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EATON - MOELLER MSC-R-1-M7(230V50HZ) MSC-R-1-M7(230V50HZ) 283175 Y7-283175 EATON ELECTRIC Reversing starter, 3p, 0.25kW/400V/AC3, 150kA View larger
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MSC-R-1-M7(230V50HZ) 283175 Y7-283175 EATON ELECTRIC Reversing starter, 3p, 0.25kW/400V/AC3, 150kA

MSC-R-1-M7(230V50HZ)

283175

Y7-283175

EATON - MOELLER

1 Pcs.

Reversing starter, 3p, 0.25kW/400V/AC3, 150kA MSC-R-1-M7(230V50HZ) Eaton Moeller® series MSC-R Reversing starter, 380 V 400 V 415 V: 0.25 kW, Ir= 0.63 - 1 A, 230 V 50 Hz, 240 V 60 Hz, AC voltage MSC-R-1-M7(230V50HZ) Reversing 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 rating at AC-3, 380 V 400 V 415 V: P= 0.25 kW, Setting range of overload releases: Ir= 0.63 - 1 A, Coordination: Type of coordination “1”, Type of coordination “2”, Actuating voltage: 230 V 50 Hz, 240 V 60 Hz, AC 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

EATON ELECTRIC Reversing starter, 3p, 0.25kW/400V/AC3, 150kA (MSC-R-1-M7(230V50HZ)) provides integrated switching, overload protection, and short-circuit defense to safely reverse motor direction in industrial applications. Such compact starter combinations streamline control panel layouts while safeguarding machinery against overcurrent conditions.

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

  • Type of motor starter (EF009598): Reversing starter
  • With short-circuit release (EF006691): Yes
  • Rated control supply voltage AC 50 Hz (EF003978): 230 V
  • Rated control supply voltage AC 60 Hz (EF003979): 0 V
  • Rated control supply voltage DC (EF003980): 0 V
  • Voltage type for actuating (EF008242): AC
  • Rated operation power at AC-3, 230 V, 3-phase (EF009599): 0.12 kW
  • Rated operation power at AC-3, 400 V (EF001364): 0.25 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): 0.8 A
  • Rated operation current at AC-3, 400 V (EF009602): 1 A
  • Overload release current setting (EF002336): 0.63 A
  • Power consumption (EF000346): 1.4 W
  • Ambient temperature, upper operating limit (EF009603): 55 °C
  • Temperature compensated overload protection (EF009604): Yes

More info

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General specifications

Product Name
Eaton Moeller® series MSC-R Reversing starter
Catalog Number
283175
Model Code
MSC-R-1-M7(230V50HZ)
EAN
4015082831752
Product Length/Depth
185 mm
Product Height
95 mm
Product Width
90 mm
Product Weight
0.89 kg
Certifications
CSA-C22.2 No. 14 (on request)
IEC/EN 60947-4-1
CSA File No.: 012528
CE
CSA
CSA-C22.2 No. 14-10
UL
UL60947-4-1A
CSA Class No.: 3211-24
UL 508 (on request)
UL Category Control No.: NKJH
UL File No.: E123500

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
IP20
NEMA Other
Model
IEC/UL starter
Mounting method
DIN rail
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Overload release current setting - min
0.63 A
Overload release current setting - max
1 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
AC

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)
0.8 A
Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V
1 A
Rated operational power at AC-3, 220/230 V, 50 Hz
0.12 kW
Rated operational power at AC-3, 380/400 V, 50 Hz
0.25 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)
P300, DC operated (UL/CSA)
A600, AC 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
15.5 A

Magnet system

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

Design verification

Equipment heat dissipation, current-dependent Pvid
5.7 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
1.9 W
Rated operational current for specified heat dissipation (In)
1 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.

Product Datasheet

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