Article number 3RV2901-4E 3RV2901-1E
Auxiliary switch transverse 1 NO+1 NC ring cable lug connection for circuit breaker 3RV2 Auxiliary switch transverse 1 NO+1 NC screw terminal for circuit breaker 3RV2
product brand name SIRIUS
product category Auxiliary switch
product designation auxiliary switch
design of the product transverse auxiliary switches
General technical data
certificate of suitability CE / UL / CSA / CCC
size of the circuit-breaker S00, S0, S2, S3
display version LED No
insulation voltage rated value 300 V
degree of pollution 3
surge voltage resistance rated value 4 kV
protection class IP on the front
● according to IEC 60529 IP00 IP20
●   IP20
reference code according to IEC 81346-2 Q
Substance Prohibitance (Date) 10/01/2009
Weight 0.02 kg 0.018 kg
number of NC contacts for auxiliary contacts instantaneous contact 1
number of NO contacts for auxiliary contacts instantaneous contact 1
number of CO contacts of auxiliary contacts instantaneous contact 0
operational current of auxiliary contacts at AC-12
● at 24 V 2.5 A
● at 230 V 2.5 A
operational current of auxiliary contacts at AC-12 maximum 2.5 A
operational current of auxiliary contacts at AC-15
● at 24 V 2 A
● at 230 V 0.5 A
operational current of auxiliary contacts at DC-13
● at 24 V 1 A
● at 48 V 0.3 A
● at 60 V 0.15 A
Ambient conditions
ambient temperature
● during operation -20 ... +60 °C
● during storage -50 ... +80 °C
Environmental footprint
Environmental Product Declaration(EPD) Yes
Global Warming Potential [CO2 eq] total 4.44 kg
Global Warming Potential [CO2 eq] during manufacturing 0.238 kg
Global Warming Potential [CO2 eq] during operation 4.2 kg
Global Warming Potential [CO2 eq] after end of life 0.0053 kg
Electrical Safety
protection class IP on the front according to IEC 60529 IP00; IP20 with cover IP20
touch protection on the front according to IEC 60529 finger-safe, for vertical contact from the front with cover finger-safe, for vertical contact from the front
Installation/ mounting/ dimensions
fastening method plug-in fixing
height 12 mm
width 45 mm
depth 17 mm
Connections/ Terminals
type of electrical connection for auxiliary and control circuit ring terminal lug connection screw-type terminals
connectable conductor cross-section for auxiliary contacts
● solid or stranded 0.5 ... 2.5 mm²
● finely stranded with core end processing 0.5 ... 2.5 mm²
type of connectable conductor cross-sections
● for auxiliary contacts
— solid 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
— finely stranded with core end processing 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
● for AWG cables for auxiliary contacts 2x (20 ... 14)
AWG number as coded connectable conductor cross section for auxiliary contacts 20 ... 14
Approvals Certificates
General Product Approval
Confirmation Yes Yes
EU declaration of conformity EU declaration of conformity Yes Yes
UK Declaration of Conformity UK Declaration of Conformity
Yes Yes
CCC CCC
Yes Yes
UL UL
Yes Yes
KC Yes Yes
EAC EAC
Yes Yes
Test Certificates
Type Test Certificates/Test Report Yes Yes
Special Test Certificate Yes Yes
Marine / Shipping
ABS (American Bureau of Shipping) ABS (American Bureau of Shipping)
Yes Yes
BV (Bureau Veritas) BV (Bureau Veritas) Yes Yes
DNV (Det Norske Veritas) DNV (Det Norske Veritas) Yes Yes
LR (Lloyds Register) LR (Lloyds Register) 
Yes Yes
PRS (Polski Register of Shipping) PRS (Polski Register of Shipping) Yes Yes
RINA (Registro Italiano Navale) RINA (Registro Italiano Navale) Yes Yes
other
Miscellaneous Yes Yes
Confirmation Yes Yes
Miscellaneous Miscellaneous
Yes Yes
Railway
Special Test Certificate Yes Yes
Confirmation Yes Yes
Environment
EPD Typ II/III (with life cylce assessment) EPD Typ II/III (with life cylce assessment) Yes Yes
Environmental Confirmations Yes Yes
Further information
Information on the packaging
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3RV2901-4E 3RV2901-1E
3RV2901-4E 3RV2901-1E
3RV2901-4E 3RV2901-1E
last modified: 1/10/2024
Date
11/14/2024
Subject to change without notice
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