Product name
Eaton Moeller® series TM Step switch
Product Length/Depth
110 millimetre
Product height
30 millimetre
Product width
30 millimetre
Product weight
0.075 kilogram
Certifications
IEC/EN 60947-3
Certified by UL for use in Canada
UL report applies to both US and Canada
CSA
IEC/EN 60947
UL 508
IEC/EN 60947-5-1
UL File No.: E36332
CSA-C22.2 No. 94
UL Category Control No.: NLRV
UL
CSA-C22.2 No. 14-05
VDE 0660
CE
Fitted with:
Black thumb grip and front plate
Degree of protection (front side)
IP65
NEMA 12
Lifespan, mechanical
1,000,000 Operations
Mounting method
Flush mounting
Mounting position
As required
Operating frequency
1200 Operations/h
Product category
Control switches
Rated impulse withstand voltage (Uimp)
4000 V AC
Suitable for
Front mounting
Climatic environmental conditions
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
50 °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 1.0 mm², ferrules to DIN 46228
2 x 1.0 mm², ferrules to DIN 46228
Terminal capacity (flexible)
2 x 1.5 mm²
1 x 1.5 mm²
Terminal capacity (solid/flexible with ferrule AWG)
14
Terminal capacity (solid/stranded)
2 x 1,5 mm²
1 x 1.5 mm²
Screw size
M2.5, Terminal screw
Tightening torque
3.5 lb-in, Screw terminals
0.4 Nm, Screw terminals
Rated operating voltage (Ue) at AC - max
500 V
Rated operational current (Ie) at AC-21, 440 V
10 A
Rated operational power at AC-23A, 400 V, 50 Hz
3 kW
Rated uninterrupted current (Iu)
10 A
Uninterrupted current
Rated uninterrupted current Iu is specified for max. cross-section.
Short-circuit protection rating
10 A gG/gL, Fuse, Contacts
Switching capacity (main contacts, general use)
10 A, Rated uninterrupted current max. (UL/CSA)
Switching capacity (auxiliary contacts, general use)
10A, IU, (UL/CSA)
Switching capacity (auxiliary contacts, pilot duty)
A300 (UL/CSA)
Assigned motor power at 115/120 V, 60 Hz, 1-phase
0.33 HP
Assigned motor power at 115/120 V, 60 Hz, 3-phase
0.75 HP
Assigned motor power at 230/240 V, 60 Hz, 1-phase
0.75 HP
Assigned motor power at 230/240 V, 60 Hz, 3-phase
1 HP
Assigned motor power at 277 V, 60 Hz, 1-phase
0.75 HP
Control circuit reliability
1 failure per 100,000 switching operations statistically determined, at 24 V DC, 10 mA)
Actuator function
Maintained
Without 0 (Off) position
Number of switch positions
5
Equipment heat dissipation, current-dependent Pvid
0 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0.15 W
Rated operational current for specified heat dissipation (In)
10 A
Static heat dissipation, non-current-dependent Pvs
0 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
UV resistance only in connection with protective shield.
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.