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DILA-31(*VDC) 276384 EATON ELECTRIC Contactor relay, 3N/O+1N/C, DC current
DILA-31(*VDC)
276384
-
EATON-MOELLER
10
Contactor relay, 3N/O+1N/C, DC current
Auxiliary Contactor; 3 NO + 1 NC; Screw connection; * V DC
Contactor relay, *V DC, 3 N/O, 1 NC, Screw terminals, DC operation
Low-voltage industrial components > Contactor relay
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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▲Contactor relay, *V DC, 3 N/O, 1 NC, Screw terminals, DC operation
Contactor relay, Product range: DILA relays, Application: Contactor relays, Description: Basic devices with positive operation contacts, Connection technique: Screw terminals, Rated operational current AC-15 220 V 230 V 240 V: Ie= 4 A, 380 V 400 V 415 V: Ie= 4 A, Contacts N/O = Normally open: 3 N/O, Contacts N/C = Normally closed: 1 NC, Code number and version of combination Distinctive number: 31E, Can be combined with auxiliary contact module: DILA-XHI(V)…, Actuating voltage: *V DC, Voltage AC/DC: DC operation, Degree of Protection: IP20, Instructions: Contact numbers to EN 50011, Coil terminal markings to EN 50005, built-in suppressor circuit', Standards: IEC/EN 60947, EN 60947-5-1, VDE 0660, UL, CSA
Delivery program
Product range
DILA relays
Application
Contactor relays
Description
Basic devices with positive operation contacts
Connection technique
Screw terminals
Rated operational current
AC-15220 V 230 V 240 V [Ie]
4 A
AC-15380 V 400 V 415 V [Ie]
4 A
Contacts
N/O = Normally open
3 N/O
N/C = Normally closed
1 NC
Contact sequence
Instructions
Contact numbers to EN 50011
Coil terminal markings to EN 50005
built-in suppressor circuit'
Integrated varistor suppressor circuit.
Coil terminal markings to EN 50005
built-in suppressor circuit'
Integrated varistor suppressor circuit.
Code number and version of combination
Distinctive number
31E
Can be combined with auxiliary contact module
DILA-XHI(V)…
Actuating voltage
*V DC
Voltage AC/DC
DC operation
Suppressor circuit
built-in
Connection to SmartWire-DT
no
Instructions
Contact numbers to EN 50011
Coil terminal markings to EN 50005
built-in suppressor circuit'
Integrated varistor suppressor circuit.
Coil terminal markings to EN 50005
built-in suppressor circuit'
Integrated varistor suppressor circuit.
Note on equipment supplied
Minimum order quantity 10 items (packaging unit)
Technical data
General
Standards
IEC/EN 60947, EN 60947-5-1, VDE 0660, UL, CSA
Lifespan, mechanicalDC operated [Operations]
20 x 106
Maximum operating frequency [Operations/h]
9000
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperatureOpen
-25 - +60 °C
Ambient temperatureEnclosed
- 25 - 40 °C
Ambient temperatureAmbient temperature, storage
- 40 - 80 °C
Mounting positionMounting position
Mechanical shock resistance (IEC/EN 60068-2-27)Half-sinusoidal shock, 10 msBasic unit with auxiliary contact moduleN/O contact
7 g
Mechanical shock resistance (IEC/EN 60068-2-27)Half-sinusoidal shock, 10 msBasic unit with auxiliary contact moduleN/C contact
5 g
Degree of Protection
IP20
Protection against direct contact when actuated from front (EN 50274)
Finger and back-of-hand proof
Altitude
Max. 2000 m
WeightDC operated
0.294 kg
Terminal capacitiesScrew terminalsSolid
1 x (0,75 - 4)
2 x (0,75 - 2,5) mm2
2 x (0,75 - 2,5) mm2
Terminal capacitiesScrew terminalsFlexible with ferrule
1 x (0.75 - 2.5)
2 x (0.75 - 2.5) mm2
2 x (0.75 - 2.5) mm2
Terminal capacitiesScrew terminalsSolid or stranded
18 - 14 AWG
Terminal capacitiesScrew terminalsStripping length
10 mm
Terminal capacitiesScrew terminalsTerminal screw
M3.5
Terminal capacitiesScrew terminalsPozidriv screwdriver
2 Size
Terminal capacitiesScrew terminalsStandard screwdriver
0.8 x 5.5
1 x 6 mm
1 x 6 mm
Terminal capacitiesScrew terminalsMax. tightening torque
1.2 Nm
Contacts
Positive operating contacts to ZH 1/457, including auxiliary contact module
Yes
Rated impulse withstand voltage [Uimp]
6000 V AC
Overvoltage category/pollution degree
III/3
Rated insulation voltage [Ui]
690 V AC
Rated operational voltage [Ue]
690 V AC
Safe isolation to EN 61140between coil and auxiliary contacts
400 V AC
Safe isolation to EN 61140between the auxiliary contacts
400 V AC
Rated operational currentConventional free air thermal current, 1 poleOpenat 60 °C [Ith=Ie]
16 A
Rated operational currentAC-15220 V 230 V 240 V [Ie]
4 A
Rated operational currentAC-15380 V 400 V 415 V [Ie]
4 A
Rated operational currentAC-15500 V [Ie]
1.5 A
Rated operational currentDC currentNotes
Switch-on and switch-off conditions based on DC-13, time constant as specified.
Rated operational currentDC currentDC L/R ≦ 15 msContacts in series:1 [24 V]
10 A
Rated operational currentDC currentDC L/R ≦ 15 msContacts in series:1 [60 V]
6 A
Rated operational currentDC currentDC L/R ≦ 15 msContacts in series:2 [60 V]
10 A
Rated operational currentDC currentDC L/R ≦ 15 msContacts in series:1 [110 V]
3 A
Rated operational currentDC currentDC L/R ≦ 15 msContacts in series:3 [110 V]
6 A
Rated operational currentDC currentDC L/R ≦ 15 msContacts in series:1 [220 V]
1 A
Rated operational currentDC currentDC L/R ≦ 15 msContacts in series:3 [220 V]
5 A
Rated operational currentDC currentDC L/R ≦ 50 msContacts in series:3 [24 V]
4 A
Rated operational currentDC currentDC L/R ≦ 50 msContacts in series:3 [60 V]
4 A
Rated operational currentDC currentDC L/R ≦ 50 msContacts in series:3 [110 V]
2 A
Rated operational currentDC currentDC L/R ≦ 50 msContacts in series:3 [220 V]
1 A
Rated operational currentControl circuit reliability [Failure rate]
<10-8, < one failure at 100 million operations
(at Ue= 24 V DC, Umin= 17 V, Imin= 5.4 mA) λ
(at Ue= 24 V DC, Umin= 17 V, Imin= 5.4 mA) λ
Short-circuit rating without weldingMaximum overcurrent protective device220 V 230 V 240 V
4 PKZM0
Short-circuit rating without weldingMaximum overcurrent protective device380 V 400 V 415 V
4 PKZM0
Short-circuit rating without weldingShort-circuit protection maximum fuse500 V
10 A gG/gL
Current heat loss at IthDC operated
1.07 W
Magnet systems
Voltage toleranceDC operatedNotes
Smoothed DC, three-phase bridge rectifiers or smoothed double-wave rectification
Voltage toleranceDC operatedPick-up voltage
0.8 - 1.1
Voltage toleranceDC operatedat 24 V: without auxiliary contact component (40 °C) [Pick-up]
0.7 - 1.3 x Uc
Power consumptionDC operationDC operated [Pull-in = sealing]
3 W
duty factor
100 % DF
Changeover time at 100 % US(recommended value)DC operated closing delaySwitching times, DC operated, max. closing delay
31 ms
Changeover time at 100 % US(recommended value)DC operated N/O contact opening delaySwitching times, DC actuated make contact Opening delay, max.
12 ms
Rating data for approved types
Auxiliary contactsPilot DutyAC operated
A600
Auxiliary contactsPilot DutyDC operated
P300
Auxiliary contactsGeneral UseAC
600 V
Auxiliary contactsGeneral UseAC
15 A
Auxiliary contactsGeneral UseDC
250 V
Auxiliary contactsGeneral UseDC
1 A
Design verification as per IEC/EN 61439
Technical data for design verification
Rated operational current for specified heat dissipation [In]
15.5 A
Heat dissipation per pole, current-dependent [Pvid]
1 W
Equipment heat dissipation, current-dependent [Pvid]
0 W
Static heat dissipation, non-current-dependent [Pvs]
3 W
Heat dissipation capacity [Pdiss]
0 W
Operating ambient temperature min.
-25 °C
Operating ambient temperature max.
+60 °C
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.7 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 Insulation properties10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9 Insulation properties10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9 Insulation properties10.9.4 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.
Technical data ETIM 7.0
Low-voltage industrial components (EG000017) / Contactor relay (EC000196)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Contactor (LV) / Contactor relay ([email protected] [AAB716014])
Rated control supply voltage Us at AC 50HZ
0 - 0 V
Rated control supply voltage Us at AC 60HZ
0 - 0 V
Rated control supply voltage Us at DC
12 - 250 V
Voltage type for actuating
DC
Rated operation current Ie, 400 V
4 A
Connection type auxiliary circuit
Screw connection
Mounting method
DIN-rail/screw
Interface
No
Number of auxiliary contacts as normally closed contact
1
Number of auxiliary contacts as normally open contact
3
Number of auxiliary contacts as normally closed contact, delayed switching
0
Number of auxiliary contacts as normally open contact, leading
0
With LED indication
No
Number of auxiliary contacts as change-over contact
0
Manual operation possible
No
Approvals
Product Standards
IEC/EN 60947-4-1; UL 508; CSA-C22.2 No. 14-05; CE marking
UL File No.
E29184
UL Category Control No.
NKCR
CSA File No.
012528
CSA Class No.
3211-03
North America Certification
UL listed, CSA certified
Specially designed for North America
No
Characteristics
Accessories
1: Suppressor
2: Auxiliary contact module
2: Auxiliary contact module
Characteristic curve
Component lifespan (operations)
Ie= rated operational current
Ie= rated operational current
Characteristic curve
Component lifespan (operations)
Ie= rated operational current
Three contacts in series
Ie= rated operational current
Three contacts in series
Dimensions
Contactor with auxiliary contact module
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF EATON SWITCHING PROTECTING MOTORS EN.pdf | 35 Mbytes |
|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| DILA-31(*VDC) - 276384 EN_276384.pdf | 434 Kbytes |
|
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