Product name
Eaton Moeller® series DILER Control Relay
Part no.
DILER-31-G(24VDC)
Product Length/Depth
54 millimetre
Product height
58 millimetre
Product width
45 millimetre
Product weight
0.206 kilogram
Certifications
UL 508
CSA Class No.: 3211-03
CSA File No.: 012528
UL
IEC/EN 60947-4-1
VDE 0660
CSA-C22.2 No. 14-05
IEC/EN 60947
UL Category Control No.: NKCR
CSA
UL File No.: E29184
CE
EN 60947-5-1
Product Type
Control Relay
Features
Positive operating contacts to EN 60947-5-1 appendix L, including auxiliary contact module
Fitted with:
Interlocked opposing contacts
Application
Contactor relays
Degree of protection
IP20
Lifespan, mechanical
20,000,000 Operations (DC operated)
Mounting method
DIN-rail/screw
Mounting position
As required (except vertical with terminals A1/A2 at the bottom)
Operating frequency
9000 Operations/h
Product category
DILER Mini-contactors
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)
6000 V AC
Shock resistance
8 g, N/C auxiliary contact, Basic unit with auxiliary contact module, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
10 g, N/O auxiliary contact, Basic unit with auxiliary contact module, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms
Climatic environmental conditions
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
50 °C
Ambient operating temperature (enclosed) - min
25 °C
Ambient operating temperature (enclosed) - max
40 °C
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Terminal capacity (flexible with ferrule)
1 x (0.75 - 1.5) mm²
2 x (0.75 - 1.5) mm²
Terminal capacity (solid)
1 x (0.75 - 2.5) mm²
2 x (0.75 - 2.5) mm²
Terminal capacity (solid/stranded AWG)
1 x (18 - 14)
2 x (18 - 14)
18 - 14
Stripping length (main cable)
8 mm
Screw size
M3.5, Terminal screw
Screwdriver size
2, Terminal screw, Pozidriv screwdriver
0.8 x 5.5/1 x 6 mm, Terminal screw, Standard screwdriver
Tightening torque
1.2 Nm, Screw terminals
Rated operational voltage (Ue) at AC - max
600 V
Rated insulation voltage (Ui)
690 V
Rated operational current (Ie)
1.5 A at 110 V, DC L/R ≤ 15 ms (with 3 contacts in series)
2.5 A at 60 V, DC L/R ≤ 15 ms (with 2 contacts in series)
0.5 A at 220 V, DC L/R ≤ 15 ms (with 3 contacts in series)
2.5 A at 24 V, DC L/R ≤ 15 ms (with 1 contact in series)
Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V
6 A
Rated operational current (Ie) at AC-15, 380 V, 400 V, 415 V
3 A
Rated operational current (Ie) at AC-15, 500 V
1.5 A
Safe isolation
300 V AC, Between coil and auxiliary contacts, According to EN 61140
300 V AC, Between auxiliary contacts, According to EN 61140
Short-circuit protection rating
10 A fast, 500V, Maximum fuse, Short-circuit rating without welding, Contacts
Short-circuit protection rating without welding
6 A gG/gL, 500 V, Max. Fuse, Contacts
Switching capacity (auxiliary contacts, general use)
0.5 A, 250 V DC, (UL/CSA)
10 A, 600 V AC, (UL/CSA)
Switching capacity (auxiliary contacts, pilot duty)
A600, AC operated (UL/CSA)
P300, DC operated (UL/CSA)
Pick-up voltage
0.85 - 1.3 V DC x Uc
0.7 - 1.3 V DC x Uc (at 24 V: without auxiliary contact module and at ambient air temperature + 40 °C)
Power consumption (pick-up) at DC
2.3 W
Power consumption (sealing) at DC
2.3 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
Voltage tolerance
Smoothed DC, three-phase bridge rectifiers or smoothed double-wave rectification
Rated control supply voltage (Us) at DC - max
24 V
Switching time (DC operated, make contacts, closing delay) - min
26 ms
Switching time (DC operated, make contacts, closing delay) - max
35 ms
Switching time (DC operated, make contacts, opening delay) - min
15 ms
Switching time (DC operated, make contacts, opening delay) - max
25 ms
Switching time (DC operated, N/O, with auxiliary contact module, closing delay)
70 ms
Control circuit reliability
< 2 λ, < 1 failure at 100,000,000 Operations (at Uₑ = 24 V DC, Umin = 17 V, Imin = 5.4 mA)
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
1
Number of auxiliary contacts (normally open contacts)
3
Number of contacts (normally closed contacts)
1
Number of contacts (normally open contacts)
3
Equipment heat dissipation, current-dependent Pvid
0 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0.4 W
Rated operational current for specified heat dissipation (In)
6 A
Static heat dissipation, non-current-dependent Pvs
2.3 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.
