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LZMC1-A80-I 111894 EATON ELECTRIC Circuit-breaker, 3 p, 80A
LZMC1-A80-I
111894
EATON-MOELLER
Circuit-breaker, 3 p, 80A
LZMC1-A80-I
Circuit Breakers LZM
* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
More info
▲Circuit-breaker, 3 p, 80A
The circuit-breakers in the Power Defense series with Power Expert Release (PXR) tripping electronics cover applications for plant protection with only four compact sizes and are suitable for the IEC market. Test function and settings can be configured via micro-USB interface directly at the breaker and via Power Xpert Protection Manager (PXPM) software. Mounting is flexible thanks to modular function groups and can be supplemented by the extensive range of accessories.
General specifications
Product name
Eaton Moeller series Power Defense molded case circuit-breaker
Part no.
LZMC1-A80-I
EAN
4015081114429
Product Length/Depth
88 millimetre
Product height
145 millimetre
Product width
90 millimetre
Product weight
1.014 kilogram
Compliances
RoHS conform
Certifications
IEC/EN 60947
VDE 0660
IEC
VDE 0660
IEC
Product Tradename
Power Defense
Product Type
Molded case circuit breaker
Product Sub Type
None
Delivery program
Application
Use in unearthed supply systems at 690 V
Type
Circuit breaker
Circuit breaker frame type
LZM1
Number of poles
Three-pole
Amperage Rating
80 A
Release system
Thermomagnetic release
Features
Protection unit
Special features
Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn)
Rated current = rated uninterrupted current: 80 A
Rated current = rated uninterrupted current: 80 A
Technical Data - Electrical
Voltage rating
690 V - 690 V
Rated insulation voltage (Ui)
690 V AC
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
6000 V
Rated operational current
80 A (660-690 V AC-3, making and breaking capacity)
125 A (415 V AC-1, making and breaking capacity)
80 A (415 V AC-3, making and breaking capacity)
160 A (380/400 V AC-1, making and breaking capacity)
160 A (690 V AC-1, making and breaking capacity)
125 A (415 V AC-1, making and breaking capacity)
80 A (415 V AC-3, making and breaking capacity)
160 A (380/400 V AC-1, making and breaking capacity)
160 A (690 V AC-1, making and breaking capacity)
Instantaneous current setting (Ii) - min
480 A
Instantaneous current setting (Ii) - max
800 A
Overload current setting (Ir) - min
63 A
Overload current setting (Ir) - max
80 A
Short delay current setting (Isd) - min
0 A
Short delay current setting (Isd) - max
0 A
Short-circuit release non-delayed setting - min
480 A
Short-circuit release non-delayed setting - max
800 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
55 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
36 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
22.5 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
6 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
121 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
76 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
63 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
24 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
14 kA
Short-circuit total breaktime
< 10 ms
Electrical connection type of main circuit
Frame clamp
Isolation
500 V AC (between auxiliary contacts and main contacts)
300 V AC (between the auxiliary contacts)
300 V AC (between the auxiliary contacts)
Number of operations per hour - max
120
Handle type
Rocker lever
Utilization category
A (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
10000 operations at 415 V AC-1
5000 operations at 690 V AC-3
7500 operations at 415 V AC-3
10000 operations at 400 V AC-1
7500 operations at 690 V AC-1
5000 operations at 690 V AC-3
7500 operations at 415 V AC-3
10000 operations at 400 V AC-1
7500 operations at 690 V AC-1
Direction of incoming supply
As required
Technical Data - Mechanical
Mounting Method
DIN rail (top hat rail) mounting optional
Built-in device fixed built-in technique
Fixed
Built-in device fixed built-in technique
Fixed
Degree of protection
IP20
In the area of the HMI devices: IP20 (basic protection type)
In the area of the HMI devices: IP20 (basic protection type)
Degree of protection (IP), front side
IP66 (with door coupling rotary handle)
IP40 (with insulating surround)
IP40 (with insulating surround)
Degree of protection (terminations)
IP10 (tunnel terminal)
IP00 (terminations, phase isolator and band terminal)
IP00 (terminations, phase isolator and band terminal)
Protection against direct contact
Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Position of connection for main current circuit
Front side
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Damp heat, constant, to IEC 60068-2-78
Special features
Maximum back-up fuse, if the expected short-circuit currents at the installation location exceed the switching capacity of the circuit breaker (Rated short-circuit breaking capacity Icn)
Rated current = rated uninterrupted current: 80 A
Rated current = rated uninterrupted current: 80 A
Lifespan, mechanical
20000 operations
Technical Data - Mechanical - Terminals
Standard terminals
Box terminal
Terminal capacity (control cable)
0.75 mm² - 1.5 mm² (2x)
0.75 mm² - 2.5 mm² (1x)
0.75 mm² - 2.5 mm² (1x)
Terminal capacity (aluminum solid conductor/cable)
16 mm² (1x) at tunnel terminal
Terminal capacity (aluminum stranded conductor/cable)
25 mm² - 95 mm² (1x) at tunnel terminal
Terminal capacity (copper busbar)
Max. 16 mm x 5 mm direct at switch rear-side connection
Min. 12 mm x 5 mm direct at switch rear-side connection
M8 at rear-side screw connection
Min. 12 mm x 5 mm direct at switch rear-side connection
M8 at rear-side screw connection
Terminal capacity (copper solid conductor/cable)
10 mm² - 16 mm² (1x) direct at switch rear-side connection
6 mm² - 16 mm² (2x) direct at switch rear-side connection
6 mm² - 16 mm² (2x) at box terminal
16 mm² - 95 mm² (1x) at tunnel terminal
10 mm² - 16 mm² (1x) at box terminal
6 mm² - 16 mm² (2x) direct at switch rear-side connection
6 mm² - 16 mm² (2x) at box terminal
16 mm² - 95 mm² (1x) at tunnel terminal
10 mm² - 16 mm² (1x) at box terminal
Terminal capacity (copper stranded conductor/cable)
25 mm² (2x) direct at switch rear-side connection
25 mm² - 95 mm² (1x) at tunnel terminal
25 mm² (2x) at box terminal
25 mm² - 70 mm² (1x) direct at switch rear-side connection
25 mm² - 70 mm² (1x) at box terminal
25 mm² - 95 mm² (1x) at tunnel terminal
25 mm² (2x) at box terminal
25 mm² - 70 mm² (1x) direct at switch rear-side connection
25 mm² - 70 mm² (1x) at box terminal
Terminal capacity (copper strip)
Max. 9 segments of 9 mm x 0.8 mm at box terminal
Min. 2 segments of 9 mm x 0.8 mm at box terminal
Min. 2 segments of 9 mm x 0.8 mm at box terminal
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
80 A
Equipment heat dissipation, current-dependent
16.32 W
Design verification as per IEC/EN 61439
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.
Additional information
Functions
System and cable protection
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF EATON PRODUCT CATALOGUE LZM.pdf | 5 Mbytes |
|
| LZMC1-A80-I 111894 EN_111894.pdf | 117 Kbytes |
|
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