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Siemens Sirius 3RV Motor protection circuit breaker, 1.8-2.5A Part number 3RV2011-1CA20

EAN / Barcode 4011209724242
Product Type Control Panel
Product Class Motor protection circuit-breaker
ETIM Class Motor protection circuit-breaker
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Product Description

Circuit breaker size S00

Circuit breaker size S00 for motor protection provides reliable shutdown in the event of a short-circuit and protects the loads and system against overload.

Technical details:

  • CLASS 10 A-release 1.8...2.5 A N-release 33 A
  • Spring-type terminal
  • Standard switching capacity
  • Circuit breaker SIRIUS 3RV2
  • Suitable for IE3/IE4 motors
  • Worldwide approvals (e.g. IEC and UL/CSA)
  • Applications in hazardous areas (ATEX or IEC Ex)
  • Device versions for motor protection, plant protection, short-circuit protection, transformer protection, main and EMERGENCY OFF switches, and use in IT networks
  • Available with screw or spring-type terminals
  • Optional integral auxiliary switch
  • Comprehensive range of standardized accessories
  • Use of different energy infeed options, such as the associated SIRIUS 3RV29 infeed system
  • Replaces the well-proven 3RV1 series
  • SIRIUS modular system

Customer benefits:

  • Low heat loss for optimized use in load feeders
  • Fast, maintenance-free, and vibration-proof connection
  • Simple and efficient design
  • Always up to date with modular system solutions

Technical Specifications

Adjustment range undelayed short-circuit release33 A
Degree of protection (IP)IP20
Depth97 mm
Device constructionBuilt-in device fixed built-in technique
Height106 mm
Number of poles3
Overload release current setting2.5 A
Phase failure sensitiveYes
Power loss7.25 W
Rated operating voltage690 V
Rated operation power at AC-3, 230 V0.4 kW
Rated operation power at AC-3, 400 V0.75 kW
Rated permanent current Iu2.5 A
Rated short-circuit breaking capacity lcu at 400 V, AC100 kA
Switch off techniqueMagnetic
Type of control elementOther
Type of electrical connection of main circuitSpring clamp connection
Width45 mm
With thermal overload protectionYes
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