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Detailed information for: TEF4-OFF

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TEF4-OFF

General Information

  • Extended Product Type:
    TEF4-OFF
  • Product ID:
    1SBN020114R1000
  • EAN:
    3471523130654
  • Catalog Description:
    TEF4-OFF Frontal Electronic Timer
  • Long Description:
    TEF4 frontal electronic timers are used for realizing timing function and are available in ON-delay and OFF-delay versions.
    Compact solution in cabinet compared to separate timers
    TEF4 electronic timers are front-mounted and locked on AF contactors or NF contactor relays.
    A mechanical indicator allows to show the state of the contactor.
    Safe and cost-reduced wiring.
    TEF4 electronic timers are supplied by a direct plug-in parallel connection to the coil terminals A1 - A2 of the contactor or contactor relay. A varistor is integrated on the timer to offer a built-in protection against surges in the contactor coil.
    Available for a wide control voltage range 24...240 V AC/DC
    TEF4-ON or TEF4-OFF allow time-delayed functions up to 100 s in 3 distinct time ranges, independently of the control system. The time delay ranges are selected by a switch and the time delay can be adjusted by means of a rotary switch. The timing function is activated by closing or opening the device on which the timer is mounted. The OFF-delay version operates without additional control supply.

Categories

  • TEF4-OFF - image 0

Ordering

  • Minimum Order Quantity:
    1 piece
  • Customs Tariff Number:
    85389091
  • Product Main Type:
    Accessories for Block Contactors

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Dimensions

  • Product Net Width:
    43 mm
  • Product Net Depth / Length:
    67.7 mm
  • Product Net Height:
    41.6 mm
  • Product Net Weight:
    0.065 kg

Technical

  • Connecting Capacity Auxiliary Circuit:
    Flexible with Ferrule 1/2x 0.5 ... 2.5 mm²
    Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm²
    Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm²
    Rigid Solid 1/2x 1 ... 2.5 mm²
    Rigid Stranded 1/2x 1 ... 2.5 mm²
  • Maximum Electrical Switching Frequency:
    (AC-15) 1200 cycles per hour
    (DC-13) 900 cycles per hour
  • Maximum Mechanical Switching Frequency:
    1800 cycles per hour
  • Mounting Position:
    Mounting positions 1, 1 +/- 30°, 2, 3, 4, 5
  • Number of Auxiliary Contacts CO (SPDT):
    0
  • Number of Auxiliary Contacts NC:
    1
  • Number of Auxiliary Contacts NO:
    1
  • Rated Frequency (f):
    Auxiliary Circuit 50 / 60 Hz
    Control Circuit 50 / 60 Hz
  • Rated Impulse Withstand Voltage (Uimp):
    4 kV
  • Rated Insulation Voltage (Ui):
    acc. to IEC 60947-5-1 400 V
    acc. to UL/CSA 300 V
  • Rated Operational Current AC-15 (Ie):
    (24 / 127 V) 3 A
    (220 / 240 V) 1.5 A
  • Rated Operational Current DC-13 (Ie):
    (24 V) 1 A / 24 W
  • Rated Operational Voltage:
    Auxiliary Circuit 240 V AC
    Auxiliary Circuit 24 V DC
  • Rated Short-time Withstand Current Low Voltage (Icw):
    for 0.1 s 8 A
    for 1 s 8 A
  • Setting Range:
    0.1 ... 100 second [unit of time]
  • Standards:
    IEC/EN 60947-5-1, UL 508, CSA C22-2 N°14-18
  • Suitable For:
    AF09
    AF09Z
    AF12
    AF12Z
    AF16
    AF16Z
    AF26
    AF26Z
    AF30
    AF30Z
    AF38
    AF38Z
    AF40
    AF52
    AF65
    AF80
    AF96
    AFC09
    AFC12
    AFC16
    AFC26
    AFC30
    AFC38
    NF22E
    NFZ22E
    NF31E
    NFZ31E
    NF40E
    NFZ40E
    NFC22E
    NFC31E
    NFC40E
  • Terminal Type:
    Screw Terminals
  • Tightening Torque:
    Auxiliary Circuit 1.2 N·m
  • Timer Relay Type:
    OFF-Delay

Technical UL/CSA

  • Pilot Duty UL/CSA:
    B300
    R300
  • Tightening Torque UL/CSA:
    Auxiliary Circuit 11 in·lb

Environmental

  • Ambient Air Temperature:
    Close to Contactor for Storage -40 ... +80 °C
    Operation -25 ... +70 °C
  • Climatic Withstand:
    Category B according to IEC 60947-1 Annex Q
  • Conventional Free-air Thermal Current (Ith):
    acc. to IEC 60947-5-1, q = 40 °C 5 A
  • Degree of Protection:
    acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20
  • Maximum Operating Altitude Permissible:
    Without Derating 2000 m
  • Resistance to Vibrations acc. to IEC 60068-2-6:
    5 ... 300 Hz 3 g Closed position / 2 g Open position
  • RoHS Information:
    2CMT2021-006277
  • WEEE B2C / B2B:
    Business To Business
  • WEEE Category:
    5. Small Equipment (No External Dimension More Than 50 cm)

Certificates and Declarations (Document Number)

Container Information

  • Package Level 1 Units:
    box 1 piece
  • Package Level 1 Width:
    82 mm
  • Package Level 1 Depth / Length:
    56 mm
  • Package Level 1 Height:
    51 mm
  • Package Level 1 Gross Weight:
    0.065 kg
  • Package Level 1 EAN:
    3471523130654
  • Package Level 2 Units:
    box 80 piece
  • Package Level 2 Width:
    254 mm
  • Package Level 2 Depth / Length:
    319 mm
  • Package Level 2 Height:
    200 mm
  • Package Level 2 Gross Weight:
    5.2 kg

Classifications

  • eClass:
    V11.0 : 27371308
  • E-Number (Finland):
    3706000
  • E-Number (Sweden):
    3210257
  • ETIM 6:
    EC002060 - Timer block
  • ETIM 7:
    EC002060 - Timer block
  • ETIM 8:
    EC002060 - Timer block
  • ETIM 9:
    EC002060 - Timer block
  • IDEA Granular Category Code (IGCC):
    4746 >> Timer controls
  • Object Classification Code:
    K
  • UNSPSC:
    39121500
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