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Datasheet generated 2026-10-07
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Styrecontactor 3S1TO 230-240VAC (DILER-31(230V50HZ,240V60HZ))

Eaton · Control & Automation · Relays & Timers · Ireland · eaton.com
Part Number
DILER-31(230V50HZ,240V60HZ)  ·  HS 8536.90
Styrecontactor 3S1TO 230-240VAC (DILER-31(230V50HZ,240V60HZ))

Eaton DILER-31(230V50HZ,240V60HZ) DILER Mini Control Contactor - Contactor 230-240 VAC including 3NO+1NC.

Technical Specifications

Manufacturer part number (MPN)DILER-31(230V50HZ,240V60HZ)
EAN / GTIN4015080517689
HS code8536.90
Sales unitpcs
Package quantity5 pcs
Eaton catalogue number051768
Depth52 mm
Height58 mm
Width45 mm
Weight0.17 kg
CertificationsCSA; UL 508; CSA File No.: 012528; IEC/EN 60947-4-1; CE; IEC/EN 60947; UL File No.: E29184; UL; CSA-C22.2 No. 14-05; VDE 0660; CSA Class No.: 3211-03; EN 60947-5-1; UL Category Control No.: NKCR
Ambient operating temperature - max50 °C
Ambient operating temperature - min-25 °C
Ambient operating temperature (enclosed) - max40 °C
Ambient operating temperature (enclosed) - min-25 °C
Climatic proofingDamp heat, cyclic, to IEC 60068-2-30; Damp heat, constant, to IEC 60068-2-78
Code number31E
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
Equipment heat dissipation, current-dependent Pvid0 W
Heat dissipation capacity Pdiss0 W
Heat dissipation per pole, current-dependent Pvid0.4 W
Rated operational current for specified heat dissipation (In)6 A
Static heat dissipation, non-current-dependent Pvs1.8 W
Rated insulation voltage (Ui)690 V
Rated operational current (Ie)2.5 A at 24 V, DC L/R ≤ 15 ms (with 1 contact in series); 0.5 A at 220 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); 1.5 A at 110 V, DC L/R ≤ 15 ms (with 3 contacts in series); 10 A
Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V6 A
Rated operational current (Ie) at AC-15, 380 V, 400 V, 415 V3 A
Rated operational current (Ie) at AC-15, 500 V1.5 A
Rated operational voltage (Ue) at AC - max600 V
Safe isolation300 V AC, Between coil and auxiliary contacts, According to EN 61140; 300 V AC, Between auxiliary contacts, According to EN 61140
FeaturesPositive operating contacts to EN 60947-5-1 appendix L, including auxiliary contact module
Fitted withInterlocked opposing contacts
ApplicationContactor relays
Degree of protectionIP20
Lifespan, mechanical10,000,000 Operations (AC operated)
Mounting methodDIN-rail/screw
Mounting positionAs required (except vertical with terminals A1/A2 at the bottom)
Operating frequency9000 Operations/h
Overvoltage categoryIII
Pollution degree3
Product categoryDILER Mini-contactors
ProtectionFinger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)6000 V AC
Shock resistance10 g, N/O auxiliary contact, Basic unit with auxiliary contact module, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms; 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
Voltage typeAC
Duty factor100 %
Pick-up voltage0.85 - 1.1 V AC x Uc (voltage tolerance - dual frequency coil 50/60 Hz); 0.8 - 1.1 V AC x Uc (voltage tolerance - single-voltage coil 50 Hz and dual-voltage coil 50 Hz, 60 Hz)
Power consumption, pick-up, 50 Hz25 VA, AC, Single-frequency coil 50 Hz and Dual-frequency coil 50/60 Hz
Power consumption, pick-up, 60 Hz25 VA, AC, Single-frequency coil 50 Hz and Dual-frequency coil 50/60 Hz
Power consumption, sealing, 50 Hz1.3 W, AC, Single-frequency coil 50 Hz and Dual-frequency coil 50/60 Hz; 4.6 VA, AC, Single-frequency coil 50 Hz and Dual-frequency coil 50/60 Hz
Power consumption, sealing, 60 Hz1.3 W, AC, Single-frequency coil 50 Hz and Dual-frequency coil 50/60 Hz
Rated control supply voltage (Us) at AC, 50 Hz - max230 V
Rated control supply voltage (Us) at AC, 50 Hz - min230 V
Rated control supply voltage (Us) at AC, 60 Hz - max240 V
Rated control supply voltage (Us) at AC, 60 Hz - min240 V
Switching time (AC operated, make contacts, closing delay) - max21 ms
Switching time (AC operated, make contacts, closing delay) - min14 ms
Switching time (AC operated, make contacts, opening delay) - max18 ms
Switching time (AC operated, make contacts, opening delay) - min8 ms
Short-circuit protection rating10 A fast, 500V, Maximum fuse, Short-circuit rating without welding, Contacts
Short-circuit protection rating without welding6 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)P300, DC operated (UL/CSA); A600, AC operated (UL/CSA)
Screw sizeM3.5, Terminal screw
Screwdriver size0.8 x 5.5/1 x 6 mm, Terminal screw, Standard screwdriver; 2, Terminal screw, Pozidriv screwdriver
Stripping length (main cable)8 mm
Terminal capacity (flexible with ferrule)1 x (0.75 - 1.5) mm²; 2 x (0.75 - 1.5) mm²
Terminal capacity (solid)2 x (0.75 - 2.5) mm²; 1 x (0.75 - 2.5) mm²
Terminal capacity (solid/stranded AWG)1 x (18 - 14); 18 - 14; 2 x (18 - 14)

Properties

MOQ1

Cross-References

Attached Documents