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AF975B

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RCBO 1P+N 6kA C-25A 300mA AC

Cat ref.:AF975B
prt.
EAN No.:

3250611060048

P.U.:1 prt.
Technical Characteristics
Neutral position:right
Number of protected poles:1
Number of poles:2 P
Type of pole:1P+N
Concurrently switching N-neutral:yes
Curve:C
Frequency:50 Hz
Rated short circuit breaking capacity Icn AC according IEC60898-1:6 kA
Rated operational voltage Ue:240 V
Rated insulation voltage:500 V
Rated impulse withstand voltage:4000 V
Rated residual operating current:300 mA
Rated short circuit breaking capacity Icn under 230V AC according IEC60898-1:6 kA
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2:6 kA
Rated ultimate short-circuit breaking capacity Icu under 240V AC IEC 60947-2:6 kA
Breaking and opening capacity:6 kA
Magnetic regulating currrent at 40° C:5/10 In
min/maxi threshold value of the AC thermal operation:1,13/1,45 In
Rating current -15°C:27,6 A
Rating current -20°C:27,9 A
Rating current 0°C:26,8 A
Rating current 10°C:26,2 A
Rating current -10°C:27,4 A
Rating current 15°C:25,9 A
Rating current 20°C:25,6 A
Rating current 25°C:25,3 A
Rating current -25°C:28,2 A
Rating current 30°C:25 A
Rating current 35°C:24,8 A
Rating current 40°C:24,5 A
Rating current 45°C:24,3 A
Rating current 5°C:26,5 A
Rating current -5°C:27,1 A
Rating current 50°C:24 A
Rating current 55°C:23,8 A
Rating current 60°C:23,5 A
Correction factor of rating current for 2 devices placed side-by-side:1
Correction factor of rating current for 3 devices placed side-by-side:0,95
Correction factor of rating current for 4 and 5 devices placed side-by-side:0,9
Correction factor of rating current for 6 devices placed side-by-side:0,85
Minimal rating current of upstream aM fuse for selectivity on short-circuit:32 A
Minimal rating current of upstream gL fuse for selectivity on short-circuit:40 A
Maximal rating current of downstream aM fuse for selectivity on short-circuit:6 A
Maximal rating current of downstream gL fuse for selectivity on short-circuit:12 A
Power loss per pole at In:4,7 W
Total power loss under IN:6,5 W
Protected against nuisance tripping:no
Electric endurance in number of cycles:2000
Number of mechanical operations:2000
Depth of installed product:68 mm
Height of installed product:83 mm
Width of installed product:35 mm
Tightening torque:2,1Nm
Connection cross-sect. rigid cable:1 / 25mm²
Connection cross-sect. flexible cable:1 / 16mm²
type of connection:with screw
Standard text:IEC 61009-1
European directive RoHs:voluntary compliance
European directive WEEE:concerned
Protection index IP:IP20
Residual current type:AC
Degree of pollution according to IEC 60664 / IEC 60947-2:2
Class of energy limitation I²t:3
Altitude:2000 m
Storage temperature:-25 to 70 °C
Air humidity protection:for all climates
  • AF975B
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Data is subject to errors and technical modifications.