Product name
Eaton Moeller® series MSC-D DOL starter
Part no.
MSC-D-4-M7(230V50HZ)/BBA
Product Length/Depth
154 millimetre
Product height
200 millimetre
Product width
45 millimetre
Product weight
0.875 kilogram
Certifications
CSA-C22.2 No. 14 (on request)
UL Category Control No.: NKJH
CSA Class No.: 3211-04
UL60947-4-1A
CSA-C22.2 No. 14-10
IEC/EN 60947-4-1
UL 508 (on request)
CE
CSA
UL
CSA File No.: 012528
UL File No.: E123500
Catalog Notes
IE3-ready devices are identified by the logo on their packaging.
Fitted with:
Short-circuit release
Functions
Temperature compensated overload protection
Connection
Screw terminals
Connection to SmartWire-DT
No
Degree of protection
IP20
NEMA Other
Mounting method
Rail mounting possible
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
1
Overload release current setting - min
2.5 A
Overload release current setting - max
4 A
Rated impulse withstand voltage (Uimp)
6000 V AC
Suitable for
Also motors with efficiency class IE3
Type
DOL starter (complete device)
Climatic environmental conditions
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
55 °C
Rated operational current (Ie)
3.6 A
Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V
4 A
Rated operational power at AC-3, 220/230 V, 50 Hz
0.75 kW
Rated operational power at AC-3, 380/400 V, 50 Hz
1.5 kW
Rated operational voltage
230 - 415 V AC
Switching capacity (auxiliary contacts, general use)
1 A, 250 V DC, (UL/CSA)
15 A, 600 V AC, (UL/CSA)
Switching capacity (auxiliary contacts, pilot duty)
A600, AC operated (UL/CSA)
P300, DC operated (UL/CSA)
Rated conditional short-circuit current (Iq), type 2, 380 V, 400 V, 415 V
50000 A
Short-circuit current rating (basic rating)
15 A, max. CB, SCCR (UL/CSA)
5 kA, SCCR (UL/CSA)
35 A, max. Fuse, SCCR (UL/CSA)
Short-circuit release (Irm) - max
62 A
Power consumption, sealing, 50 Hz
1.2 W, Dual-frequency coil in a cold state and 1.0 x Us, at 50 Hz
Rated control supply voltage (Us) at AC, 50 Hz - min
230 V
Rated control supply voltage (Us) at AC, 50 Hz - max
230 V
Rated control supply voltage (Us) at AC, 60 Hz - min
0 V
Rated control supply voltage (Us) at AC, 60 Hz - max
0 V
Rated control supply voltage (Us) at DC - min
0 V
Rated control supply voltage (Us) at DC - max
0 V
Equipment heat dissipation, current-dependent Pvid
6 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
2 W
Rated operational current for specified heat dissipation (In)
4 A
Static heat dissipation, non-current-dependent Pvs
1.4 W
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.