Hydraulic-Magnetic and Magnetic Overcurrent Circuit Breakers 8350
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Magnetic and Hydraulic-Magnetic Circuit Breaker 8350-... Single, two, three and four pole magnetic and hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle or rocker actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S type MO or HM CBE to EN 60934) ensures suitability for a wide range of applications. Industry standard dimensions and panel mounting. Low temperature sensitivity at rated Typical applications Communications systems, process control and transportation. Standard current ratings and typical internal resistance values II Technical data Voltage rating Current rating range Auxiliary circuit Typical life 0.1...100 A single and double pole Ambient temperature Insulation co-ordination rated impulse pollution withstand voltage degree reinforced insulation in operating area Dielectric strength Insulation resistance per Method 204C, test Condition A. Instantaneous curves tested at 90 % of rated current. per Method 213, Cond. I. Instantaneous curves tested at 90 % of rated current. 96 hours at 5% salt mist,

rfl^ Magnetic and Hydraulic-Magnetic Circuit Breaker 8350-... Ordering information A flange rectangular aperture (M3 or 6-32) G flange mounting flush, rocker (without rockerguard), max. 3 poles N flange mounting flush, rocker (with rockerguard), max. 3 poles A metric M3, no interphase barriers B metric M3, with interphase barriers C imperial 6-32, no interphase barriers D imperial 6-32, with interphase barriers Current rating ordering example Colour of front face Terminal design 2 screw 10-32 with washer and saddle clamp, max. 50 A 7 0.25 Inch double quick connect, max. 25 A Actuator...

5fl^K Magnetic and Hydraulic-Magnetic Circuit Breaker 8350-. Interrupting capacity Actuator configuration s a Component Supplementary Protector Lists UL Recognized configurations and performance capabilities as a manual across the line starter Lists UL Listed (489), CSA Certified (C22.2No.5.1-M) configurations and performance capabilities as a Molded Case Circuit Breaker Lists UL Recognized, CSA Certified configurations and performance capabilities as Protectors, Supplementary for Marine Electrical and Fuel Systems. Ignition Protection per UL Standard 1500. UL Classified Small Craft...

HqCU°^ Magnetic and Hydraulic-Magnetic Circuit Breaker 8350-... Typical time/current characteristics Interphase barriers / Dimensions Curve CD (short delay) for AC 50/60 Hz, DC . times rated current Curve BD (medium delay) for AC 50/60 Hz, DC . times rated current Curve AD (long delay) for AC 50/60 Hz, DC . times rated current N.B. All curves will only be maintained if the escutcheon is mounted on a vertical surface. Other characteristic curves to special order (e. g. with impulse delay for inrush peaks). Shock directions Typical terminal barrier Special terminal barrier Splash cover (IP65)...