Siemens 3RV2011-0JA20 is a SIRIUS 3RV2 series 3-pole motor protection circuit breaker (MSP) with S00 size, adjustable overload protection current of 0.7-1A, Class 10 tripping, rated voltage of 690VAC, short-circuit breaking capacity of 100kA (400/500VAC)/100kA (690VAC), IP20 protection, spring cage terminals, DIN rail mounting. The following provides detailed parameter descriptions.
Basic attribute: Product type: SIRIUS 3RV2 series 3-pole motor protection circuit breaker, thermal-magnetic tripping, S00 size, dimensions (W × H × D) 45×97×91mm, no auxiliary contacts, rotary handle with locking and trip indication.
Installation and wiring: 35mm standard DIN rail clip-in installation, with any position; top/bottom spring cage terminals, compatible with solid/stranded wires 1.5-4mm², multi-strand thin wires 1.5-2.5mm², and can connect 2×(14-12) AWG wires.
Protection and Environment: IP20 protection; Operating temperature -20°C to +60°C, storage/transportation -50°C to +80°C, relative humidity 10%-95%, insulation voltage 690VAC, impact voltage resistance 6kV, installation altitude up to 2000m.
Electrical performance rated parameters: 690VAC, 50/60Hz; overload protection current adjustable from 0.7-1A, instantaneous short-circuit tripping response current of 13A (approximately 13 times the maximum overload setting current), featuring phase loss protection and temperature compensation.
Breaking and category: Short-circuit breaking capacity (Icu) is 100kA at 400/500/690VAC; utilization category AC-3, tripping class Class 10 (IEC 60947-4-1).
Certified rating: Under UL/CSA standards, the full-load current rating of a three-phase AC motor is 1A at both 480V and 600V; corresponding power references are: 230V 0.2kW, 400V 0.25kW, and 600V 0.5kW.
Safety and mechanical lifespan (B10 value, high demand rate, SN 31920) 5000 cycles; dangerous failure rate (low/high demand rate, SN 31920) 50%.
Insulation and immunity: Insulation voltage of 690VAC, impact voltage resistance capability of 6kV, and insulation distance meeting the safety requirements of the 690V system.
Certifications: CE, UL, CSA, CCC, ATEX, EAC, RoHS compliant.