Product name
Eaton Moeller® series Z5 Thermal overload relay
Product Length/Depth
146 millimetre
Product height
164 millimetre
Product width
128 millimetre
Product weight
1.47 kilogram
Certifications
UL File No.: E29184
UL Category Control No.: NKCR
CSA File No.: 012528
VDE 0660
IEC/EN 60947-4-1
CSA
UL
CSA-C22.2 No. 60947-4-1-14
CSA Class No.: 3211-03
CE
IEC/EN 60947
UL 60947-4-1
Product Type
Thermal overload relay
Catalog Notes
Ambient air temperature: Operating range to IEC/EN 60947
Rated operational current: Switch-on and switch-off conditions based on DC-13, time constant as specified.
Features
Trip-free release
Phase-failure sensitivity (according to IEC/EN 60947, VDE 0660 Part 102)
Test/off button
Reset pushbutton manual/auto
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
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Mounting method
Direct mounting
Direct attachment
Separate mounting
Overload release current setting - min
70 A
Overload release current setting - max
100 A
Product category
Overload relay Z5
Protection
With terminal cover, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)
8000 V AC
4000 V (auxiliary and control circuits)
Shock resistance
10 g, Mechanical, Sinusoidal, Shock duration 10 ms
Suitable for
Branch circuits, (UL/CSA)
Temperature compensation
Continuous
≤ 0.25 %/K, residual error for T > 40°
Terminal capacity (busbar)
25 mm width, Main connection
Terminal capacity (flexible with cable lug)
185 mm²
Terminal capacity (flexible with ferrule)
2 x (0.75 - 2.5) mm², Control circuit cables
1 x (0.75 - 2.5) mm², Control circuit cables
Terminal capacity (solid)
2 x (0.75 - 4) mm², Control circuit cables
1 x (0.75 - 4) mm², Control circuit cables
Terminal capacity (solid/stranded AWG)
2/0 - 500 MCM, Main cables
2 x (18 - 14), Control circuit cables
Terminal capacity (stranded with cable lug)
185 mm²
Width across flats
16 mm (Hexagon head spanner SW)
Stripping length (control circuit cable)
8 mm
Screw size
M10 x 35, Terminal screw, Main connections
M3.5, Terminal screw, Control circuit cables
Screwdriver size
2, Terminal screw, Control circuit cables, Pozidriv screwdriver
1 x 6 mm, Terminal screw, Control circuit cables, Standard screwdriver
Tightening torque
1.2 Nm, Screw terminals, Control circuit cables
18 Nm, Main cable connection screw/bolt
Conventional thermal current ith of auxiliary contacts (1-pole, open)
6 A
Rated operational current (Ie) at AC-15, 120 V
1.5 A
Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V
1.5 A
Rated operational current (Ie) at AC-15, 380 V, 400 V, 415 V
0.9 A
Rated operational current (Ie) at DC-13, 110 V
0.4 A
Rated operational current (Ie) at DC-13, 220 V, 230 V
0.2 A
Rated operational current (Ie) at DC-13, 24 V
0.9 A
Rated operational current (Ie) at DC-13, 60 V
0.75 A
Rated operational voltage (Ue) - max
1000 V
Safe isolation
500 V AC, Between main circuits, According to EN 61140
240 V AC, Between auxiliary contacts, According to EN 61140
440 V, Between auxiliary contacts and main contacts, According to EN 61140
Switching capacity (auxiliary contacts, pilot duty)
B600 at opposite polarity, AC operated (UL/CSA)
R300, DC operated (UL/CSA)
B300 at opposite polarity, AC operated (UL/CSA)
Voltage rating - max
600 V AC
Short-circuit current rating (basic rating)
10 kA, SCCR (UL/CSA)
400 A Class J, max. Fuse, SCCR (UL/CSA)
400 A, max. CB, SCCR (UL/CSA)
Short-circuit protection rating
Max. 6 A gG/gL, fuse, Without welding, Auxiliary and control circuits
315 A gG/gL, Fuse, Type “1” coordination
200 A gG/gL, Fuse, Type “2” coordination
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
1
Number of auxiliary contacts (normally open contacts)
1
Number of contacts (normally closed contacts)
1
Number of contacts (normally open contacts)
1
Equipment heat dissipation, current-dependent Pvid
23.7 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
7.9 W
Rated operational current for specified heat dissipation (In)
100 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
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.