 A
8 A
110 V –
--
15 ms
4 A
5 A
220 V –
--
15 ms
1 A
2 A
Note
With the group of ten auxiliary contacts, as standard, and
the maximum of the requested applications, the following
are available: three opening contacts (signalling circuit-
breaker open) and five closing contacts (signalling circuit-
breaker closed).
With the group of fifteen auxiliary contacts, depending on
the requested electrical applications, the following are avail-
able:
– fixed circuit-breaker: thirteen auxiliary contacts, shared
between opening contacts and closing contacts accord-
ing to the diagram figure used;
– withdrawable circuit-breaker: as the auxiliary circuits plug-
socket connector has a limited number of pins: five open-
ing contacts (signalling circuit-breaker open) and five clos-
ing contacts (signalling circuit-breaker closed).
Motor operator (-MS)
Un:
24 ... 30 - 48 ... 60 - 110
... 130 - 220 ... 250 V–
Un:
100 ... 130 - 220 ... 250
V~ 50/60 Hz
Operating limits:
85 … 110 % Un
Inrush power (Ps):
DC 500 W; AC = 500 VA
Rated power (Pn):
DC = 200 W; AC = 200
VA
Inrush time
0,2 s
Charging time:
4-5 s
Insulation voltage:
2500 V 50 Hz (for 1 min)
Locking magnet on the operating
mechanism (-RL1)
Un:
24 - 30 - 48 - 60 - 110 -
132 - 220 - 250 V–
Un:
48 - 60 - 110 - 120 ... 127
- 220 ... 240 V~ 50/60 Hz
Operating limits:
85 … 110 % Un
Inrush power (Ps):
DC 250 W; AC = 250 VA
Continuous power (Pc):
DC = 5 W; AC = 5 VA
Inrush time:
150 ms
Locking magnet on the truck (-RL2)
Un:
24 - 30 - 48 - 60 - 110 -
125 - 127 - 132 - 220 -
240 V–
Un:
24 - 30 - 48 - 60 - 110 -
125 - 127 - 220 - 230 ...
240 V~ 50/60 Hz
Operating limits:
85 … 110 % Un
Inrush power (Ps):
DC 250 W; AC = 250 VA
Continuous power (Pc):
DC = 5 W; AC = 5 VA
Inrush time:
150 ms
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