CIRCUIT-BREAKER SIZE S2. FOR MOTOR PROTECTION, CLASS 10, A-REL. 28...40A, N-REL. 520A, SCREW TERMINAL, STANDARD SWITCHING CAPACITY

Артикул: 3RV1031-4FA10
Производитель: Siemens


Наименование продукта
CIRCUIT-BREAKER SIZE S2. FOR MOTOR PROTECTION, CLASS 10, A-REL. 28...40A, N-REL. 520A, SCREW TERMINAL, STANDARD SWITCHING CAPACITY
Жизненный цикл продукта
Разрешение на поставку Постепенное снятие продукта с производства Снятие продукта с производства Окончательное снятие продукта с производства
2001-01-01
    Версия от 2012-02-20
 
CIRCUIT-BREAKER SIZE S2. FOR MOTOR PROTECTION, CLASS 10, A-REL. 28...40A, N-REL. 520A, SCREW TERMINAL, STANDARD SWITCHING CAPACITY
 
General technical data:
product brand name   SIRIUS
product designation   circuit breaker
Size of the circuit-breaker   S2
Trip class   CLASS 10
Degree of pollution   3
Installation altitude / at a height over sea level / maximum m 2,000
Protection class IP / on the front   IP20
Ambient temperature    
  • during storage
°C -50 +80
  • during operating
°C -20 +70
  • during transport
°C 80 -50
Resistance against shock   25g / 11 ms
Insulation voltage / rated value V 690
Impulse voltage resistance / rated value V 6,000
Active power loss / total / typical W 20
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 / typical   50,000
Type of the driving mechanism / motor drive   No
Design of the operating mechanism   selector switch
Product function    
  • overload protection
  Yes
  • phase disturbance recognition
  Yes
Product component    
  • auxiliary switch
  No
  • undervoltage release mechanism
  No
  • trip indicator
  No
Product extension / optional / motor drive   Yes
 
Main circuit:
Number of poles / for main current circuit   3
type of voltage   AC/DC
Operating voltage / at AC-3 / rated value / maximum V 690
Operating current / at AC-3 / at 400 V / rated value A 40
Service power / at AC-3    
  • at 400 V / rated value
kW 18.5
Frequency of operation / at AC-3 / according to IEC 60947-6-2 / maximum 1/h 15
Arrangement of electrical connectors / for main current circuit   front side
Adjustable response current    
  • of the non-delayed short-circuit release
A 520 520
Adjustable response current    
  • of the current-dependent overload release
A 28 40
Continuous current / rated value A 40
Product extension / auxiliary switch   Yes
 
Auxiliary circuit:
Number of NC contacts / for auxiliary contacts / instantaneous switching   0
Number of NO contacts / for auxiliary contacts / instantaneous switching   0
Number of change-over switches / for auxiliary contacts   0
 
Inputs/ Outputs:
   
Number of digital inputs   0
 
Short-circuit:
Breaking capacity limit short-circuit current (lcu)    
  • at 400 V / rated value
kA 50
  • at 500 V / rated value
kA 10
  • at 690 V / rated value
kA 4
Design of the electrical connection / for auxiliary and control current circuit   screw-type terminals
Design of the overcurrent release and short-circuit release   thermomagnetic
 
Installation/mounting/dimensions:
Built in orientation   any
Type of mounting   screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Width mm 55
Height mm 140
Depth mm 149
Distance, to be maintained, to the ranks assembly    
  • backwards
mm 0
  • sidewards
mm 0
Product function / removable terminal for auxiliary and control circuit   No
 
Connections:
Design of the electrical connection    
  • for main current circuit
  screw-type terminals with box terminals
Type of the connectable conductor cross-section    
  • for main contacts
   
  • solid
  2x (0.75 ... 16 mm?)
  • stranded
  2x (0.75 ... 25 mm?), 0.75 ... 35 mm?
  • finely stranded
   
  • with conductor end processing
  2x (0.75 ... 16 mm?), 0.75 ... 25 mm?
  • for AWG conductors / for main contacts
  2x (18 ... 2), 1x (18 ... 2)
Conductor cross section that can be connected / for main contacts    
  • solid
mm? 0.75 16
  • stranded
mm? 0.75 35
  • stranded wire
   
  • with conductor end processing
mm? 0.75 25
AWG number / as coded connectable conductor cross-section    
  • for main contacts
  18 2
 
Certificates/approvals:
   
General Product Approval For use in hazardous locations
 
 
last change:
Feb 6, 2012
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