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3RV1021-4BA15 CIRCUIT-BREAKER, SIZE S0,

3RV1021-4BA15 CIRCUIT-BREAKER, SIZE S0,The actual product may differ from image shown
Part No.:
3RV1021-4BA15
Manufacturer:
SIEMENS
Weight:
0.2kg
Product Range:
Industrial Controls
3RV1021-4BA15

Product Information

CIRCUIT-BREAKER SIZE S0, FOR MOTOR PROTECTION, CLASS 10, A-REL. 14...20A,N-REL. 260A, SCREW TERMINAL, STANDARD SWITCHING CAPACITY, W. TRANSV. AUX. SWITCH 1NO/1NC
General technical data:
Product brand nameSIRIUS
product designationcircuit breaker
Size of the circuit-breakerS0
Trip classCLASS 10
Degree of pollution3
Installation altitude / at a height over sea level / maximumm2,000
Protection class IP / on the frontIP20
Ambient temperature
  • during storage
°C-50…80
  • during operating
°C-20…70
  • during transport
°C80…-50
Resistance against shock25g / 11 ms
Insulation voltage / rated valueV690
Impulse voltage resistance / rated valueV6,000
Active power loss / total / typicalW8
Item designation
  • according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
Q
  • according to DIN EN 61346-2
Q
Mechanical operating cycles as operating time / of the main contacts / typical100,000
Design of the auxiliary switchtransverse
Type of the driving mechanism / motor driveNo
Design of the operating mechanismselector switch
Product function
  • overload protection
Yes
  • phase disturbance recognition
Yes
Product component
  • auxiliary switch
Yes
  • undervoltage release mechanism
No
  • trip indicator
Yes
Product extension / optional / motor driveNo
Main circuit:
Number of poles / for main current circuit3
type of voltageAC/DC
Operating voltage / at AC-3 / rated value / maximumV690
Operating current / at AC-3 / at 400 V / rated valueA20
Service power / at AC-3
  • at 400 V / rated value
kW7.5
Frequency of operation / at AC-3 / according to IEC 60947-6-2 / maximum1/h15
Arrangement of electrical connectors / for main current circuitfront side
Adjustable response current
  • of the non-delayed short-circuit release
A260…260
Adjustable response current
  • of the current-dependent overload release
A14…20
Continuous current / rated valueA20
Product extension / auxiliary switchYes
Auxiliary circuit:
Number of NC contacts / for auxiliary contacts / instantaneous switching1
Number of NO contacts / for auxiliary contacts / instantaneous switching1
Number of change-over switches / for auxiliary contacts0
Operating current / of the auxiliary contacts
  • at AC-15
  • at 24 V
A2
  • at 230 V
A0.5
  • at DC-13
  • at 24 V
A1
  • at 60 V
A0.15
Inputs/ Outputs:
Number of digital inputs0
Short-circuit:
Breaking capacity limit short-circuit current (lcu)
  • at 400 V / rated value
kA50
  • at 500 V / rated value
kA10
  • at 690 V / rated value
kA4
Design of the electrical connection / for auxiliary and control current circuitscrew-type terminals
Design of the overcurrent release and short-circuit releasethermomagnetic
Installation/mounting/dimensions:
Built in orientationany
Type of mountingscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Widthmm45
Heightmm97
Depthmm96
Distance, to be maintained, to the ranks assembly
  • backwards
mm0
  • sidewards
mm0
Product function / removable terminal for auxiliary and control circuitNo
Connections:
Design of the electrical connection
  • for main current circuit
screw-type terminals
Type of the connectable conductor cross-section
  • for main contacts
  • solid
2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²)
  • stranded
2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²)
  • finely stranded
  • with conductor end processing
2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²)
  • for AWG conductors / for main contacts
2x (14 ... 10)
  • for auxiliary contacts
  • solid
2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
  • finely stranded / with conductor end processing
2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
  • for AWG conductors / for auxiliary contacts
2x (18 ... 14)
Conductor cross section that can be connected / for main contacts
  • solid
mm²1…6
  • stranded
mm²1…6
  • stranded wire
  • with conductor end processing
mm²1…6
AWG number / as coded connectable conductor cross-section
  • for main contacts
14…10
Conductor cross-section that can be connected / for auxiliary contact
  • solid
mm²0.5…2.5
  • stranded wire
  • with conductor end processing
mm²0.5…2.5
AWG number / as coded connectable conductor cross-section
  • for auxiliary contact
18…14

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