Product name
Eaton Moeller® series EMT6 Thermistor overload relay
Product Length/Depth
103 millimetre
Product height
83 millimetre
Product width
23 millimetre
Product weight
0.128 kilogram
Certifications
UL 508
CSA Class No.: 3211-03
IEC/EN 61000-4-3
IEC/EN 60947-8
EN 55011
UL
CE
UL Category Control No.: NKCR
CSA
IEC/EN 60947
IEC/EN 61000-4-2
UL File No.: E29184
CSA File No.: 12528
VDE 0660
CSA-C22.2 No. 14
Product Type
Thermistor overload relay
Electric connection type
Screw connection
Functions
Test function via separate button
Notifications of mains and faults via LED display
Temperature measuring range - min
0 °C
Temperature measuring range - max
0 °C
Degree of protection
IP20
Mounting position
As required
Product category
EMT6 thermistor overload relay for machine protection
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
4000 V AC
Safe isolation
250 V AC, Between the contacts, According to EN 61140
250 V AC, Between the contacts and power supply, According to EN 61140
Shock resistance
10 g, 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
60 °C
Ambient operating temperature (enclosed) - min
25 °C
Ambient operating temperature (enclosed) - max
45 °C
Ambient storage temperature - min
45 °C
Ambient storage temperature - max
85 °C
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Electro magnetic compatibility
Burst impulse
According to IEC/EN 61000-4-4
1 kV, Signal cable
2 kV, Supply cable
Electromagnetic fields
10 V/m at 80 - 1000 MHz (according to IEC EN 61000-4-3)
3 V/m at 1.4 - 2 GHz (according to IEC EN 61000-4-3)
1 V/m at 2.0 - 2.7 GHz (according to IEC EN 61000-4-3)
Immunity to line-conducted interference
10 V (according to IEC/EN 61000-4-6)
Radio interference class
Class B (EN 55011)
Surge rating
According to IEC/EN 61000-4-5, power pulses (Surge), EMC
2 kV, symmetrical, power pulses (Surge), EMC
4 kV, asymmetrical, power pulses (Surge), EMC
Terminal capacity
2 x (0.5 - 1.5) mm², solid
1 x (0.5 - 2.5) mm², solid
1 x (0.5 - 2.5) mm², flexible with ferrule
2 x (0.5 - 1.5) mm², flexible with ferrule
20 - 14 AWG, solid or stranded
Screw size
M3.5, Terminal screw
Screwdriver size
1 x 6 mm, Terminal screw, Standard screwdriver
2, Terminal screw, Pozidriv screwdriver
Tightening torque
1.2 Nm, Screw terminals
Conventional thermal current ith of auxiliary contacts (1-pole, open)
6 A
Pick-up voltage
0.85 - 1.1 V x Uₑ
Power consumption
2 W at DC
3.5 VA at AC
Rated control supply voltage (Us) at AC, 50 Hz - min
24 V
Rated control supply voltage (Us) at AC, 50 Hz - max
240 V
Rated control supply voltage (Us) at AC, 60 Hz - min
24 V
Rated control supply voltage (Us) at AC, 60 Hz - max
240 V
Rated control supply voltage (Us) at DC - min
24 V
Rated control supply voltage (Us) at DC - max
240 V
Rated insulation voltage (Ui)
400 V
Rated operational current (Ie)
1 A at AC-15, 380 V 400 V 415 V (NC)
3 A at AC-14, 380 V 400 V 415 V (NO)
3 A at AC-15, 220 V 230 V 240 V (NO)
3 A at AC-15, 220 V 230 V 240 V
3 A at AC-14, 300 V (NO)
1 A at AC-15, 380 V 400 V 415 V (NO)
3 A at AC-14, 300 V (NC)
3 A at AC-14, 400 V (NC)
3 A at AC-14, 380 V 400 V 415 V (NC)
1 A at AC-15, 300 V (NO)
3 A at AC-15, 220 V 230 V 240 V (NC)
1 A at AC-15, 300 V (NC)
Rated operational voltage (Ue) - max
240 V
Short-circuit protection rating
Max. 6 A gG/gL, Fuse, Contacts
Voltage rating - max
600 V
Number of contacts (change-over contacts)
0
Number of contacts (normally closed contacts)
1
Number of contacts (normally open contacts)
1
Equipment heat dissipation, current-dependent Pvid
0 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0 W
Rated operational current for specified heat dissipation (In)
0 A
Static heat dissipation, non-current-dependent Pvs
0.8 W
