Eaton 107658

General

• Certifications
  • CSA (File No. 22086)
• Compliances
  • RoHS conform
• EAN
  • 4015081073245
• Model Code
  • NZMB2-S33-BT-CNA
• Product Height
  • 195 mm
• Product Length/Depth
  • 149 mm
• Product Weight
  • 2.345 kg
• Product Width
  • 105 mm

Specifications

• 10.10 Temperature rise
  • The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
• 10.11 Short-circuit rating
  • Is the panel builder's responsibility. The specifications for the switchgear must be observed.
• 10.12 Electromagnetic compatibility
  • Is the panel builder's responsibility. The specifications for the switchgear must be observed.
• 10.13 Mechanical function
  • The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
• 10.2.2 Corrosion resistance
  • Meets the product standard's requirements.
• 10.2.3.1 Verification of thermal stability of enclosures
  • Meets the product standard's requirements.
• 10.2.3.2 Verification of resistance of insulating materials to normal heat
  • Meets the product standard's requirements.
• 10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
  • Meets the product standard's requirements.
• 10.2.4 Resistance to ultra-violet (UV) radiation
  • Meets the product standard's requirements.
• 10.2.5 Lifting
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.2.6 Mechanical impact
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.2.7 Inscriptions
  • Meets the product standard's requirements.
• 10.3 Degree of protection of assemblies
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.4 Clearances and creepage distances
  • Meets the product standard's requirements.
• 10.5 Protection against electric shock
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.6 Incorporation of switching devices and components
  • Does not apply, since the entire switchgear needs to be evaluated.
• 10.7 Internal electrical circuits and connections
  • Is the panel builder's responsibility.
• 10.8 Connections for external conductors
  • Is the panel builder's responsibility.
• 10.9.2 Power-frequency electric strength
  • Is the panel builder's responsibility.
• 10.9.3 Impulse withstand voltage
  • Is the panel builder's responsibility.
• 10.9.4 Testing of enclosures made of insulating material
  • Is the panel builder's responsibility.
• Ambient operating temperature - max
  • 70 °C
• Ambient operating temperature - min
  • -25 °C
• Ambient storage temperature - max
  • 70 °C
• Ambient storage temperature - min
  • 40 °C
• Amperage Rating
  • 33 A
• Application
  • Branch circuits, feeder circuits
• Climatic proofing
  • Damp heat, cyclic, to IEC 60068-2-30
• Degree of protection
  • IP20
• Degree of protection (IP), front side
  • IP66 (with door coupling rotary handle)
• Degree of protection (terminations)
  • IP00 (terminations, phase isolator and strip terminal)
• Direction of incoming supply
  • As required
• Electrical connection type of main circuit
  • Frame clamp
• Equipment heat dissipation, current-dependent
  • 2.55 W
• Features
  • Motor drive optional
• Functions
  • Short-circuit protection
• Handle type
  • Rocker lever
• Instantaneous current setting (Ii) - max
  • 14 A
• Instantaneous current setting (Ii) - min
  • 8 A
• Isolation
  • 500 V AC (between auxiliary contacts and main contacts)
• Lifespan, electrical
  • 6500 operations at 415 V AC-3
• Lifespan, mechanical
  • 20000 operations
• Mounting Method
  • Fixed
• Number of auxiliary contacts (change-over contacts)
  • 0
• Number of auxiliary contacts (normally closed contacts)
  • 0
• Number of auxiliary contacts (normally open contacts)
  • 0
• Number of operations per hour - max
  • 120
• Number of poles
  • Three-pole
• Overload current setting (Ir) - max
  • 0 A
• Overload current setting (Ir) - min
  • 0 A
• Overvoltage category
  • III
• Pollution degree
  • 3
• Position of connection for main current circuit
  • Front side
• Protection against direct contact
  • Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
• Rated impulse withstand voltage (Uimp) at auxiliary contacts
  • 6000 V
• Rated impulse withstand voltage (Uimp) at main contacts
  • 8000 V
• Rated insulation voltage (Ui)
  • 690 V
• Rated operating voltage Ue (UL) - max
  • 600Y/347 V, 480 V
• Rated operational current for specified heat dissipation (In)
  • 33 A
• Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
  • 25 kA
• Release system
  • Thermomagnetic release
• Shock resistance
  • 20 g (half-sinusoidal shock 20 ms)
• Short-circuit release non-delayed setting - max
  • 462 A
• Short-circuit release non-delayed setting - min
  • 264 A
• Short-circuit total breaktime
  • < 10 ms
• Short delay current setting (Isd) - max
  • 0 A
• Short delay current setting (Isd) - min
  • 0 A
• Special features
  • Rated current = rated uninterrupted current: 33 A This circuit-breaker is only allowed to be used for UL/CSA applications. Motor protection in conjunction with contactor and overload relay With short-circuit release Without overload release Ir
• Standard terminals
  • Box terminal
• Terminal capacity (aluminum solid conductor/cable)
  • 16 mm² (1x) at tunnel terminal
• Terminal capacity (control cable)
  • 14 mm² - 18 mm² (1x)
• Terminal capacity (copper busbar)
  • Min. 16 mm x 5 mm direct at switch rear-side connection
• Terminal capacity (copper solid conductor/cable)
  • 16 mm² (1x) at tunnel terminal
• Terminal capacity (copper stranded conductor/cable)
  • 4 mm² - 350 mm² (1x) at tunnel terminal
• Terminal capacity (copper strip)
  • Max. 10 segments of 16 mm x 0.8 mm at box terminal
• Type
  • Circuit breaker
• Utilization category
  • A (IEC/EN 60947-2)
• Voltage rating
  • 440 V - 440 V