DILMC17-01(RDC24)
277625 DILMC17-01(RDC24)
277625

Contactor, 3 pole, 380 V 400 V 7.5 kW, 1 NC, RDC 24: 24 - 27 V DC, DC operation, Spring-loaded terminals
Contactor, Application: Contactors for Motors, Contactors up to 170 A, 3 pole, Utilization category: AC-1: Non-inductive or slightly inductive loads, resistance furnaces, NAC-3: Normal AC induction motors: starting, switch off during running, AC-4: Normal AC induction motors: starting, plugging, reversing, inching, Connection technique: Spring-loaded terminals, Notes: Also suitable for motors with efficiency class IE3., IE3-ready devices are identified by the logo on their packaging., Description: Spring-cage terminals on auxiliary and control circuit terminals, Number of poles: 3 pole, Rated operational current AC-3 380 V 400 V: Ie= 18 A, Rated operational current AC-1 Conventional free air thermal current, 3 pole, 50 - 60 Hz Open at 40 °C: Ith =Ie= 40 A, enclosed: Ith= 32 A, Rated operational current AC-1 Conventional free air thermal current, 1 pole open: Ith= 88 A, enclosed: Ith= 80 A, Max. rating for three-phase motors, 50 - 60 Hz AC-3 220 V 230 V: P= 5 kW, 380 V 400 V: P= 7.5 kW, 660 V 690 V: P= 11 kW, Max. rating for three-phase motors, 50 - 60 Hz AC-4 220 V 230 V: P= 2.5 kW, 380 V 400 V: P= 4.5 kW, 660 V 690 V: P= 6.5 kW, Can be combined with auxiliary contact: DILA-XHIC(V).., Contacts N/C = Normally closed: 1 NC, Instructions: Contacts to EN 50 012., Auxiliary current, coil, and main current terminals with spring-cage connection technology., Main current connections with screw terminals., integrated suppressor circuit in actuating electronics, with mirror contact., Voltage AC/DC: DC operation

Product range	Contactors
Application	Contactors for Motors
Subrange	Contactors up to 170 A, 3 pole
Utilization category	AC-1: Non-inductive or slightly inductive loads, resistance furnaces NAC-3: Normal AC induction motors: starting, switch off during running AC-4: Normal AC induction motors: starting, plugging, reversing, inching
Notes
Connection technique	Also suitable for motors with efficiency class IE3. IE3-ready devices are identified by the logo on their packaging.
Description	Spring-loaded terminals
Number of poles	Spring-cage terminals on auxiliary and control circuit terminals
AC-3 >Notes	3 pole
AC-3 >380 V 400 V [Ie]
AC-1 >Conventional free air thermal current, 3 pole, 50 - 60 Hz >Open >at 40 °C [Ith =Ie]	At maximum permissible ambient temperature (open.)
AC-1 >Conventional free air thermal current, 3 pole, 50 - 60 Hz >enclosed [Ith ]	18 A
AC-1 >Conventional free air thermal current, 1 pole >open [Ith ]	40 A
AC-1 >Conventional free air thermal current, 1 pole >enclosed [Ith ]	32 A
AC-3 >220 V 230 V [P]	88 A
AC-3 >380 V 400 V [P]	80 A
AC-3 >660 V 690 V [P]
AC-4 >220 V 230 V [P]	5 kW
AC-4 >380 V 400 V [P]	7.5 kW
AC-4 >660 V 690 V [P]	11 kW
N/C = Normally closed	2.5 kW
Contact sequence	4.5 kW
Instructions	6.5 kW
Can be combined with auxiliary contact
Actuating voltage	1 NC
Voltage AC/DC
Connection to SmartWire-DT	Contacts to EN 50 012. Auxiliary current, coil, and main current terminals with spring-cage connection technology. Main current connections with screw terminals. integrated suppressor circuit in actuating electronics with mirror contact.
Frame size	DILA-XHIC(V)…
Standards	RDC 24: 24 - 27 V DC
Lifespan, mechanical >DC operated [Operations]	DC operation
Operating frequency, mechanical >DC operated [Operations/h]	yes in conjunction with DIL-SWD SmartWire DT contactor module
Climatic proofing	2
Ambient temperature >Open
Ambient temperature >Enclosed	IEC/EN 60947, VDE 0660, UL, CSA
Ambient temperature >Storage	10 x 106
Mounting position	5000
Mechanical shock resistance (IEC/EN 60068-2-27) >Half-sinusoidal shock, 10 ms >Main contacts >N/O contact	Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30
Mechanical shock resistance (IEC/EN 60068-2-27) >Half-sinusoidal shock, 10 ms >Auxiliary contacts >N/O contact	-25 - +60 °C
Mechanical shock resistance (IEC/EN 60068-2-27) >Half-sinusoidal shock, 10 ms >Auxiliary contacts >N/C contact	- 25 - 40 °C
Mechanical shock resistance (IEC/EN 60068-2-27) when tabletop-mounted >Half-sinusoidal shock, 10 ms >Main contacts >N/O contact	- 40 - 80 °C
Mechanical shock resistance (IEC/EN 60068-2-27) when tabletop-mounted >Half-sinusoidal shock, 10 ms >Auxiliary contacts >N/O contact
Mechanical shock resistance (IEC/EN 60068-2-27) when tabletop-mounted >Half-sinusoidal shock, 10 ms >Auxiliary contacts >N/C contact	10 g
Degree of Protection	7 g
Protection against direct contact when actuated from front (EN 50274)	5 g
Altitude	6.9 g
Weight >DC operated	5.3 g
Screw connector terminals >Terminal capacity main cable >Solid	3.5 g
Screw connector terminals >Terminal capacity main cable >Flexible with ferrule	IP00
Screw connector terminals >Terminal capacity main cable >Stranded	Finger and back-of-hand proof
Screw connector terminals >Terminal capacity main cable >Solid or stranded	Max. 2000 m
Screw connector terminals >Terminal capacity main cable >Stripping length	0.543 kg
Screw connector terminals >Terminal capacity main cable >Terminal screw	1 x (0.75 - 16) 2 x (0.75 - 10) mm2
Screw connector terminals >Terminal capacity main cable >Tightening torque	1 x (0.75 - 16) 2 x (0.75 - 10) mm2
Screw connector terminals >Terminal capacity main cable >Tool >Pozidriv screwdriver	1 x 16 mm2
Screw connector terminals >Terminal capacity main cable >Tool >Standard screwdriver	single 18 - 6, double 18 - 8 AWG
Spring-loaded terminal connection >Terminal capacity control circuit cables >Flexible	10 mm
Spring-loaded terminal connection >Terminal capacity control circuit cables >Flexible with ferrule	M5
Spring-loaded terminal connection >Terminal capacity control circuit cables >Solid or stranded	3.2 Nm
Spring-loaded terminal connection >Terminal capacity control circuit cables >Stripping length	2 Size
Spring-loaded terminal connection >Tool >Screwdriver blade width	0.8 x 5.5 1 x 6 mm
Rated impulse withstand voltage [Uimp]	1 x (0.75 - 2.5) 2 x (0.75 - 2.5) mm2
Overvoltage category/pollution degree	1 x (0.75 - 1.5) 2 x (0.75 - 1.5) mm2
Rated insulation voltage [Ui]	18 - 14 AWG
Rated operational voltage [Ue]	10 mm
Safe isolation to EN 61140 >between coil and contacts	3.5 mm
Safe isolation to EN 61140 >between the contacts
Making capacity (p.f. to IEC/EN 60947) [Up to 690 V]	8000 V AC
Breaking capacity >220 V 230 V	III/3
Breaking capacity >380 V 400 V	690 V AC
Breaking capacity >500 V	690 V AC
Breaking capacity >660 V 690 V	440 V AC
Short-circuit rating >Short-circuit protection maximum fuse >Type “2” coordination >400 V [gG/gL 500 V]	440 V AC
Short-circuit rating >Short-circuit protection maximum fuse >Type “2” coordination >690 V [gG/gL 690 V]	238 A
Short-circuit rating >Short-circuit protection maximum fuse >Type “1” coordination >400 V [gG/gL 500 V]	170 A
Short-circuit rating >Short-circuit protection maximum fuse >Type “1” coordination >690 V [gG/gL 690 V]	170 A
AC-1 >Rated operational current >Conventional free air thermal current, 3 pole, 50 - 60 Hz >Open >at 40 °C [Ith =Ie]	170 A
AC-1 >Rated operational current >Conventional free air thermal current, 3 pole, 50 - 60 Hz >Open >at 50 °C [Ith =Ie]	120 A
AC-1 >Rated operational current >Conventional free air thermal current, 3 pole, 50 - 60 Hz >Open >at 55 °C [Ith =Ie]	35 A
AC-1 >Rated operational current >Conventional free air thermal current, 3 pole, 50 - 60 Hz >Open >at 60 °C [Ith =Ie]	35 A
AC-1 >Rated operational current >Conventional free air thermal current, 3 pole, 50 - 60 Hz >enclosed [Ith ]	63 A
AC-1 >Rated operational current >Conventional free air thermal current, 1 pole >open [Ith ]	50 A
AC-1 >Rated operational current >Conventional free air thermal current, 1 pole >enclosed [Ith ]
AC-3 >Rated operational current >Open, 3-pole: 50 – 60 Hz >Notes	40 A
AC-3 >Rated operational current >Open, 3-pole: 50 – 60 Hz >220 V 230 V [Ie]	38 A
AC-3 >Rated operational current >Open, 3-pole: 50 – 60 Hz >240 V [Ie]	37 A
AC-3 >Rated operational current >Open, 3-pole: 50 – 60 Hz >380 V 400 V [Ie]	35 A
AC-3 >Rated operational current >Open, 3-pole: 50 – 60 Hz >415 V [Ie]	32 A
AC-3 >Rated operational current >Open, 3-pole: 50 – 60 Hz >440V [Ie]	88 A
AC-3 >Rated operational current >Open, 3-pole: 50 – 60 Hz >500 V [Ie]	80 A
AC-3 >Rated operational current >Open, 3-pole: 50 – 60 Hz >660 V 690 V [Ie]	At maximum permissible ambient temperature (open.)
AC-3 >Rated operational current >Open, 3-pole: 50 – 60 Hz >380 V 400 V [Ie]	18 A
AC-3 >Motor rating [P] >220 V 230 V [P]	18 A
AC-3 >Motor rating [P] >240V [P]	18 A
AC-3 >Motor rating [P] >380 V 400 V [P]	18 A
AC-3 >Motor rating [P] >415 V [P]	18 A
AC-3 >Motor rating [P] >440 V [P]	18 A
AC-3 >Motor rating [P] >500 V [P]	12 A
AC-3 >Motor rating [P] >660 V 690 V [P]	18 A
AC-4 >Open, 3-pole: 50 – 60 Hz >220 V 230 V [Ie ]	5 kW
AC-4 >Open, 3-pole: 50 – 60 Hz >240 V [Ie ]	5.5 kW
AC-4 >Open, 3-pole: 50 – 60 Hz >380 V 400 V [Ie ]	7.5 kW
AC-4 >Open, 3-pole: 50 – 60 Hz >415 V [Ie ]	10 kW
AC-4 >Open, 3-pole: 50 – 60 Hz >440 V [Ie ]	10.5 kW
AC-4 >Open, 3-pole: 50 – 60 Hz >500 V [Ie ]	12 kW
AC-4 >Open, 3-pole: 50 – 60 Hz >660 V 690 V [Ie ]	11 kW
AC-4 >Motor rating [P] >220 V 230 V [P]	10 A
AC-4 >Motor rating [P] >240 V [P]	10 A
AC-4 >Motor rating [P] >380 V 400 V [P]	10 A
AC-4 >Motor rating [P] >415 V [P]	10 A
AC-4 >Motor rating [P] >440 V [P]	10 A
AC-4 >Motor rating [P] >500 V [P]	10 A
AC-4 >Motor rating [P] >660 V 690 V [P]	8 A
Rated operational current, open >DC-1 >60 V [Ie ]	2.5 kW
Rated operational current, open >DC-1 >110 V [Ie ]	3 kW
Rated operational current, open >DC-1 >220 V [Ie ]	4.5 kW
3 pole, at Ith (60°)	5 kW
Current heat loss at Ie to AC-3/400 V	5.5 kW
Impedance per pole	6 kW
Voltage tolerance >DC operated [Pick-up]	6.5 kW
Voltage tolerance >Notes
Voltage tolerance >DC operated [Drop-out]	35 A
Voltage tolerance >Notes	35 A
Power consumption of the coil in a cold state and 1.0 x US >DC operated [Pick-up]	35 A
Power consumption of the coil in a cold state and 1.0 x US >DC operated [Sealing]
Duty factor	7.9 W
Changeover time at 100 % US (recommended value) >Main contacts >DC operated >Closing delay >Closing delay	2.1 W
Changeover time at 100 % US (recommended value) >Main contacts >DC operated >Opening delay >Opening delay	2.7 mΩ
Changeover time at 100 % US (recommended value) >Arcing time
Emitted interference	0.7 - 1.2 x Uc
Interference immunity	RDC 24 (Umin 24 V DC/Umax 27 V DC) Example: US = 0.7 x Umin - 1.2 x Umax / US = 0.7 x 24V - 1.2 x 27V DC
Switching capacity >Maximum motor rating >Three-phase >200 V 208 V	0.15 - 0.6 x Uc
Switching capacity >Maximum motor rating >Three-phase >230 V 240 V	at least smoothed two-phase bridge rectifier or three-phase rectifier
Switching capacity >Maximum motor rating >Three-phase >460 V 480 V	12 W
Switching capacity >Maximum motor rating >Three-phase >575 V 600 V	0.9 W
Switching capacity >Maximum motor rating >Single-phase >115 V 120 V	100 % DF
Switching capacity >Maximum motor rating >Single-phase >230 V 240 V	47 ms
Switching capacity >General use	30 ms
Auxiliary contacts >Pilot Duty >AC operated	10 ms
Auxiliary contacts >Pilot Duty >DC operated
Auxiliary contacts >General Use >AC	according to EN 60947-1
Auxiliary contacts >General Use >AC	according to EN 60947-1
Auxiliary contacts >General Use >DC
Auxiliary contacts >General Use >DC	5 HP
Short Circuit Current Rating >Basic Rating >SCCR	5 HP
Short Circuit Current Rating >Basic Rating >max. Fuse	10 HP
Short Circuit Current Rating >Basic Rating >max. CB	15 HP
Short Circuit Current Rating >480 V High Fault >SCCR (fuse)	2 HP
Short Circuit Current Rating >480 V High Fault >max. Fuse	3 HP
Short Circuit Current Rating >480 V High Fault >SCCR (CB)	40 A
Short Circuit Current Rating >480 V High Fault >max. CB	A600
Short Circuit Current Rating >600 V High Fault >SCCR (fuse)	P300
Short Circuit Current Rating >600 V High Fault >max. Fuse	600 V
Short Circuit Current Rating >600 V High Fault >SCCR (CB)	10 A
Short Circuit Current Rating >600 V High Fault >max. CB	250 V
Special Purpose Ratings >Electrical Discharge Lamps (Ballast) >480V 60Hz 3phase, 277V 60Hz 1phase	1 A
Special Purpose Ratings >Electrical Discharge Lamps (Ballast) >600V 60Hz 3phase, 347V 60Hz 1phase	5 kA
Special Purpose Ratings >Incandescent Lamps (Tungsten) >480V 60Hz 3phase, 277V 60Hz 1phase	125 A
Special Purpose Ratings >Incandescent Lamps (Tungsten) >600V 60Hz 3phase, 347V 60Hz 1phase	125 A
Special Purpose Ratings >Resistance Air Heating >480V 60Hz 3phase, 277V 60Hz 1phase	10/100 kA
Special Purpose Ratings >Resistance Air Heating >600V 60Hz 3phase, 347V 60Hz 1phase	125/70 Class J A
Special Purpose Ratings >Refrigeration Control (CSA only) >LRA 480V 60Hz 3phase	10/65 kA
Special Purpose Ratings >Refrigeration Control (CSA only) >FLA 480V 60Hz 3phase	50/32 A
Special Purpose Ratings >Refrigeration Control (CSA only) >LRA 600V 60Hz 3phase	10/100 kA
Special Purpose Ratings >Refrigeration Control (CSA only) >FLA 600V 60Hz 3phase	125/70 Class J A
Special Purpose Ratings >Definite Purpose Ratings (100,000 cycles acc. to UL 1995) >LRA 480V 60Hz 3phase	10/22 kA
Special Purpose Ratings >Definite Purpose Ratings (100,000 cycles acc. to UL 1995) >FLA 480V 60Hz 3phase	50/32 A
Special Purpose Ratings >Elevator Control >200V 60Hz 3phase	40 A
Special Purpose Ratings >Elevator Control >200V 60Hz 3phase	40 A
Special Purpose Ratings >Elevator Control >240V 60Hz 3phase	40 A
Special Purpose Ratings >Elevator Control >240V 60Hz 3phase	40 A
Special Purpose Ratings >Elevator Control >480V 60Hz 3phase	40 A
Special Purpose Ratings >Elevator Control >480V 60Hz 3phase	40 A
Special Purpose Ratings >Elevator Control >600V 60Hz 3phase	240 A
Special Purpose Ratings >Elevator Control >600V 60Hz 3phase	40 A
Rated operational current for specified heat dissipation [In]	180 A
Heat dissipation per pole, current-dependent [Pvid]	30 A
Equipment heat dissipation, current-dependent [Pvid]	108 A
Static heat dissipation, non-current-dependent [Pvs]	18 A
Heat dissipation capacity [Pdiss]	3 HP
Operating ambient temperature min.	11 A
Operating ambient temperature max.	3 HP
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	9.6 A
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	7.5 HP
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	11 A
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	10 HP
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	11 A
10.2 Strength of materials and parts >10.2.5 Lifting
10.2 Strength of materials and parts >10.2.6 Mechanical impact	18 A
10.2 Strength of materials and parts >10.2.7 Inscriptions	0.7 W
10.3 Degree of protection of ASSEMBLIES	2.1 W
10.4 Clearances and creepage distances	0.9 W
10.5 Protection against electric shock	0 W
10.6 Incorporation of switching devices and components	-25 °C
10.7 Internal electrical circuits and connections	+60 °C
10.8 Connections for external conductors
10.9 Insulation properties >10.9.2 Power-frequency electric strength	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.3 Impulse withstand voltage	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material	Meets the product standard´s requirements.
10.10 Temperature rise	Meets the product standard´s requirements.
10.11 Short-circuit rating	Meets the product standard´s requirements.
10.12 Electromagnetic compatibility	Does not apply, since the entire switchgear needs to be evaluated.
10.13 Mechanical function	Does not apply, since the entire switchgear needs to be evaluated.
Rated control supply voltage Us at AC 50HZ	Meets the product standard´s requirements.
Rated control supply voltage Us at AC 60HZ	Does not apply, since the entire switchgear needs to be evaluated.
Rated control supply voltage Us at DC	Meets the product standard´s requirements.
Voltage type for actuating	Does not apply, since the entire switchgear needs to be evaluated.
Rated operation current Ie at AC-1, 400 V	Does not apply, since the entire switchgear needs to be evaluated.
Rated operation current Ie at AC-3, 400 V	Is the panel builder´s responsibility.
Rated operation power at AC-3, 400 V	Is the panel builder´s responsibility.
Rated operation current Ie at AC-4, 400 V	Is the panel builder´s responsibility.
Rated operation power at AC-4, 400 V	Is the panel builder´s responsibility.
Rated operation power NEMA	Is the panel builder´s responsibility.
Modular version	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Number of auxiliary contacts as normally open contact	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Number of auxiliary contacts as normally closed contact	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Type of electrical connection of main circuit	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Number of normally closed contacts as main contact
Number of main contacts as normally open contact
Product Standards	0 - 0 V
UL File No.	0 - 0 V
UL Category Control No.	24 - 27 V
CSA File No.	DC
CSA Class No.	40 A
North America Certification	18 A
Specially designed for North America	7.5 kW
Accessories	10 A
Characteristic curve	4.5 kW
Characteristic curve	7.4 kW
Characteristic curve	No
Characteristic curve	0

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