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AZ-2-B80 174499 Y7-174499 EATON ELECTRIC Miniature circuit breaker (MCB), 80A, 2p, type B characteristic
AZ-2-B80
174499
Y7-174499
EATON - MOELLER
1 Pcs.
Miniature circuit breaker (MCB), 80A, 2p, type B characteristic
AZ-2-B80
Eaton Moeller series xEffect - AZ MCB. Miniature circuit breaker (MCB), 80A, 2p, type B characteristic
High-quality residual current circuit-breaker/miniature circuit-breaker with overcurrent protection independent of mains voltage; contact position display red-green; terminal rear plug protection; tri-stable slide catch—enables removal from an existing closure assembly; comprehensive accessory product range can be retrofitted; wide range of rated fault currents; rated operational currents up to 40 A; trip types B,C,D; rated switching capacity 10 kA; suitable for use in the free (on-site power and outdoor distribution board) to -25 °C; suitable for use in the free (on-site power and outdoor distribution board) to -25 °C
Automation > Miniature circuit breaker (MCB)
Modular Switchgear – Industrial
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲General specifications
Product Name
Eaton Moeller series xEffect - AZ MCB
Catalog Number
174499
Model Code
AZ-2-B80
EAN
4015081709557
Product Length/Depth
75 mm
Product Height
90 mm
Product Width
54 mm
Product Weight
0.454 kg
Compliances
RoHS conform
Certifications
EN45545-2
IEC 61373
IEC 61373
Delivery programme
Application
Number of poles
Two-pole
Number of poles (total)
2
Number of poles (protected)
2
Tripping characteristic
B
Release characteristic
B
Amperage Rating
80 A
Type
- AZ
- Miniature circuit breaker
Technical data - electrical
Voltage type
AC
Rated operational voltage (Ue) - max
400 V
Rated insulation voltage (Ui)
440 V
Rated impulse withstand voltage (Uimp)
4 kV
Frequency rating - min
50 Hz
Frequency rating - max
60 Hz
Rated switching capacity (IEC/EN 60947-2)
20 kA
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
20 kA
Rated short-circuit breaking capacity (IEC 60947-2) at 400 V
20 kA
Overvoltage category
III
Pollution degree
2
Technical data - mechanical
Width in number of modular spacings
3
Built-in depth
75 mm
Degree of protection
IP20
Connectable conductor cross section (solid-core) - min
2.5 mm²
Connectable conductor cross section (solid-core) - max
50 mm²
Connectable conductor cross section (multi-wired) - min
2.5 mm²
Connectable conductor cross section (multi-wired) - max
50 mm²
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
80 A
Heat dissipation per pole, current-dependent
0 W
Equipment heat dissipation, current-dependent
14.2 W
Static heat dissipation, non-current-dependent
0 W
Heat dissipation capacity
0 W
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
55 °C
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
Current limiting class
3
Features
Additional equipment possible
Special features
Ambient temperature hint: a 1 °C increase results in a 0.5% linear reduction of current carrying capacity
Used with
Miniature circuit breaker
AZ
AZ
| Feature Name | Feature Value |
|---|---|
| Built-in depth (EF000218) | 75 mm |
| Release characteristic (EF000889) | B |
| Number of poles (total) (EF008618) | 2 |
| Number of protected poles (EF005548) | 2 |
| Rated current (EF000227) | 80 A |
| Rated voltage (EF000228) | 400 V |
| Rated insulation voltage Ui (EF001366) | 440 V |
| Rated impulse withstand voltage Uimp (EF011980) | 4 kV |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V (EF009556) | 0 kA |
| Voltage type (EF000187) | AC |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V (EF009555) | 0 kA |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V (EF009557) | 20 kA |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V (EF009558) | 20 kA |
| Frequency (EF000416) | 50 Hz |
| Current limiting class (EF002568) | 3 |
| Flush-mounted installation (EF007517) | No |
| Concurrently switching neutral conductor (EF005997) | No |
| Over voltage category (EF002569) | 3 |
| Pollution degree (EF002570) | 2 |
| Additional equipment possible (EF008148) | Yes |
| Width in number of modular spacings (EF002950) | 3 |
| Degree of protection (IP) (EF005474) | IP20 |
| Ambient temperature during operating (EF007515) | -25 °C |
| Connectable conductor cross section multi-wired (EF007343) | 2.5 mm² |
| Connectable conductor cross section solid-core (EF007337) | 2.5 mm² |
| Explosion-proof (EF004663) | No |