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Siemens 3RV2921-2M

Photo may not represent actual item. Refer to name and product specs for all details.

Siemens 3RV2921-2M

signaling switch for circuit breaker 3RV2 with spring-type terminal

SiemensMFR # 3RV2921-2MSKU # CEY-8EF3B02DC445
product brand nameSIRIUS
product categoryAuxiliary switch
product designationsignaling switch
product type designation3RV29
certificate of suitabilityCE / UL / CSA / CCC
size of the circuit-breakerS00, S0, S2, S3
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About This Product

signaling switch for circuit breaker 3RV2 with spring-type terminal

Siemens 3RV2921-2M

  • Genuine, certified Siemens product
  • Fast sourcing through a worldwide supply network
  • Product selection and compatibility support from our technical team
  • Equivalent and alternative product suggestions
  • Quotation and lead time tailored to your request

Specifications

product brand nameSIRIUS
product categoryAuxiliary switch
product designationsignaling switch
design of the productseparate tripped signal and short circuit alarm, 1 NO + 1 NC each
product type designation3RV29
General technical data
certificate of suitabilityCE / UL / CSA / CCC
size of the circuit-breakerS00, S0, S2, S3
display version LEDNo
insulation voltage rated value690 V
degree of pollution3
surge voltage resistance rated value6 kV
according to IEC 60529IP20
IP20
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)10/01/2009
Net Weight92.78 g
number of NC contacts for auxiliary contacts instantaneous contact1
number of NO contacts for auxiliary contacts instantaneous contact1
number of CO contacts of auxiliary contacts instantaneous contact0
operational current at AC-15 at 690 V rated value1 A
at 24 V10 A
at 230 V10 A
at 400 V10 A
at 690 V10 A
operational current of auxiliary contacts at AC-12 maximum10 A
at 24 V6 A
at 230 V4 A
at 400 V3 A
at 24 V2 A
at 110 V0.5 A
at 220 V0.25 A
at 250 V0.25 A
Ambient conditions
during operation-20 ... +60 °C
during storage-50 ... +80 °C
Electrical Safety
protection class IP on the front according to IEC 60529IP20
touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front
Installation/ mounting/ dimensions
fastening methodplug-in fixing
height90 mm
width18 mm
depth68 mm
Connections/ Terminals
type of electrical connection for auxiliary and control circuitspring-loaded terminals
solid or stranded0.5 ... 2.5 mm²
finely stranded with core end processing0.5 ... 2.5 mm²
finely stranded without core end processing0.5 ... 1.5 mm²
— solid2x (0.5 ... 1.5 mm²)
— finely stranded with core end processing2x (0.5 ... 1.5 mm²)
for AWG cables for auxiliary contacts2x (20 ... 14)
AWG number as coded connectable conductor cross section for auxiliary contacts20 ... 14
Approvals Certificates
global warming potential [CO2 eq] / during manufacturing0.238 kg
global warming potential [CO2 eq] / during operation4.2 kg
global warming potential [CO2 eq] / after end of life0.0053 kg
global warming potential [CO2 eq] / total4.44 kg

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