The Siemens Circuit Breaker is high quality! Circuit breaker size S00 for motor protection, CLASS 10 A-release 0.18...0.25 A N-release 3.3 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC product brand name SIRIUS product designation Circuit breaker design of the product For motor protection product type designation 3RV2 General technical data size of the circuit-breaker S00 size of contactor can be combined company-specific S00, S0 product extension auxiliary switch Yes power loss W for rated value of the current at AC in hot operating state 5.5 W at AC in hot operating state per pole 1.8 W insulation voltage with degree of pollution 3 at AC rated value 690 V surge voltage resistance rated value 6 kV maximum permissible voltage for safe isolation in networks with grounded star point between main and auxiliary circuit 400 V in networks with grounded star point between main and auxiliary circuit 400 V protection class IP on the front IP20 of the terminal IP20 shock resistance acc. to IEC 60068-2-27 25g / 11 ms mechanical service life (switching cycles) of the main contacts typical 100 000 of auxiliary contacts typical 100 000 electrical endurance (switching cycles) typical 100 000 type of protection according to ATEX directive 2014/34/EU Ex II (2) GD certificate of suitability according to ATEX directive 2014/34/EU DMT 02 ATEX F 001 reference code acc. to DIN EN 81346-2 Q Ambient conditions installation altitude at height above sea level maximum 2 000 m ambient temperature during operation -20 ... +60 degrees centigrade during storage -50 ... +80 degrees centigrade during transport -50 ... +80 degrees centigrade temperature compensation -20 ... +60 degrees centigrade relative humidity during operation 10 ... 95 % Main circuit number of poles for main current circuit 3 adjustable pick-up value current of the currentdependent overload release 0.18 ... 0.25 A operating voltage rated value 690 V at AC-3 rated value maximum 690 V operating frequency rated value 50 ... 60 Hz operating current rated value 0.25 A operating current at AC-3 at 400 V rated value 0.25 A operating power at AC-3 at 230 V rated value 40 W at 400 V rated value 60 W at 500 V rated value 90 W at 690 V rated value 120 W operating frequency at AC-3 maximum 15 1/h Auxiliary circuit design of the auxiliary switch transverse number of NC contacts for auxiliary contacts 1 number of NO contacts for auxiliary contacts 1 number of CO contacts for auxiliary contacts 0 operating current of auxiliary contacts at AC-15 at 24 V 2 A at 120 V 0.5 A at 125 V 0.5 A at 230 V 0.5 A operating current of auxiliary contacts at DC-13 at 24 V 1 A at 60 V 0.15 A Protective and monitoring functions product function ground fault detection No phase failure detection Yes trip class CLASS 10 design of the overload release thermal operational short-circuit current breaking capacity (Ics) at AC at 240 V rated value 100 kA at 400 V rated value 100 kA at 500 V rated value 100 kA at 690 V rated value 100 kA maximum short-circuit current breaking capacity (Icu) at AC at 240 V rated value 100 kA at AC at 400 V rated value 100 kA at AC at 500 V rated value 100 kA at AC at 690 V rated value 100 kA response value current of instantaneous short-circuit trip unit 3.3 A UL/CSA ratings full-load current (FLA) for three-phase AC motor at 480 V rated value 0.25 A at 600 V rated value 0.25 A contact rating of auxiliary contacts according to UL C300 / R300 Short-circuit protection product function short circuit protection Yes design of the short-circuit trip magnetic design of the fuse link for short-circuit protection of the auxiliary switch required Fuse gL/gG: 10 A, miniature circuit breaker C 6 A (short-circuit current Ik < 400 A) Installation/ mounting/ dimensions mounting position any mounting type screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715 height 97 mm width 45 mm depth 97 mm required spacing for grounded parts at 400 V downwards 30 mm upwards 30 mm at the side 9 mm for live parts at 400 V downwards 30 mm upwards 30 mm at the side 9 mm for grounded parts at 500 V downwards 30 mm upwards 30 mm at the side 9 mm for live parts at 500 V downwards 30 mm upwards 30 mm at the side 9 mm for grounded parts at 690 V downwards 50 mm upwards 50 mm backwards 0 mm at the side 30 mm forwards 0 mm for live parts at 690 V downwards 50 mm upwards 50 mm backwards 0 mm at the side 30 mm forwards 0 mm Connections/ Terminals product function removable terminal for auxiliary and control circuit No type of electrical connection for main current circuit screw-type terminals for auxiliary and control circuit screw-type terminals arrangement of electrical connectors for main current circuit Top and bottom type of connectable conductor cross-sections for main contacts single or multi-stranded 2x (0,75 ... 2,5 mm?), 2x 4 mm? finely stranded with core end processing 2x (0.5 ... 1.5 mm?), 2x (0.75 ... 2.5 mm?) at AWG conductors for main contacts 2x (18 ... 14), 2x 12 type of connectable conductor cross-sections for auxiliary contacts single or multi-stranded 2x (0,5 ... 1,5 mm?), 2x (0,75 ... 2,5 mm?) finely stranded with core end processing 2x (0.5 ... 1.5 mm?), 2x (0.75 ... 2.5 mm?) type of connectable conductor cross-sections at AWG conductors for auxiliary contacts 2x (20 ... 16), 2x (18 ... 14) tightening torque for main contacts with screw-type terminals 0.8 ... 1.2 N.m for auxiliary contacts with screw-type terminals 0.8 ... 1.2 N.m design of screwdriver shaft Diameter 5 to 6 mm size of the screwdriver tip Pozidriv 2 design of the thread of the connection screw for main contacts M3 of the auxiliary and control contacts M3