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Detailed information for: TEF4-ON

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TEF4-ON

General Information

  • Extended Product Type:
    TEF4-ON
  • Product ID:
    1SBN020112R1000
  • EAN:
    3471523130630
  • Catalog Description:
    TEF4-ON 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

  • Products » Low Voltage Products and Systems » Control Products » Contactors » Block Contactors Accessories

Ordering

  • E-Number (Finland):
    3706012
  • E-Number (Sweden):
    3210205
  • EAN:
    3471523130630
  • Minimum Order Quantity:
    1 piece
  • Customs Tariff Number:
    85389091

Dimensions

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

Container Information

  • Package Level 1 Units:
    box 1 piece
  • Package Level 1 Width:
    82 mm
  • Package Level 1 Height:
    51 mm
  • Package Level 1 Depth / Length:
    56 mm
  • Package Level 1 Gross Weight:
    0.065 kg
  • Package Level 1 EAN:
    3471523130630
  • Package Level 2 Units:
    box 80 piece
  • Package Level 2 Width:
    254 mm
  • Package Level 2 Height:
    200 mm
  • Package Level 2 Depth / Length:
    319 mm
  • Package Level 2 Gross Weight:
    5.2 kg

Environmental

  • Ambient Air Temperature:
    Close to Contactor for Storage -40 ... +80 °C
    Near Contactor for Operation in Free Air -25 ... +70 °C
  • Maximum Operating Altitude Permissible:
    2000 m
  • Resistance to Vibrations acc. to IEC 60068-2-6:
    5 ... 300 Hz 3 g Closed position / 2 g Open position
  • RoHS Status:
    Following EU Directive 2011/65/EU

Technical UL/CSA

  • Tightening Torque UL/CSA:
    Auxiliary Circuit 11 IA

Additional Information

  • 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 IP40
  • Maximum Electrical Switching Frequency:
    (AC-15) 1200 cycles per hour
    (DC-13) 900 cycles per hour
  • Maximum Mechanical Switching Frequency:
    3600 cycles per hour
  • Medium Description:
    TEF4-ON Frontal Electronic Timer is used for realizing timing function. 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. 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. The TEF4 is available for a wide control voltage range 24...240 V AC/DC. TEF4 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 of TEF4-ON is activated by closing the device on which the timer is mounted.
  • 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
  • Order Multiple:
    1 piece
  • Product Main Type:
    Accessories for Block Contactors
  • Product Name:
    Electronic Timer
  • Rated Frequency (f):
    Auxiliary Circuit 50 / 60 Hz
  • Rated Impulse Withstand Voltage (Uimp):
    4 kV
  • Rated Insulation Voltage (Ui):
    acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 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 Short-time Withstand Current (Icw):
    for 0.1 s 8 A
    for 1 s 8 A
  • RoHS Date:
    20171115
  • Setting Range:
    0.1 ... 100 second [unit of time]
  • Suitable For:
    AF09
    AF12
    AF16
    AF26
    AF30
    AF38
    AF40
    AF52
    AF65
    AF80
    AF96
    NF
  • Terminal Type:
    Screw Terminals
  • Tightening Torque:
    Auxiliary Circuit 1.2 N·m
  • Timer Relay Type:
    ON-Delay

Certificates and Declarations (Document Number)

Classifications

  • ETIM 4:
    EC002498 - Accessories for low-voltage switch technology
  • ETIM 5:
    EC002498 - Accessories for low-voltage switch technology
  • ETIM 6:
    EC002060 - Timer block
  • ETIM 7:
    EC002060 - Timer block
  • Object Classification Code:
    K
  • UNSPSC:
    39121500
  • WEEE Category:
    5. Small Equipment (No External Dimension More Than 50 cm)
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