3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Voltage transformer circuit breakers For technical specifications see "Mountable Accessories" 1) If two different conductor cross-sections are connected to one clamping point, both cross-sections must lie in the range specified. If identical cross-sections are used, this restriction does not apply. 22 Siemens · 2009 Rated data of the auxiliary switches and signal switches Type 3RV19 Lateral auxiliary switch with 1 NO + 1 NC, 2 NO, 2 NC, 2 NO + 2 NC Signal switches Transverse auxiliary switches with 1 CO contact 1 NO + 1 NC, 2 NO Max. rated voltage Acc. to NEMA (UL) V AC Acc.
to NEMA (CSA) V AC 600 250 600 250 Uninterrupted current A Switching capacity 10 5 2.5 A600 Q300 B600 R300 C300 R300 General technical specifications Type 3RV16 11-1AG14 3RV16 11-1CG14 3RV16 11-1DG14 Rated current In A 1.4 2.5 3 Ambient temperature • During storage/transport °C • During operation °C –50 ... +80 –20 ... +60 (up to +70 °C is possible with current reduction) Rated operational voltage Ue V 400 Rated frequency Hz 16.66 ...
60 Rated insulation voltage Ui V 690 Short-circuit breaking capacity Icu at 400 V AC kA 50 Set value of the thermal overload release A 1.4 2.5 3 Response value of the instantaneous electronic trip unit A 6 ± 20 % 10.5 ± 20 % 20 ±20 % Tripping time of the instantaneous electronic trip unit ms Approx. 6 at 12 A Approx. 6 at 20 A Approx. 6 at 40 A Internal resistance • In cold state Ω • In heated state Ω > 0.25 ± 6.5 % > 0.30 ± 6.5 % Shock resistance acc. to IEC 68 Part 2-27 g 15 Degree of protection acc. to IEC 60529 IP20 Touch protection acc.
to EN 50274 Finger-safe Endurance • Mechanical Opera- ting cycles • Electrical Opera- ting cycles 10000 10000 Permissible mounting positions Any Type 3RV16 11-1AG14 3RV16 11-1CG14 3RV16 11-1DG14 Conductor cross-sections, main circuit, 1 or 2 conductors Connection type Screw terminals Terminal screw Pozidriv size 2 Conductor cross-sections • Solid mm2 • Finely stranded with end sleeve mm2 • Stranded mm2 2 x (0.5 ... 1.5)1), 2 x (0.75 ... 2.5)1), max. 4 2 x (0.5 ... 1.5)1), 2 x (0.75 ... 2.5)1) 2 x (0.5 ... 1.5)1), 2 x (0.75 ... 2.5)1), max.
4 Auxiliary switch for blocking the distance protection • With defined lateral assignment for blocking distance protection 1 changeover contact (for use as 1 NO or 1 NC) • Rated operational voltage Ue (AC voltage) V • Rated operational current Ie /AC-14 at Ue = 250 V A • Rated operational current Ie /AC-14 at Ue = 125 V A 250 0.5 1 • Rated operational voltage Ue (DC voltage L/R 200 ms) V • Rated operational current Ie /DC-13 at Ue = 250 V A • Rated operational current Ie /DC-13 at Ue = 125 V A 250 0.27 0.44 Short-circuit protection for auxiliary circuit • Melting fuse gL/gG A • Miniature circuit breaker, C characteristic A 10 6 (prospective short-circuit current Auxiliary switches for other signaling purposes