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Miniature circuit breaker (MCB), 1A, 1p, B-Char, ACMiniature circuit breaker (MCB) FAZ-NA, 1 pole, Tripping characteristic: B, Rated current In: 1 A, Switchgear for export to North America (UL-listed)

Miniature circuit breaker (MCB), 1A, 1p, B-Char, AC
Miniature circuit breaker (MCB) FAZ-NA, 1 pole, Tripping characteristic: B, Rated current In: 1 A, Switchgear for export to North America (UL-listed)

Tripping characteristic B
Rated switching capacity acc. to IEC/EN 60947-2 [Icu] 15 kA
Product range FAZ-NA
Standards UL 489, CSA C22.2 No. 5
IEC 60947-2
Rated operational voltage [Ue] [Ue] 277/480 Y V AC
Rated operational voltage [Ue] 60 V DC
Rated voltage according to IEC/EN 60947-2 [Un] 254
277 (UL) V AC
Rated voltage according to UL [Un] 277 V AC
Rated switching capacity acc. to IEC/EN 60947-2 [Icu] 15 kA
Breaking capacity according to UL 10 (UL489) kA
Characteristic B, C, D
Selectivity Class 3
lifespan
>Lifespan [Operations]
> 20000
Direction of incoming supply as required
Standard front dimension 45 mm
Enclosure height 105 mm
Mounting width per pole 17.7 mm
Mounting IEC/EN 60715 top-hat rail
Degree of Protection IP20, IP40 (when fitted)
Terminals top and bottom Twin-purpose terminals
Terminal protection Finger and back-of-hand proof to BGV A2
Tightening torque of fixing screws max. 2.4
UL:
#18-12 AWG: 2.4 Nm (21 lb-in)
#10-8 AWG: 2.8 Nm (25 lb-in)
#6 AWG: 4 Nm (36 lb-in) N/m
Mounting position As required
Operating ambient temperature min. -25 °C
Operating ambient temperature max. +75 °C
Release characteristic B
Number of poles (total) 1
Number of protected poles 1
Rated current 1 A
Rated voltage 240 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 0 kA
Rated short-circuit breaking capacity Icn EN 60898 at 400 V 0 kA
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 15 kA
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V 15 kA
Voltage type AC
Frequency 50 - 60 Hz
Current limiting class 3
Suitable for flush-mounted installation No
Concurrently switching N-neutral No
Over voltage category 3
Pollution degree 2
Additional equipment possible Yes
Width in number of modular spacings 1
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
Product Standards IEC/EN 60947-2; UL 489; CSA-C22.2 No. 5-09; CE marking
UL File No. E235139
UL Category Control No. DIVQ
CSA File No. 204453
CSA Class No. 1432-01
North America Certification UL listed, CSA certified
Specially designed for North America Yes, suitable as BCPD
Suitable for Feeder circuits, branch circuits
Current Limiting Circuit-Breaker Yes
Max. Voltage Rating ≤ 32 A
Degree of Protection IEC: IP20, UL/CSA Type: -

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