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FAZ-B6/4 279029 Y7-279029 EATON ELECTRIC Miniature circuit breaker (MCB), 6A, 4p, B-Char, AC
FAZ-B6/4
279029
Y7-279029
EATON - MOELLER
1 Pcs.
Miniature circuit breaker (MCB), 6A, 4p, B-Char, AC
FAZ-B6/4
Eaton Moeller series xEffect - FAZ MCB. FAZ, 4 pole, tripping characteristic: B, rated current In: 6 A
Miniature circuit breaker (MCB), FAZ, 4 pole, tripping characteristic: B, rated current In: 6 A, Switchgear for industrial and advanced commercial applications
Automation > Miniature circuit breaker (MCB)
Modular Switchgear – Industrial
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Designed by Eaton Moeller, the FAZ-B6/4 is a miniature circuit breaker (MCB) engineered to protect electrical installations against overcurrents and short circuits. Industrial and commercial power distribution networks rely on such multi-pole protective switching devices to safely isolate faulty circuits and prevent equipment damage. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Built-in depth (EF000218): 70.5 mm
- Release characteristic (EF000889): B
- Number of poles (total) (EF008618): 4
- Number of protected poles (EF005548): 4
- Rated current (EF000227): 6 A
- Rated voltage (EF000228): 400 V
- Rated insulation voltage Ui (EF001366): 440 V
- Rated impulse withstand voltage Uimp (EF011980): 4 kV
- Voltage type (EF000187): AC
- Frequency (EF000416): 50 Hz
- Power loss (EF005387): 5.7 W
- Current limiting class (EF002568): 3
- Flush-mounted installation (EF007517): No
- Concurrently switching neutral conductor (EF005997): Yes
- Over voltage category (EF002569): 3
- Pollution degree (EF002570): 2
More info
▲General specifications
Product Name
Eaton Moeller series xEffect - FAZ MCB
Catalog Number
279029
Model Code
FAZ-B6/4
EAN
4015082790295
Product Length/Depth
80 mm
Product Height
75.5 mm
Product Width
72 mm
Product Weight
0.439 kg
Compliances
RoHS conform
Certifications
IEC/EN 60947-2
IEC/EN 60898
EN45545-2
IEC 61373
IEC/EN 60898
EN45545-2
IEC 61373
Delivery Programme
Application
Number of poles
Four-pole
Number of poles (total)
4
Number of poles (protected)
4
Tripping characteristic
B
Release characteristic
B
Amperage Rating
6 A
Type
- FAZ
- Miniature circuit breaker
Technical data - electrical
Voltage type
AC
Voltage rating
240 V AC / 415 V AC
Voltage rating at DC
60 V DC (per pole)
Voltage rating (IEC/EN 60898-1)
415 VAC
Voltage rating (UL)
480Y/277 V
Rated operational voltage (Ue) - max
400 V
Operational voltage (IEC/EN 60947-2) - max
440 VAC
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) at max voltage rating
10 kA
Rated switching capacity (IEC/EN 60947-2)
15 kA
Rated switching capacity (IEC/EN 60898-1)
10 kA
Operational switching capacity
7.5 kA
Breaking capacity
10 kA (UL1077)
Rated service short-circuit breaking capacity (IEC/EN 60898-1)
7.5 kA
Rated service short-circuit breaking capacity (IEC/EN 60947-2)
7.5 kA
Rated short-circuit breaking capacity (EN 60898) at 230 V
10 kA
Rated short-circuit breaking capacity (EN 60898) at 400 V
10 kA
Rated short-circuit breaking capacity (IEC 60947-2) at 230 V
15 kA
Rated short-circuit breaking capacity (IEC 60947-2) at 400 V
15 kA
Admissible back-up fuse - max
125 A gL/gG
Selectivity class
3
Overvoltage category
III
Pollution degree
2
Lifespan, electrical
10000 operations
Direction of incoming supply
As required
Technical data - mechanical
Frame
45 mm
Enclosure width
80 mm
Width in number of modular spacings
4
Built-in depth
70.5 mm
Mounting width per pole
17.5 mm
Mounting width
17.5 mm
Mounting Method
Top-hat rail IEC/EN 60715
Mounting position
As required
Degree of protection
IP20
IP40 (when fitted)
IP40 (when fitted)
Terminals (top and bottom)
Twin-purpose terminals
Connectable conductor cross section (solid-core) - min
1 mm²
Connectable conductor cross section (solid-core) - max
25 mm²
Connectable conductor cross section (multi-wired) - min
1 mm²
Connectable conductor cross section (multi-wired) - max
25 mm²
Terminal capacity of screw terminals for main cable
10 mm² (2x)
Terminal capacity (control cable)
25 mm² (1x)
Terminal protection
Finger and hand touch safe, DGUV VS3, EN 50274
Busbar material thickness
0.8 mm - 2 mm
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
6 A
Heat dissipation per pole, current-dependent
0 W
Equipment heat dissipation, current-dependent
7.2 W
Static heat dissipation, non-current-dependent
0 W
Heat dissipation capacity
0 W
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
75 °C
Additional information
Current limiting class
3
Features
Concurrently switching N-neutral
Additional equipment possible
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
FAZ
Miniature circuit breaker
Miniature circuit breaker