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DILM50(RDC24) 277844 Y7-277844 EATON ELECTRIC Contactor, 3p, 22kW/400V/AC3
DILM50(RDC24)
277844
Y7-277844
EATON-MOELLER
Contactor, 3p, 22kW/400V/AC3
DILM50(RDC24)
Eaton Moeller® series DILM Contactor, 3 pole, 380 V 400 V 22 kW, RDC 24: 24 - 27 V DC, DC operation, Screw terminals DILM50(RDC24)
Low-voltage industrial components > Power contactor, AC switching
Contactors up to 170A
Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
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▲General specifications
Product Name
Eaton Moeller® series DILM contactor
Catalog Number
277844
Model Code
DILM50(RDC24)
EAN
4015082778446
Product Length/Depth
132.1 mm
Product Height
115 mm
Product Width
55 mm
Product Weight
1.052 kg
Certifications
CSA Class No.: 2411-03, 3211-04
IEC/EN 60947
VDE 0660
CSA-C22.2 No. 60947-4-1-14
UL 60947-4-1
UL
IEC/EN 60947-4-1
UL File No.: E29096
CSA File No.: 012528
UL Category Control No.: NLDX
CE
CSA
IEC/EN 60947
VDE 0660
CSA-C22.2 No. 60947-4-1-14
UL 60947-4-1
UL
IEC/EN 60947-4-1
UL File No.: E29096
CSA File No.: 012528
UL Category Control No.: NLDX
CE
CSA
Catalog Notes
Contacts according to EN 50012
Features & Functions
Fitted with:
Suppressor circuit in actuating electronics
Number Of Poles
Three-pole
General
Application
Contactors for Motors
Frame size
FS3
Lifespan, mechanical
10,000,000 Operations (DC operated)
Operating frequency
5000 mechanical Operations/h (DC operated)
Overvoltage category
III
Pollution degree
3
Product category
Contactors
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)
8000 V AC
Resistance per pole
1.9 mΩ
Suitable for
Also motors with efficiency class IE3
Utilization category
AC-1: Non-inductive or slightly inductive loads, resistance furnaces
AC-3: Normal AC induction motors: starting, switch off during running
AC-4: Normal AC induction motors: starting, plugging, reversing, inching
AC-3: Normal AC induction motors: starting, switch off during running
AC-4: Normal AC induction motors: starting, plugging, reversing, inching
Voltage type
DC
Ambient conditions, mechanical
Shock resistance
10 g, N/O main contact, Mechanical, according to IEC/EN 60068-2-27 when tabletop-mounted, Half-sinusoidal shock 10 ms
5 g, N/C auxiliary contact, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
7 g, N/O auxiliary contact, Mechanical, according to IEC/EN 60068-2-27 when tabletop-mounted, Half-sinusoidal shock 10 ms
10 g, N/O main contact, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
7 g, N/O auxiliary contact, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
5 g, N/C auxiliary contact, Mechanical, according to IEC/EN 60068-2-27 when tabletop-mounted, Half-sinusoidal shock 10 ms
5 g, N/C auxiliary contact, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
7 g, N/O auxiliary contact, Mechanical, according to IEC/EN 60068-2-27 when tabletop-mounted, Half-sinusoidal shock 10 ms
10 g, N/O main contact, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
7 g, N/O auxiliary contact, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
5 g, N/C auxiliary contact, Mechanical, according to IEC/EN 60068-2-27 when tabletop-mounted, Half-sinusoidal shock 10 ms
Climatic environmental conditions
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
60 °C
Ambient operating temperature (enclosed) - min
25 °C
Ambient operating temperature (enclosed) - max
40 °C
Ambient storage temperature - min
40 °C
Ambient storage temperature - max
80 °C
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Damp heat, constant, to IEC 60068-2-78
Electro Magnetic Compatibility
Emitted interference
According to EN 60947-1
Interference immunity
According to EN 60947-1
Terminal capacities
Terminal capacity (copper band)
2 x (6 x 9 x 0.8) mm (Number of segments x width x thickness), Main cables
Terminal capacity (flexible with ferrule)
1 x (0.75 - 2.5) mm², Control circuit cables
1 x (0.75 - 35) mm², Main cables
2 x (0.75 - 25) mm², Main cables
2 x (0.75 - 2.5) mm², Control circuit cables
1 x (0.75 - 35) mm², Main cables
2 x (0.75 - 25) mm², Main cables
2 x (0.75 - 2.5) mm², Control circuit cables
Terminal capacity (solid)
1 x (0.75 - 16) mm², Main cables
2 x (0.75 - 2.5) mm², Control circuit cables
2 x (0.75 - 16) mm², Main cables
1 x (0.75 - 4) mm², Control circuit cables
2 x (0.75 - 2.5) mm², Control circuit cables
2 x (0.75 - 16) mm², Main cables
1 x (0.75 - 4) mm², Control circuit cables
Terminal capacity (solid/stranded AWG)
18 - 14, Control circuit cables
Single 14 - 1, double 14 - 2, Main cables
Single 14 - 1, double 14 - 2, Main cables
Terminal capacity (stranded)
2 x (16 - 35) mm², Main cables
1 x (16 - 50) mm², Main cables
1 x (16 - 50) mm², Main cables
Stripping length (main cable)
14 mm
Stripping length (control circuit cable)
10 mm
Screw size
M3.5, Terminal screw, Control circuit cables
M6, Terminal screw, Main cables
M6, Terminal screw, Main cables
Screwdriver size
0.8 x 5.5/1 x 6 mm, Terminal screw, Standard screwdriver
2, Terminal screw, Pozidriv screwdriver
2, Terminal screw, Pozidriv screwdriver
Tightening torque
1.2 Nm, Screw terminals, Control circuit cables
3.3 Nm, Screw terminals, Main cables
3.3 Nm, Screw terminals, Main cables
Electrical Rating
Rated breaking capacity at 220/230 V
500 A
Rated breaking capacity at 380/400 V
500 A
Rated breaking capacity at 500 V
500 A
Rated breaking capacity at 660/690 V
320 A
Rated operational current (Ie) at AC-1, 380 V, 400 V, 415 V
80 A
Rated operational current (Ie) at AC-3, 220 V, 230 V, 240 V
50 A
Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V
50 A
Rated operational current (Ie) at AC-3, 440 V
50 A
Rated operational current (Ie) at AC-3, 500 V
50 A
Rated operational current (Ie) at AC-3, 660 V, 690 V
32 A
Rated operational current (Ie) at AC-4, 220 V, 230 V, 240 V
21 A
Rated operational current (Ie) at AC-4, 400 V
21 A
Rated operational current (Ie) at AC-4, 500 V
21 A
Rated operational current (Ie) at AC-4, 660 V, 690 V
17 A
Rated operational current (Ie) at DC-1, 60 V
60 A
Rated operational current (Ie) at DC-1, 110 V
50 A
Rated operational current (Ie) at DC-1, 220 V
45 A
Rated insulation voltage (Ui)
690 V
Rated operational current (Ie) at AC-1, 380 V, 400 V, 415 V
80 A
Rated operational power at AC-3, 240 V, 50 Hz
17 kW
Rated operational power at AC-3, 380/400 V, 50 Hz
22 kW
Rated operational power at AC-3, 415 V, 50 Hz
30 kW
Rated operational power at AC-4, 220/230 V, 50 Hz
6 kW
Rated operational power at AC-4, 240 V, 50 Hz
6.5 kW
Rated operational power at AC-4, 415 V, 50 Hz
11 kW
Rated operational power at AC-4, 440 V, 50 Hz
12 kW
Rated operational power at AC-4, 500 V, 50 Hz
13 kW
Rated operational power at AC-4, 660/690 V, 50 Hz
14 kW
Rated operational voltage (Ue) at AC - max
690 V
Short-circuit rating
Short-circuit current rating (basic rating)
250 A, max. Fuse, SCCR (UL/CSA)
250 A, max. CB, SCCR (UL/CSA)
10 kA, SCCR (UL/CSA)
250 A, max. CB, SCCR (UL/CSA)
10 kA, SCCR (UL/CSA)
Short-circuit current rating (high fault at 480 V)
250/150 A, Class J, max. Fuse, SCCR (UL/CSA)
30/100 kA, Fuse, SCCR (UL/CSA)
100 A, max. CB, SCCR (UL/CSA)
65 kA, CB, SCCR (UL/CSA)
30/100 kA, Fuse, SCCR (UL/CSA)
100 A, max. CB, SCCR (UL/CSA)
65 kA, CB, SCCR (UL/CSA)
Short-circuit current rating (high fault at 600 V)
250/150 A, Class J, max. Fuse, SCCR (UL/CSA)
30 kA, CB, SCCR (UL/CSA)
250 A, max. CB, SCCR (UL/CSA)
30/100 kA, Fuse, SCCR (UL/CSA)
30 kA, CB, SCCR (UL/CSA)
250 A, max. CB, SCCR (UL/CSA)
30/100 kA, Fuse, SCCR (UL/CSA)
Short-circuit protection rating (type 1 coordination) at 400 V
160 A gG/gL
Short-circuit protection rating (type 1 coordination) at 690 V
80 A gG/gL
Short-circuit protection rating (type 2 coordination) at 400 V
80 A gG/gL
Short-circuit protection rating (type 2 coordination) at 690 V
63 A gG/gL
Conventional thermal current
Conventional thermal current ith (1-pole, enclosed)
145 A
Conventional thermal current ith (3-pole, enclosed)
58 A
Conventional thermal current ith at 55°C (3-pole, open)
68 A
Conventional thermal current ith of main contacts (1-pole, open)
162 A
Switching capacity
Switching capacity (main contacts, general use)
80 A, Maximum motor rating (UL/CSA)
Switching time
Arcing time
10 ms
Switching time (DC operated, make contacts, closing delay) - max
54 ms
Switching time (DC operated, make contacts, opening delay) - max
24 ms
Magnet system
Drop-out voltage
0.6 - 0.15 x UC, DC operated
At least smoothed two-phase bridge rectifier or three-phase rectifier
At least smoothed two-phase bridge rectifier or three-phase rectifier
Duty factor
100 %
Pick-up voltage
0.7 - 1.2 V DC x Uc
24 - 27 V DC (RDC 24)
24 - 27 V DC (RDC 24)
Power consumption (pick-up) at DC
24 W
Power consumption (sealing) at DC
1 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
27 V
Motor Rating
Assigned motor power at 115/120 V, 60 Hz, 1-phase
3 HP
Assigned motor power at 200/208 V, 60 Hz, 3-phase
15 HP
Assigned motor power at 230/240 V, 60 Hz, 1-phase
10 HP
Assigned motor power at 230/240 V, 60 Hz, 3-phase
20 HP
Assigned motor power at 460/480 V, 60 Hz, 3-phase
40 HP
Assigned motor power at 575/600 V, 60 Hz, 3-phase
50 HP
Communication
Connection
Screw terminals
Connection to SmartWire-DT
No
Contacts
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Safety
Safe isolation
440 V AC, Between coil and contacts, According to EN 61140
440 V AC, Between the contacts, According to EN 61140
440 V AC, Between the contacts, According to EN 61140
Special purpose ratings
Special purpose rating of ballast electrical discharge lamps
79 A (480V 60Hz 3phase, 277V 60Hz 1phase)
79 A (600V 60Hz 3phase, 347V 60Hz 1phase)
79 A (600V 60Hz 3phase, 347V 60Hz 1phase)
Special purpose rating of elevator control
41 A, 600 V 60 Hz 3-ph, (UL/CSA)
15 HP, 240 V 60 Hz 3-ph, (UL/CSA)
42 A, 240 V 60 Hz 3-ph, (UL/CSA)
30 HP, 480 V 60 Hz 3-ph, (UL/CSA)
40 A, 480 V 60 Hz 3-ph, (UL/CSA)
10 HP, 200 V 60 Hz 3-ph, (UL/CSA)
32.2 A, 200 V 60 Hz 3-ph, (UL/CSA)
40 HP, 600 V 60 Hz 3-ph, (UL/CSA)
15 HP, 240 V 60 Hz 3-ph, (UL/CSA)
42 A, 240 V 60 Hz 3-ph, (UL/CSA)
30 HP, 480 V 60 Hz 3-ph, (UL/CSA)
40 A, 480 V 60 Hz 3-ph, (UL/CSA)
10 HP, 200 V 60 Hz 3-ph, (UL/CSA)
32.2 A, 200 V 60 Hz 3-ph, (UL/CSA)
40 HP, 600 V 60 Hz 3-ph, (UL/CSA)
Special purpose rating of resistance air heating
79 A, 600 V 60 Hz 3phase, 347 V 60 Hz 1phase, (UL/CSA)
79 A, 480 V 60 Hz 3phase, 277 V 60 Hz 1phase, (UL/CSA)
79 A, 480 V 60 Hz 3phase, 277 V 60 Hz 1phase, (UL/CSA)
Special purpose rating of tungsten incandescent lamps
74 A, 480 V 60 Hz 3phase, 277 V 60 Hz 1phase, (UL/CSA)
74 A, 600 V 60 Hz 3phase, 347 V 60 Hz 1phase, (UL/CSA)
74 A, 600 V 60 Hz 3phase, 347 V 60 Hz 1phase, (UL/CSA)
Design verification
Equipment heat dissipation, current-dependent Pvid
9.9 W
Heat dissipation capacity Pdiss
0 W
Rated operational current for specified heat dissipation (In)
50 A
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.
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF EATON SWITCHING PROTECTING MOTORS EN.pdf | 35 Mbytes |
|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| DILM50(RDC24) Y7-277844 277844 ES_277846.pdf | 1 Mbytes |
|
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