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EATON - MOELLER FAZ-B40/2-RT-DC FAZ-B40/2-RT-DC 305949 Y7-305949 EATON ELECTRIC Int. circuit breaker FAZ, 40A, 2P, B-curve, for DC terminal .. View larger
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FAZ-B40/2-RT-DC 305949 Y7-305949 EATON ELECTRIC Int. circuit breaker FAZ, 40A, 2P, B-curve, for DC terminal ..

FAZ-B40/2-RT-DC

305949

Y7-305949

EATON - MOELLER

1 Pcs.

Int. circuit breaker FAZ, 40A, 2P, B-curve, for DC terminal ring Miniature circuit breaker (MCB), 40 A, 2p, characteristic: B, DC, ring tongue

Automation > Miniature circuit breaker (MCB)
Modular Switchgear – Industrial

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Miniature circuit breaker (MCB), 40 A, 2p, characteristic: B, DC, ring tongue

General specifications
Product name
Eaton Moeller series xEffect - FAZ-DC MCB
Part no.
FAZ-B40/2-RT-DC
EAN
9010238217447
Product Length/Depth
105 millimetre
Product height
75.5 millimetre
Product width
35.4 millimetre
Product weight
0.248 kilogram
Compliances
RoHS conform
Certifications
IEC 61373
EN45545-2
Product Tradename
xEffect - FAZ-DC
Product Type
MCB
Product Sub Type
None
Delivery program
Number of poles
Two-pole
Number of poles (total)
2
Number of poles (protected)
2
Tripping characteristic
B
Release characteristic
B
Amperage Rating
40 A
Type
FAZ-DC
Miniature circuit breaker
Technical Data - Electrical
Voltage type
DC
Rated operational voltage (Ue) - max
500 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)
10 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
10 kA
Rated short-circuit breaking capacity (IEC 60947-2) at 400 V
10 kA
Selectivity class
3
Lifespan, electrical
4000 operations
Overvoltage category
III
Pollution degree
2
Technical Data - Mechanical
Frame
45 mm
Width in number of modular spacings
2
Built-in depth
75.5 mm
Mounting width
36 mm
Mounting width per pole
17.7 mm
Mounting position
As required
Degree of protection
IP20
Terminals (top and bottom)
Lift 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 (control cable)
25 mm² (1x)
Terminal protection
Finger and hand touch safe, DGUV VS3, EN 50274
Lifespan, mechanical
20000 operations
Design verification as per IEC/EN 61439 - technical data
Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
75 °C
Additional information
Current limiting class
3
Features
Additional equipment possible

Technical data ETIM 9.0

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@ss13-27-14-19-01 [AAB905019])
Built-in depth
75.5 mm
Release characteristic
B
Number of poles (total)
2
Number of protected poles
2
Rated current
40 A
Rated voltage
500 V
Rated insulation voltage Ui
440 V
Rated impulse withstand voltage Uimp
4 kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
0 kA
Voltage type
DC
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
0 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
10 kA
Frequency
50 - 60 Hz
Power loss
8.1 W
Current limiting class
3
Flush-mounted installation
No
Concurrently switching neutral conductor
No
Over voltage category
3
Pollution degree
2
Additional equipment possible
Yes
Width in number of modular spacings
2
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
Explosion-proof
No

ETIM for 305949 Circuit breakers and fuses (EC000042)
Feature Name Feature Value
Built-in depth (EF000218) 75.5 mm
Release characteristic (EF000889) B
Number of poles (total) (EF008618) 2
Number of protected poles (EF005548) 2
Rated current (EF000227) 40 A
Rated voltage (EF000228) 500 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) DC
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) 10 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V (EF009558) 10 kA
Frequency (EF000416) 50 Hz
Power loss (EF005387) 8.1 W
Current limiting class (EF002568) 3
Flush-mounted installation (EF007517) false
Concurrently switching neutral conductor (EF005997) false
Over voltage category (EF002569) 3
Pollution degree (EF002570) 2
Additional equipment possible (EF008148) true
Width in number of modular spacings (EF002950) 2
Degree of protection (IP) (EF005474) IP20
Ambient temperature during operating (EF007515) -25 °C
Connectable conductor cross section multi-wired (EF007343) 1 mm²
Connectable conductor cross section solid-core (EF007337) 1 mm²
Explosion-proof (EF004663) false

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.