Delivery program

Basic function
Miniature circuit-breakers
Number of poles
4 pole
Tripping characteristic
C
Application
Switchgear for industrial and advanced commercial applications
Rated current [In]
16 A
Rated switching capacity acc. to IEC/EN 60947-2 [Icu]
25 kA
Product range
FAZ-T

Technical data

Electrical
Standards
IEC/EN 60947-2
EN 45545-2; IEC 61373
Rated voltage according to IEC/EN 60947-2 [Un]
415 V AC
Rated switching capacity acc. to IEC/EN 60947-2 [Icu]
25 kA
Rated service short-circuit breaking capacity according to IEC/EN 60947-2 [Ics]
12,5 kA
Max operational voltage according to IEC/EN 60947-2
440 V AC
Rated switching capacity according to IEC/EN 60947-2 (max operational voltage) [Icu]
15 kA
Rated service short-circuit breaking capacity according to IEC/EN 60947-2 (max operational voltage) [Ics]
7,5 kA
Max operational voltage DC according to IEC/EN 60947-2
60/pole V DC
Rated voltage according to IEC/EN 60898-1 [Un]
415 V AC
Rated switching capacity according to IEC/EN 60898-1 [Icn]
15 kA
Rated service short-circuit breaking capacity according to IEC/EN 60898-1 [Ics]
7,5 kA
Rated insulation voltage [Ui ]
440 V
Rated frequency [f]
50/60 Hz
Characteristic
B, C, D
Direction of incoming supply
as required
lifespanElectrical [Operations]
≧ 4000
lifespanMechanical [Operations]
≧ 10000
Mechanical
Standard front dimension
45 mm
Enclosure height
80 mm
Mounting width per pole
17.5 mm
Mounting
Quick attachment with 3 latch positions for top-hat rail IEC/EN 60715
Degree of Protection
IP20
Terminals top and bottom
Twin-purpose terminals
Terminal protection
Finger- and back-of-hand proof according to BGV A3 and ÖVE-EN 6
Terminal capacities
1 - 25 mm2
Tightening torque of fixing screws
max. 2.4 N/m
Thickness of busbar material
0.8 (exept N 0.5 SU) mm
Mounting position
As required

Design verification as per IEC/EN 61439

Technical data for design verification
Rated operational current for specified heat dissipation [In]
16 A
Heat dissipation per pole, current-dependent [Pvid]
0 W
Equipment heat dissipation, current-dependent [Pvid]
9.2 W
Static heat dissipation, non-current-dependent [Pvs]
0 W
Heat dissipation capacity [Pdiss]
0 W
Operating ambient temperature min.
-40 °C
Operating ambient temperature max.
+75 °C
linear, per +1 °C, results in a 0.5% reduction of current carrying capacity
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.7 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 Insulation properties10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9 Insulation properties10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9 Insulation properties10.9.4 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.

Technical data ETIM 7.0

Circuit breakers and fuses (EG000020) / Miniature circuit breaker (MCB) (EC000042)
Electric engineering, automation, process control engineering / Electrical installation, device / Miniature circuit breaker system (MCB) / Miniature circuit breaker (MCB) (ecl@ss10.0.1-27-14-19-01 [AAB905014])
Release characteristic
C
Number of poles (total)
4
Number of protected poles
4
Rated current
16 A
Rated voltage
230 V
Rated insulation voltage Ui
440 V
Rated impulse withstand voltage Uimp
4 kV
Rated short-circuit breaking capacity Icn EN 60898 at 230 V
15 kA
Rated short-circuit breaking capacity Icn EN 60898 at 400 V
15 kA
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V
25 kA
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V
25 kA
Voltage type
AC
Frequency
50 - 60 Hz
Current limiting class
3
Suitable for flush-mounted installation
No
Concurrently switching N-neutral
Yes
Over voltage category
3
Pollution degree
2
Additional equipment possible
Yes
Width in number of modular spacings
4
Built-in depth
70.5 mm
Degree of protection (IP)
IP20
Ambient temperature during operating
-25 - 75 °C
Connectable conductor cross section multi-wired
1 - 25 mm²
Connectable conductor cross section solid-core
1 - 25 mm²

Characteristics

Characteristic curve
1220DIA-9
Tripping characteristic FAZ at 30 °C:
B, C, D to IEC/EN 60898

Dimensions

1220DIM-87