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EATON - MOELLER MSC-D-12-M17(24VDC)/BBA MSC-D-12-M17(24VDC)/BBA 102977 Y7-102977 EATON ELECTRIC DOL starter, 3p, 5.5kW/400V/AC3, 100kA, +busbar adap.. View larger
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MSC-D-12-M17(24VDC)/BBA 102977 Y7-102977 EATON ELECTRIC DOL starter, 3p, 5.5kW/400V/AC3, 100kA, +busbar adap..

MSC-D-12-M17(24VDC)/BBA

102977

Y7-102977

EATON - MOELLER

1 Pcs.

DOL starter, 3p, 5.5kW/400V/AC3, 100kA, +busbar adapter MSC-D-12-M17(24VDC)/BBA Eaton Moeller® series MSC-D DOL starter, 380 V 400 V 415 V: 5.5 kW, Ir= 8 - 12 A, 24 V DC, DC voltage MSC-D-12-M17(24VDC)/BBA DOL starter, Basic device: MSC, Notes: Also suitable for motors with efficiency class IE3., IE3-ready devices are identified by the logo on their packaging., Motor ratings Motor rating AC-3 380 V 400 V 415 V: P= 5.5 kW, Setting range of overload releases: Ir= 8 - 12 A, Coordination: Type of coordination “1”, Type of coordination “2”, Actuating voltage: 24 V DC, DC voltage, Standards: UL 508 (on request), CSA C 22.2 No. 14 (on request)

Automation > Motor starter/Motor starter combination
Circuit Breakers PKZ

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Product Overview

MSC-D-12-M17(24VDC)/BBA Eaton Moeller MSC-D-12-M17(24VDC)/BBA 102977 Y7-102977 Eaton Electric DOL starter, 3p, 5.5kW/400V/AC3, 100kA, +busbar adap.. provides reliable switching and comprehensive protection for three-phase induction motors. Direct-on-line starters offer a straightforward method for energizing and safeguarding motor assets across manufacturing processes.

Pricing, availability and lead time are confirmed per enquiry through an RFQ.

  • Type of motor starter (EF009598): Direct online starter (DOL)
  • With short-circuit release (EF006691): true
  • Rated control supply voltage AC 50 Hz (EF003978): 0 V
  • Rated control supply voltage AC 60 Hz (EF003979): 0 V
  • Rated control supply voltage DC (EF003980): 24 V
  • Voltage type for actuating (EF008242): DC
  • Rated operation power at AC-3, 230 V, 3-phase (EF009599): 3 kW
  • Rated operation power at AC-3, 400 V (EF001364): 5.5 kW
  • Rated power, 460 V, 60 Hz, 3-phase (EF009600): 0 kW
  • Rated power, 575 V, 60 Hz, 3-phase (EF009601): 0 kW
  • Rated operation current Ie (EF001443): 11.3 A
  • Rated operation current at AC-3, 400 V (EF009602): 12 A
  • Overload release current setting (EF002336): 8 A
    • ...

More info

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General specifications

Product Name
Eaton Moeller® series MSC-D DOL starter
Catalog Number
102977
Model Code
MSC-D-12-M17(24VDC)/BBA
EAN
4015081028160
Product Length/Depth
156 mm
Product Height
200 mm
Product Width
45 mm
Product Weight
1.14 kg
Certifications
UL Category Control No.: NKJH
CSA-C22.2 No. 14 (on request)
IEC/EN 60947-4-1
UL File No.: E123500
CSA
UL
CSA Class No.: 3211-04
UL60947-4-1A
CE
CSA File No.: 012528
UL 508 (on request)
CSA-C22.2 No. 14-10

Features & Functions

Fitted with:
Short-circuit release
Functions
Temperature compensated overload protection

General

Class
CLASS 10 A
Connection
Screw terminals
Connection to SmartWire-DT
No
Coordination type
2
Degree of protection
IP00
NEMA Other
Model
IEC/UL starter
Mounting method
Mounting on Busbar 60 mm
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
1
Overload release current setting - min
8 A
Overload release current setting - max
12 A
Overvoltage category
III
Pollution degree
3
Rated impulse withstand voltage (Uimp)
6000 V AC
Suitable for
Also motors with efficiency class IE3
Type
Starter with Bi-Metal release
Voltage type
DC

Climatic environmental conditions

Altitude
Max. 2000 m
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
55 °C

Electrical rating

Rated operational current (Ie)
11.3 A
Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V
12 A
Rated operational power at AC-3, 220/230 V, 50 Hz
3 kW
Rated operational power at AC-3, 380/400 V, 50 Hz
5.5 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)

Short-circuit rating

Rated conditional short-circuit current (Iq), type 2, 380 V, 400 V, 415 V
50000 A
Short-circuit release (Irm) - max
186 A

Magnet system

Power consumption (sealing) at DC
0.5 W
Rated control supply voltage (Us) at AC, 50 Hz - min
0 V
Rated control supply voltage (Us) at AC, 50 Hz - max
0 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
24 V
Rated control supply voltage (Us) at DC - max
24 V

Design verification

Equipment heat dissipation, current-dependent Pvid
8.7 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
2.9 W
Rated operational current for specified heat dissipation (In)
12 A
Static heat dissipation, non-current-dependent Pvs
0.9 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.

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.