TF96-78 1SAZ911201R1004 ABB TF96-78 Thermal Overload Relay View larger
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TF96-78 1SAZ911201R1004 ABB TF96-78 Thermal Overload Relay

TF96-78

1SAZ911201R1004

ABB

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TF96-78 Thermal Overload Relay

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Thermal Overload Relays

Contactors and overload relays

Thermal Relays

* Brand new product in its original packaging covered by the warranties and certifications provided by ABB

Quantity Price
1+$154.41
3+$144.06
5+$140.59
7+$138.66
9+$137.82
*This price is per unit and is the net value (not including taxes if applicable).

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The TF96-78 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.

Ordering

  • EAN:
    4013614483011
  • Minimum Order Quantity:
    1 piece
  • Customs Tariff Number:
    85364900

Dimensions

  • Product Net Width:
    69.9 mm
  • Product Net Height:
    106.9 mm
  • Product Net Depth:
    106.3 mm
  • Product Net Weight:
    0.52 kg

Container Information

  • Package Level 1 Units:
    1 piece
  • Package Level 1 Width:
    97 mm
  • Package Level 1 Height:
    121 mm
  • Package Level 1 Length:
    97 mm
  • Package Level 1 Gross Weight:
    0.62 kg
  • Package Level 2 Units:
    12 piece
  • Package Level 2 Width:
    280 mm
  • Package Level 2 Height:
    210 mm
  • Package Level 2 Length:
    395 mm
  • Package Level 2 Gross Weight:
    7.826 kg
  • Package Level 2 EAN:
    4013614485459

Technical

  • Setting Range:
    65 ... 78 A
  • Rated Operational Voltage:
    Auxiliary Circuit 600 V AC/DC
    Main Circuit 690 V AC
    Main Circuit 440 V DC
  • Rated Operational Current (Ie):
    78 A
  • Rated Operational Current AC-3 (Ie):
    78 A
  • Rated Frequency (f):
    Auxiliary Circuit 50 Hz
    Auxiliary Circuit 60 Hz
    Auxiliary Circuit DC
    Main Circuit 50 Hz
    Main Circuit 60 Hz
  • Rated Impulse Withstand Voltage (Uimp):
    Auxiliary Circuit 6 kV
    Main Circuit 8 kV
  • Rated Insulation Voltage (Ui):
    690 V
  • Number of Poles:
    3
  • Number of Auxiliary Contacts NC:
    1
  • Number of Auxiliary Contacts NO:
    1
  • Number of Protected Poles:
    3
  • Conventional Free-air Thermal Current (Ith):
    Auxiliary Circuit NC 6 A
    Auxiliary Circuit NO 4 A
  • Rated Operational Current AC-15 (Ie):
    (120 V) NC 3 A
    (120 V) NO 0.75 A
    (240 V) NC 3 A
    (240 V) NO 0.75 A
    (400 V) NC 0.75 A
    (400 V) NO 0.75 A
    (500 V) NC 0.75 A
    (500 V) NO 0.75 A
  • Rated Operational Current DC-13 (Ie):
    (125 V) NC 0.55 A
    (125 V) NO 0.55 A
    (24 V) NC 1.25 A
    (24 V) NO 1.25 A
    (250 V) NC 0.27 A
    (250 V) NO 0.27 A
    (500 V) NC 0.15 A
    (500 V) NO 0.15 A
    (60 V) NC 0.55 A
    (60 V) NO 0.55 A
  • Degree of Protection:
    Housing IP20
    Main Circuit Terminals IP10
  • Pollution Degree:
    3
  • Connecting Capacity-Auxiliary Circuit:
    Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
    Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm²
    Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm²
    Flexible 1/2x 0.75 ... 1 mm²
    Flexible 1/2x 1 ... 2.5 mm²
    Rigid 1/2x 0.75 ... 4 mm²
  • Connecting Capacity-Main Circuit:
    Flexible with Ferrule 1/2x 6 ... 35 mm²
    Flexible with Ferrule 1x 6 … 50 mm²
    Flexible with Insulated Ferrule 1/2x 6 ... 16 mm²
    Flexible with Insulated Ferrule 1x 6 … 50 mm²
    Flexible 1/2x 6 ... 35 mm²
    Flexible 1x 6 … 50 mm²
    Rigid 1/2x 6 ... 35 mm²
    Rigid 1x 6 … 50 mm²
  • Tightening Torque:
    Auxiliary Circuit 1 ... 1.5 N·m
    Main Circuit 6.0 ... 9.0 N·m
  • Wire Stripping Length:
    Auxiliary Circuit 9 mm
    Main Circuit 20 mm
  • Recommended Screw Driver:
    Auxiliary Circuit Pozidriv 2
    Main Circuit Hexagon 4
  • Mounting Position:
    Position 1 to 6
  • Power Loss:
    at Rated Operating Conditions per Pole 2.7 ... 3.8 W
  • Suitable For:
    AF80
    AF96
  • Standards:
    IEC/EN 60947-1
    IEC/EN 60947-4-1
    IEC/EN 60947-5-1
    UL 60947-1
    UL 60947-4-1

Environmental

  • Ambient Air Temperature:
    Operation -25 ... +60 °C
    Operation Compensated -25 ... +60 °C
    Storage -50 ... +80 °C
  • Ambient Air Temperature Compensation:
    Yes
  • Maximum Operating Altitude Permissible:
    2000 m
  • Resistance to Shock acc. to IEC 60068-2-27:
    11 ms Pulse 25g
  • Resistance to Vibrations acc. to IEC 60068-2-6:
    5g / 3 ... 150 Hz
  • RoHS Status:
    Following EU Directive 2002/95/EC August 18, 2005 and amendment

Technical UL/CSA

  • Maximum Operating Voltage UL/CSA:
    Main Circuit 600 V AC
  • Ampere Rating UL/CSA:
    78 A
  • Contact Rating UL/CSA:
    (NC:) B600
    (NC:) Q600
    (NO:) Q600
    (NO:) D300
  • Connecting Capacity Main Circuit UL/CSA:
    Flexible 1x 8 ... 1 AWG
    Flexible 2x 8 ... 3 AWG
    Stranded 1x 8 ... 1 AWG
    Stranded 2x 8 ... 3 AWG
  • Connecting Capacity Auxiliary Circuit UL/CSA:
    Flexible 1/2x 18 ... 12 AWG
    Stranded 1/2x 18 ... 12 AWG
  • Tightening Torque UL/CSA:
    Auxiliary Circuit 9 ... 13 in·lb
    Main Circuit 53 ... 80 in·lb

Certificates and Declarations (Document Number)

Classifications

  • Object Classification Code:
    F
  • eClass:
    7.0 27371501
  • ETIM 4:
    EC000106 - Thermal overload relay
  • ETIM 5:
    EC000106 - Thermal overload relay
  • UNSPSC:
    39121521

Datasheet - PDF

Title: Language: Size: Type:
pdf-TF96-78 Thermal Overload Relay - ABB - TF96-78 - 1SAZ911201R1004 English 99 Kbytes pdf-TF96-78 Thermal Overload Relay - ABB - TF96-78  - 1SAZ911201R1004

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