Product name
Eaton Moeller® series DIUL contactor combination
Part no.
DIULM12/21(24VDC)
Product Length/Depth
117 millimetre
Product height
68 millimetre
Product width
90 millimetre
Product weight
0.718 kilogram
Compliances
CE Marked
RoHS Compliant
Certifications
UL Category Control No.: NLDX
IEC/EN 60947-4-1
CE
UL File No.: E29096
CSA File No.: 012528
CSA-C22.2 No. 60947-4-1-14
UL 60947-4-1
CSA Class No.: 2411-03, 3211-04
UL Listed
CSA Certified
CSA
UL
Product Type
Contactor combination
Catalog Notes
IE3-fähige Geräte sind mit dem Logo auf der Verpackung gekennzeichnet.
Features
Mechanical interlock
Functions
Reversing safety
Application
Contactor combinations for starting motors with two directions of rotation
Degree of protection
IP20
NEMA Other
Product category
Contactor combinations
Suitable for
Also motors with efficiency class IE3
Utilization category
AC-3: Normal AC induction motors: starting, switch off during running
AC-4: Normal AC induction motors: starting, plugging, reversing, inching
Climatic environmental conditions
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
60 °C
Rated operational current (Ie) at AC-1, 380 V, 400 V, 415 V
12 A
Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V
12 A
Rated operational power at AC-3, 380/400 V, 50 Hz
5.5 kW
Rated operational power at AC-3, 690 V, 50 Hz
6.5 kW
Rated operational power at AC-4, 220/230 V, 50 Hz
2 kW
Rated operational power at AC-4, 660/690 V, 50 Hz
4.4 kW
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
Rated control supply voltage (Us) at DC - max
24 V
Connection
Screw connection
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
2
Equipment heat dissipation, current-dependent Pvid
2.4 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0.8 W
Rated operational current for specified heat dissipation (In)
12 A
Static heat dissipation, non-current-dependent Pvs
4.5 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.