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Detailed information for: S751DR-E25

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S751DR-E25

General Information

  • Extended Product Type:
    S751DR-E25
  • Product ID:
    2CDH781001R0252
  • EAN:
    4016779838085
  • Catalog Description:
    S751DR-E25 sel. main CB E-Char.,25kA,25A,1P
  • Long Description:
    Selective main circuit-breakers of the S 750 DR series are SMCBs based on DIN VDE 0641-21 with voltage-independent operating principle. This means that they do not rely on a control circuit to make or break contact (SHU) and are therefore particularly suitable for use in energy distributionsystems with maximum availability requirements. They offer total selectivity to downstream MCBs and outstanding selectivity to upstream protective devices due to unique current limiting selectivity.

Categories

  • Products » Low Voltage Products and Systems » Modular DIN Rail Products » Selective Main Circuit Breakers SMCBs » S750DR

Technical

  • Standards:
    DIN VDE 0641-21
  • Number of Poles:
    1
  • Tripping Characteristic:
    E (Selective)
  • Rated Current (In):
    25 A
  • Rated Operational Voltage:
    230 / 400 V AC
  • Power Loss:
    at Rated Operating Conditions per Pole 5.9 W
  • Rated Insulation Voltage (Ui):
    acc. to IEC/EN 60664-1 690 V
  • Rated Frequency (f):
    50 Hz
    60 Hz
  • Rated Short-Circuit Capacity (Icn):
    (230 / 400 V AC) 25 kA
  • Overvoltage Category:
    IV
  • Pollution Degree:
    3
  • Rated Impulse Withstand Voltage (Uimp):
    6 kV
  • Dielectric Test Voltage:
    50/60 Hz, 1 min: 2 kV
  • Actuator Marking:
    I / O
  • Contact Position Indication:
    Red ON / Green OFF
  • Degree of Protection:
    IP20
  • Remarks:
    IP40 in enclosure with cover
  • Terminal Type:
    Screw Terminals
  • Screw Terminal Type:
    Cable Clamp
  • Connecting Capacity:
    Flexible with Ferrule 2.5 ... 50 mm²
    Flexible 2.5 ... 50 mm²
    Rigid 2.5 ... 50 mm²
    Stranded 2.5 ... 50 mm²
  • Tightening Torque:
    2.5 ... 3 N·m
  • Recommended Screw Driver:
    Cross Recess Pozidriv 2
    Slotted 1 x 5.5
  • Mounting on DIN Rail:
    TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
    TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
  • Mounting Position:
    Any
  • Function:
    Single Pole Switching
  • Installation Size:
    acc. to DIN 43880 3
  • Power Supply Connection:
    Arbitrary
  • Suitable for Isolation:
    Yes

Environmental

  • Ambient Air Temperature:
    Operation -25 ... +55 °C
    Storage -40 ... +70 °C
  • Resistance to Shock acc. to IEC 60068-2-27:
    30g / 3 shocks / 11 ms
  • Resistance to Vibrations acc. to IEC 60068-2-6:
    2g, 20 cycles at 5 ... 150 ... 5Hz
  • Environmental Conditions:
    28 cycles
    with 55 °C / 90-96 %
    and 25 °C / 95-100 %
  • RoHS Status:
    Following EU Directive 2011/65/EU

Dimensions

  • Product Net Width:
    27 mm
  • Product Net Depth / Length:
    92 mm
  • Product Net Height:
    130 mm
  • Product Net Weight:
    0.35 kg

Container Information

  • Package Level 1 Units:
    carton 3 piece
  • Package Level 1 Width:
    133 mm
  • Package Level 1 Depth / Length:
    157 mm
  • Package Level 1 Height:
    108 mm
  • Package Level 1 Gross Weight:
    1.15 kg
  • Package Level 1 EAN:
    4016779841504

Ordering

  • Minimum Order Quantity:
    1 piece
  • Customs Tariff Number:
    85369095

Certificates and Declarations (Document Number)

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Classifications

  • Object Classification Code:
    F
  • ETIM 6:
    EC001047 - Selective main line circuit breaker
  • ETIM 7:
    EC001047 - Selective main line circuit breaker
  • ETIM 8:
    EC001047 - Selective main line circuit breaker
  • eClass:
    V11.0 : 27141903
  • UNSPSC:
    39121614
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