Product Length/Depth

75 mm

Product Height

68 mm

Product Width

45 mm

Product Weight

0.294 kg

Certifications

IEC/EN 60947-4-1

UL

UL 508

UL Category Control No.: NKCR

UL File No.: E29184

CSA File No.: 012528

VDE 0660

CSA

CSA Class No.: 3211-03

IEC/EN 60947

CE

CSA-C22.2 No. 14-05

EN 60947-5-1

Features

Positive operating contacts to EN 60947-5-1 appendix L, including auxiliary contact module

Fitted with:

Suppressor circuit

Positive operation contacts

Built-in suppressor circuit

Application

Contactor relays

Degree of protection

IP20

Shock resistance

7 g, N/O auxiliary contact, Basic unit with auxiliary contact module, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms

5 g, N/C auxiliary contact, Basic unit with auxiliary contact module, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms

Lifespan, mechanical

20,000,000 Operations (DC operated)

Mounting method

DIN-rail/screw

Operating frequency

9000 Operations/h

Overvoltage category

III

Pollution degree

3

Product category

DILA relays

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

Voltage type

DC

Ambient operating temperature - min

-25 °C

Ambient operating temperature - max

60 °C

Ambient operating temperature (enclosed) - min

25 °C

Ambient operating temperature (enclosed) - max

40 °C

Ambient storage temperature - min

40 °C

Ambient storage temperature - max

80 °C

Climatic proofing

Damp heat, cyclic, to IEC 60068-2-30

Damp heat, constant, to IEC 60068-2-78

Terminal capacity (flexible with ferrule)

1 x (0.75 - 2.5) mm², Screw terminals

2 x (0.75 - 2.5) mm², Screw terminals

Terminal capacity (solid)

1 x (0.75 - 4) mm², Screw terminals

2 x (0.75 - 2.5) mm², Screw terminals

Terminal capacity (solid/stranded AWG)

18 - 14, Screw terminals

Stripping length (main cable)

10 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 current (Ie)

5 A at 220 V, DC L/R <= 15 ms (with 3 contacts in series)

1 A at 220 V, DC L/R <= 50 ms (with 3 contacts in series)

1 A at 220 V, DC L/R <= 15 ms (with 1 contact in series)

3 A at 110 V, DC L/R <= 15 ms (with 1 contact in series)

4 A at 24 V, DC L/R <= 50 ms (with 3 contacts in series)

10 A at 24 V, DC L/R <= 15 ms (with 1 contact in series)

2 A at 110 V, DC L/R <= 50 ms (with 3 contacts in series)

6 A at 110 V, DC L/R <= 15 ms (with 3 contacts in series)

4 A at 60 V, DC L/R <= 50 ms (with 3 contacts in series)

6 A at 60 V, DC L/R <= 15 ms (with 1 contact in series)

10 A at 60 V, DC L/R <= 15 ms (with 2 contacts in series)

16 A

Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V

4 A

Rated operational current (Ie) at AC-15, 380 V, 400 V, 415 V

4 A

Rated operational current (Ie) at AC-15, 500 V

1.5 A

Rated insulation voltage (Ui)

690 V

Rated operational voltage (Ue) at AC - max

690 V

Short-circuit protection rating without welding

10 A gG/gL, 500 V, Max. Fuse, Contacts

Safe isolation

400 V AC, Between coil and auxiliary contacts, According to EN 61140

400 V AC, Between auxiliary contacts, According to EN 61140

Switching capacity (auxiliary contacts, general use)

1 A, 250 V DC, (UL/CSA)

15 A, 600 V AC, (UL/CSA)

Switching capacity (auxiliary contacts, pilot duty)

P300, DC operated (UL/CSA)

A600, AC operated (UL/CSA)

Duty factor

100 %

Pick-up voltage

0.8 - 1.1 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

2.6 W

Power consumption (sealing) at DC

2.6 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 - max

48 V

Switching time (DC operated, make contacts, closing delay) - max

31 ms

Switching time (DC operated, make contacts, opening delay) - max

12 ms

Voltage tolerance

Smoothed DC, three-phase bridge rectifiers or smoothed double-wave rectification

Connection to SmartWire-DT

No

Code number

31E

Control circuit reliability

λ < 5 x 10-7 (1 failure at 2,000,000 operations for Uₑ = 24 V DC, Umin = 17 V, Imin = 5.4 mA)

Number of auxiliary contacts (change-over contacts)

0

Number of contacts (normally closed contacts)

1

Number of contacts (normally open contacts)

3

Number of auxiliary 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

1 W

Rated operational current for specified heat dissipation (In)

15.5 A

Static heat dissipation, non-current-dependent Pvs

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.