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174542

Eaton Moeller series xEffect - AZ MCB. Miniature circuit breaker (MCB), 25A, 4p, type D characteristic

常用规格

Product Name
Eaton Moeller series xEffect - AZ MCB
Catalog Number
174542
Product Length/Depth
75 mm
Product Height
90 mm
Product Width
108 mm
Product Weight
0.905 kg
Compliances
RoHS conform
Certifications
EN45545-2
IEC 61373

产品规格

Used with
AZ
Miniature circuit breaker
Amperage Rating
25 A
Features
Additional equipment possible
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.
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.
Pollution degree
2
Degree of protection
IP20
Equipment heat dissipation, current-dependent
11.2 W
Rated impulse withstand voltage (Uimp)
4 kV
Tripping characteristic
D
Ambient operating temperature - max
55 °C
Ambient operating temperature - min
-25 °C
Built-in depth
75 mm
Connectable conductor cross section (multi-wired) - max
50 mm²
Connectable conductor cross section (multi-wired) - min
2.5 mm²
Connectable conductor cross section (solid-core) - max
50 mm²
Connectable conductor cross section (solid-core) - min
2.5 mm²
Current limiting class
3
Frequency rating - max
60 Hz
Frequency rating - min
50 Hz
Heat dissipation capacity
0 W
Heat dissipation per pole, current-dependent
2.8 W
Width in number of modular spacings
6
Voltage type
AC
Overvoltage category
III
Number of poles
Four-pole
Release characteristic
D
Type
  • AZ
  • Miniature circuit breaker
Special features
Ambient temperature hint: a 1 °C increase results in a 0.5% linear reduction of current carrying capacity
Application
  • Switchgear for industrial and advanced commercial applications
  • xEffect - Switchgear for industrial and advanced commercial applications
Number of poles (protected)
4
Number of poles (total)
4
Rated insulation voltage (Ui)
440 V
Rated operational current for specified heat dissipation (In)
25 A
Rated operational voltage (Ue) - max
400 V
Rated short-circuit breaking capacity (EN 60898) at 230 V
0 kA
Rated short-circuit breaking capacity (EN 60898) at 400 V
0 kA
Rated short-circuit breaking capacity (IEC 60947-2) at 230 V
25 kA
Rated short-circuit breaking capacity (IEC 60947-2) at 400 V
25 kA
Rated switching capacity (IEC/EN 60947-2)
25 kA
Static heat dissipation, non-current-dependent
0 W

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