DILAS-44(24VDC)
191760 DILAS-44(24VDC)
191760

Safety contactor relay, 24 V DC, N/O = Normally open: 4 N/O, N/C = Normally closed: 4 NC, Screw terminals, DC operation
Safety contactor relay, Application: Contactor relays, Connection technique: Screw terminals, Description: Basic devices and top mounting auxiliary contacts with interlocked opposing contacts, Contacts N/O = Normally open: 4 N/O, Contacts N/C = Normally closed: 4 NC, Instructions: Contact numbers to EN 50011, Coil terminal markings to EN 50005, built-in suppressor circuit´, Voltage AC/DC: DC operation

Product range	DILAS safety contactor relays
Application	Contactor relays
Description	Basic devices and top mounting auxiliary contacts with interlocked opposing contacts
Connection technique	Screw terminals
AC-15 >220 V 230 V 240 V [Ie]
AC-15 >380 V 400 V 415 V [Ie]	4 A
N/O = Normally open	4 A
N/C = Normally closed
Contact sequence	4 N/O
Actuating voltage	4 NC
Voltage AC/DC
Suppressor circuit	24 V DC
Connection to SmartWire-DT	DC operation
Instructions	built-in
Standards	no
Lifespan, mechanical >DC operated [Operations]	Contact numbers to EN 50011 Coil terminal markings to EN 50005 built-in suppressor circuit´ Integrated varistor suppressor circuit.
Maximum operating frequency [Operations/h]
Climatic proofing	IEC/EN 60947, EN 60947-5-1, VDE 0660, UL, CSA
Ambient temperature >Open	20 x 106
Ambient temperature >Enclosed	9000
Ambient temperature >Ambient temperature, storage	Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30
Mounting position >Mounting position	-25 - +60 °C
Mechanical shock resistance (IEC/EN 60068-2-27) >Half-sinusoidal shock, 10 ms >Basic unit with auxiliary contact module >N/O contact	- 25 - 40 °C
Mechanical shock resistance (IEC/EN 60068-2-27) >Half-sinusoidal shock, 10 ms >Basic unit with auxiliary contact module >N/C contact	- 40 - 80 °C
Degree of Protection
Protection against direct contact when actuated from front (EN 50274)	7 g
Altitude	5 g
Weight >DC operated	IP20
Terminal capacities >Screw terminals >Solid	Finger and back-of-hand proof
Terminal capacities >Screw terminals >Flexible with ferrule	Max. 2000 m
Terminal capacities >Screw terminals >Solid or stranded	0.344 kg
Terminal capacities >Screw terminals >Stripping length	1 x (0.75 - 4) 2 x (0.75 - 2.5) mm2
Terminal capacities >Screw terminals >Terminal screw	1 x (0.75 - 2.5) 2 x (0.75 - 2.5) mm2
Terminal capacities >Screw terminals >Pozidriv screwdriver	18 - 14 AWG
Terminal capacities >Screw terminals >Standard screwdriver	10 mm
Terminal capacities >Screw terminals >Max. tightening torque	M3.5
Positive operating contacts to ZH 1/457, including auxiliary contact module	2 Size
Rated impulse withstand voltage [Uimp]	0.8 x 5.5 1 x 6 mm
Overvoltage category/pollution degree	1.2 Nm
Rated insulation voltage [Ui]
Rated operational voltage [Ue]	Yes
Safe isolation to EN 61140 >between coil and auxiliary contacts	6000 V AC
Safe isolation to EN 61140 >between the auxiliary contacts	III/3
Rated operational current >Conventional free air thermal current, 1 pole >Open >at 60 °C [Ith =Ie]	690 V AC
Rated operational current >AC-15 >220 V 230 V 240 V [Ie]	690 V AC
Rated operational current >AC-15 >380 V 400 V 415 V [Ie]	400 V AC
Rated operational current >AC-15 >500 V [Ie]	400 V AC
Rated operational current >DC current >Notes	16 A
Rated operational current >DC current >DC L/R ≦ 15 ms >Contacts in series: >1 [24 V]	4 A
Rated operational current >DC current >DC L/R ≦ 15 ms >Contacts in series: >1 [60 V]	4 A
Rated operational current >DC current >DC L/R ≦ 15 ms >Contacts in series: >2 [60 V]	1.5 A
Rated operational current >DC current >DC L/R ≦ 15 ms >Contacts in series: >1 [110 V]	Switch-on and switch-off conditions based on DC-13, time constant as specified.
Rated operational current >DC current >DC L/R ≦ 15 ms >Contacts in series: >3 [110 V]	10 A
Rated operational current >DC current >DC L/R ≦ 15 ms >Contacts in series: >1 [220 V]	6 A
Rated operational current >DC current >DC L/R ≦ 15 ms >Contacts in series: >3 [220 V]	10 A
Rated operational current >DC current >DC L/R ≦ 50 ms >Contacts in series: >3 [24 V]	3 A
Rated operational current >DC current >DC L/R ≦ 50 ms >Contacts in series: >3 [60 V]	6 A
Rated operational current >DC current >DC L/R ≦ 50 ms >Contacts in series: >3 [110 V]	1 A
Rated operational current >DC current >DC L/R ≦ 50 ms >Contacts in series: >3 [220 V]	5 A
Short-circuit rating without welding >Maximum overcurrent protective device >220 V 230 V 240 V	4 A
Short-circuit rating without welding >Maximum overcurrent protective device >380 V 400 V 415 V	4 A
Short-circuit rating without welding >Short-circuit protection maximum fuse >500 V	2 A
Current heat loss at Ith >DC operated	1 A
Voltage tolerance >DC operated >Notes	4 PKZM0
Voltage tolerance >DC operated >Pick-up voltage	4 PKZM0
Power consumption >DC operation >DC operated [Pull-in = sealing]	10 A gG/gL
duty factor	1.07 W
Changeover time at 100 % US (recommended value) >DC operated closing delay >Switching times, DC operated, max. closing delay
Changeover time at 100 % US (recommended value) >DC operated N/O contact opening delay >Switching times, DC actuated make contact Opening delay, max.	Smoothed DC, three-phase bridge rectifiers or smoothed double-wave rectification
Auxiliary contacts >Pilot Duty >AC operated	0.8 - 1.1
Auxiliary contacts >Pilot Duty >DC operated	3 W
Auxiliary contacts >General Use >AC	100 % DF
Auxiliary contacts >General Use >AC	31 ms
Auxiliary contacts >General Use >DC	12 ms
Auxiliary contacts >General Use >DC
Rated operational current for specified heat dissipation [In]	A600
Heat dissipation per pole, current-dependent [Pvid]	P300
Equipment heat dissipation, current-dependent [Pvid]	600 V
Static heat dissipation, non-current-dependent [Pvs]	15 A
Heat dissipation capacity [Pdiss]	250 V
Operating ambient temperature min.	1 A
Operating ambient temperature max.
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	15.5 A
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	1 W
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	0 W
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	3 W
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	0 W
10.2 Strength of materials and parts >10.2.5 Lifting	-25 °C
10.2 Strength of materials and parts >10.2.6 Mechanical impact	+60 °C
10.2 Strength of materials and parts >10.2.7 Inscriptions
10.3 Degree of protection of ASSEMBLIES	Meets the product standard´s requirements.
10.4 Clearances and creepage distances	Meets the product standard´s requirements.
10.5 Protection against electric shock	Meets the product standard´s requirements.
10.6 Incorporation of switching devices and components	Meets the product standard´s requirements.
10.7 Internal electrical circuits and connections	Meets the product standard´s requirements.
10.8 Connections for external conductors	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.2 Power-frequency electric strength	Does not apply, since the entire switchgear needs to be evaluated.
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	Does not apply, since the entire switchgear needs to be evaluated.
10.10 Temperature rise	Meets the product standard´s requirements.
10.11 Short-circuit rating	Does not apply, since the entire switchgear needs to be evaluated.
10.12 Electromagnetic compatibility	Does not apply, since the entire switchgear needs to be evaluated.
10.13 Mechanical function	Is the panel builder´s responsibility.
Rated control supply voltage Us at AC 50HZ	Is the panel builder´s responsibility.
Rated control supply voltage Us at AC 60HZ	Is the panel builder´s responsibility.
Rated control supply voltage Us at DC	Is the panel builder´s responsibility.
Voltage type for actuating	Is the panel builder´s responsibility.
Rated operation current Ie, 400 V	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Connection type auxiliary circuit	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Mounting method	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Interface	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Number of auxiliary contacts as normally closed contact
Number of auxiliary contacts as normally open contact
Number of auxiliary contacts as normally closed contact, delayed switching	0 - 0 V
Number of auxiliary contacts as normally open contact, leading	0 - 0 V
With LED indication	24 - 24 V
Number of auxiliary contacts as change-over contact	DC
Manual operation possible	4 A
Product Standards	Screw connection
UL File No.	DIN-rail/screw
UL Category Control No.	No
CSA File No.	4
CSA Class No.	4
North America Certification	0
Specially designed for North America	0
Accessories	No
Characteristic curve	0
Characteristic curve	No

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