ETC2 MU25ASR230 Manual motor starter mu Datasheet

Manual Motor Starter MU
❚ Overload protection
❚ Short circuit protection
❚ Phase differential detection
❚ DIN rail mounting
❚ Test facility
❚ Ambient temperature compensation
❚ Fingertouch protection
❚ Lockable off position
❚ Designed to EN60947-4-1 and EN60947-2
❚ Bus-bar system
❚ Enclosures
Options and ordering codes
Current Range
Amps
0.10 - 0.16
0.16 - 0.25
0.25 - 0.40
0.40 - 0.63
0.63 - 1.00
1.00 - 1.60
1.60 - 2.50
2.50 - 4.00
4.00 - 6.30
6.30 - 10
10 - 16
16 - 20
20 - 25
Magnetic Short
Circuit Trip-Amps
1.92
3.0
4.8
7.6
12.0
19.2
30
48
75.6
120
192
240
300
Specification
Product
MU25A 0.16
MU25A 0.25
MU25A 0.40
MU25A 0.63
MU25A 1.00
MU25A 1.60
MU25A 2.50
MU25A 4.00
MU25A 6.30
MU25A 10
MU25A 16
MU25A 20
MU25A 25
Rated insulation voltage UI
Rated current Ith open, at 50˚C
Mechanical life
Electrical life – AC3 duty
Switching frequency
Operate time – approximately
Total power loss (warm condition)
Temperature compensation open
Rating auxiliary switch – AC15
Mounting position
Power consumption – undervoltage trip
– shunt trip
Terminal wiring cross section 1 or 2 wires
aux
Weight
main
690V AC
25 amps
100,000 ops
100,000 ops
30 ops per hour
7 mS
6-8 W
–20 to +55˚C
400V 2A
Any
2.7VA 1.8W
2.7VA 1.8W
0.75 – 4mm2
0.75 – 2.5mm2
0.25 Kg
Accessories
Auxiliary Contacts
MU/03/03
Shunt Trip
For fitting to the side of the unit
max 1 block each side.
Trips out the unit as voltage is applied.
Mounting inside the unit.
Contacts
1 Make + 1 Break
(internal mount)
1 Break
1 Make + 1 Break
2 Makes
2 Early Makes
Voltage
24 AC
110 AC
220-240 AC
380-415 AC
Product
MU25A PE11
MU25A PS01
MU25A PS11
MU25A PS20
MU25A PV20
Product
MU25A A24
MU25A A110
MU25A A240
MU25A A400
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Manual Motor Starter MU continued
Accessories continued
Undervoltage Trip
Current Limiter
Trips out the unit should the voltage fall
below 70% of the rated voltage, prevents
automatic restart when voltage returns.
For mounting inside the unit.
Voltage
220-240 AC
380-415 AC
24 AC
110 AC
For increasing the fault breaking capacity of
single unit or group back-up to 50kA.
UI = 690V
IU = 32A
Product
MBS25 ID50
Product
MU25A U230
MU25A U400
MU25A U24
MU25A U110
Starter Carrier
Accepts contactor and manual motor starter
to mount onto one DIN rail.
Bus-Bar System
Product
MBS25 PL54
System for connecting units together and
incoming supply.
Fully isolated UI = 690V IU = 63 amps
Description
For 2 units - 99mm
For 3 units - 154mm
For 4 units - 208mm
For 5 units - 262mm
Protection for unused terminals
Supply Block
Spacing Piece 1/2 TE
Product
MBS25 D99
MBS25 D154
MBS25 D208
MBS25 D262
MBS25 BS
MBS25 DB
P730
Electrical Characteristics
Current Range
0.10 - 0.16
0.16 - 0.25
0.25 - 0.40
0.40 - 0.63
0.63 - 1.00
1.00 - 1.60
1.60 - 2.50
2.50 - 4.00
4.00 - 6.30
6.30 - 10
10 -16
16 - 20
20 - 25
Description
Moulded enclosure - IP55
Moulded front plate - IP55
Locking Bracket - 3 position
Mushroom stop button
Green Indicator 240V
Red Indicator 240V
Earth or neutral conductor
Moulded enclosure CEE Socket
Product
MU25A O55
MU25A C55
MU25A Z
MU25A NAT
MU25A SG230
MU25A SR230
MU25A NL
MU25A GC1
Trip curve
Rated Short Circuit Capacity kA
Back-up Fuse (gI)
220-240 380-415 500 660-690 220-240 380-415 500 660-690
100
100
100
100
●
●
●
●
100
100
100
100
●
●
●
●
100
100
100
100
●
●
●
●
100
100
100
100
●
●
●
●
100
100
100
100
●
●
●
●
100
100
100
100
●
●
●
●
100
100
3
2.5
●
●
25
25
100
100
3
2.5
●
●
35
25
100
100
3
2.5
●
●
50
35
100
6/50*
3
2.5
●
80
50
35
10/100* 4/50*
2.5
2
80
80
63
35
10/100* 4/50*
2.5
2
80
80
63
50
10/100* 4/50*
2.5
2
80
80
63
50
*KA with current limiter MBS25-ID50 up to 415V AC
MU/03/03
Enclosures
● Fuse not required
Trip curve
1. Three phase trip curve
Average value of typical
tolerance curves from
cold condition
x setting current
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Manual Motor Starter MU continued
Dimensions (mm)
Manual Motor Starter
Moulded Enclosure
MU25A
MU25A-O55
43
23
ø4.5
150
45
30
72
82
Aux. contact
90
M4
76.5
9
55
4 x PG16
76
80
45
97.5
20
Moulded Front Plate
Moulded Enclosure for 5-pole CEE-plug
MU25A-C55
MU25A-GC1
85
68
199
M4
54.5
145
105
129
max. 6
80
85
ø21
116-118
130
110
116-118
MU/03/03
M4
42.5
103
R4-6
Mounting
with clamps
68
14
70-72
70-72
140
Rail according to
DIN EN 50 022
80
38
45
33-34
64
with screws
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