C120N circuit-breakers B, C and D curves EN 60898/EN 61009: IEC : 10 ka

Transcription

1 C0N circuit-breakers B, C and D curves EN 09/EN 009: IEC 097-: 0 ka function # protection of cables against overloads and short-circuits in final distribution # manual control and isolation # earth leakage protection when combined with a Vigi C0 module without temperature de: compliance with standard: EN 009 (refer to pages 905/) # remote tripping, indication, by adding auxiliaries common to the entire C0/C0 range (refer to pages 90/). description Technical data # approval: IMQ # current : 3 to 5 A # voltage Ue max.: 0 V AC # insulation voltage Ui: 500 V # impulse withstand voltage Uimp: kv # compliance with standard EN 09: devices accessible by unexperienced persons # breaking capacity: 5 as in EN 09 voltage breaking cap. (V) Icn,, 3, P as in IEC 097. (Icu) voltage breaking cap. (V) Icu (ka) P (), 3, P () breaking capacity under pole with IT isolated neutral system (case of double fault) # service breaking capacity Ics =75 % Icu # positive break indication # fast closing ensures simultaneous closing of poles # electrical durability: 5 3 A: 0000 cycles (O-C) A: 5000 cycles (O-C) # limitation class: 3 # mechanical durability: 0000 cycles (O-C) # bistable fixing pawl: simplifies disassembly # weight (g): P P 3P P # connection: 5 flexible cables:.5 to 35 mm 5 rigid cables: to 50 mm 5 terminals ensure: - degree of protection IP - tightening of wide cross-section cables - pull-out withstand of cables - automatic guiding of cable into the correct position # markers: 5 marker clips next to the upstream terminal 5 label holder on handle (P, 3P, P) # degree of pollution: 3 (for use in an industrial environment) # degree of protection: 5 open or surface mounted device: IP 5 in a Pragma or Prisma enclosure: IP (IPxxD) B curve 3 and 5 In # protection of very long cables # protection of networks supplied by generators C curve 5 and 0 In # protection of standard networks D curve 0 and In # protection of circuits that supply high inrush current loads: transformers, motors, etc. 900E.fm/ Updated: 5/07/0

2 C0N circuit-breakers B curve EN 09/EN 009: IEC 097-: 0 ka B curve C0N P P P P Updated: 5/07/0 900E.fm/3

3 C0N circuit-breakers C curve EN 09/EN 009: IEC 097-: 0 ka C curve C0N P P P P E.fm/ Updated: 5/07/0

4 C0N circuit-breakers D curve EN 09/EN 009: IEC 097-: 0 ka D curve C0N P P P P additional information auxiliaries: page 9/ accessories: page 9903/ Vigi module: page 905/ discrimination table: page 95/ dimensions: page 90/ de: page 955/ tripping curves: page 900/ Updated: 5/07/0 900E.fm/5

5 services practical advice C0 circuit-breaker choice tables C0N C0H current maximum voltage Ue (V) AC 0 DC 5 V/pole minimum voltage Ue min (V AC-DC) insulation voltage Ui (V) 500 impulse voltage Uimp (kv) of poles 3 3 breaking capacity AC EN 09 (ka) Icn 30/00 V Ics IEC 097. (ka) Icu 30 V V V 3 () 0.5 () 5 0 V 0 Ics 75 % Icu 50 % Icu breaking capacity DC IEC 097- Icu / V (P) 0 5 (ka) () 5 V (P) V (P) 0 5 fast closing b b b b isolation with positive break indication b b b b adaptable Vigi module b b auxiliaries OF-SD, OF+SD/OF b b b b MN, MX-OF b b b b Tm b b b b connection screwdriver Ø (mm).5 mm maximum blade (POSIDRIV No. ) tightening torque(n.m) 3.5 inlet dimension (mm) H x L: 0 x 0 utilisation temperature ( C) -30 to + 0 storage temperature ( C) -0 to + 70 insulating material self-extinguishing 90 C () -pole breaking capacity in the unearthed neutral IT system (double fault) () the of poles participating in breaking is given between brackets C0N C0H thermal magnetic trip units not interchangeable and not adjustable magnetic Im curve B C D B C D thermal In 0 b b b setting current at 30 C b b b 0 b b b 5 b b b 3 b b b 0 b b b 50 b b b 3 b b b b b b 0 b b b b b b 00 b b b b b b 5 b b b b b b additional information 903E_Ver..fm/ Updated: //0