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Small Safety Limit Switch [D4F]

Small Safety Limit Switch [D4F]

OMRON

OMRON

World's smallest class. Safety limit switch

[Features]
· Limit switch with world's smallest direct opening operation mechanism (4 contacts).
· Safety limit switch with high sensitivity.
· Built-in switch available with 2 contacts/4 contacts.
· An IP67 protective structure.
· Compatible with EN115-1, EN81-1 and EN81-2 (slow-action type only.)
· Approved by UL, EN(TÜV), CCC

PDF

Japanese Only

Part Number

Configured Part Number is shown.

D4F-102-3D

Dimensional Drawing of OMRON Limit Switch

Not Get Dimensions

Note: In the above dimensional diagrams for Limit Switch model, the dimensional tolerance for all unspecified parts is ±0.4 mm.

Specification Table of OMRON Limit Switch

Limit Switch Performance

Protective structure*1IP67 (EN60947-5-1)
Durability*2MechanicalOver 10 million times
Limit Switch Electrical1 million times or more (4mA/24V DC x 4 circuits resistive load) 150,000 times or more (1A/125V AC x 2 circuits, 4mA/24V DC x 2 circuits resistive load)*3
Allowable Operating Speed1mm to 0.5m/s
Allowable operating frequencyMechanical120 times/min
Limit Switch Electrical30 times/min
Contact resistance*5300mΩ or less (with 1m cable), 500mΩ or less (with 3m cable), 700mΩ or less (with 5m cable)
Minimum applicable load*4DC24V 4mA resistive load 4 circuits (N level reference value)
Rated insulation voltage (Ui)250V
Rated Frequency50/60Hz
Electric shock protection classClass I (with earth wire)
Pollution level (usage environment)Pollution degree 3 (EN60947-5-1)
Impulse withstand voltage
(EN60947-5-1)		Between same-polarity terminals2.5kV
Between different terminals4kV
Between each terminal and earth4kV
Insulation resistanceBetween same-polarity and different-polarity terminals, between live metal parts and earth, and between each terminal and non-live metal parts: 100MΩ or more (DC500V megger)
Contact GapMinimum 2 x 2 mm
vibrationmalfunction10 to 55Hz, single amplitude 0.75mm
Limit Switch impactDurability1,000m/s2 ormore
malfunction300m/s2 ormore
Conditional Short Circuit Current100A (EN60947-5-1)
Rated open circuit thermal current <Ith>2.5A (EN60947-5-1)
Ambient temperature-30 to +70℃ (but do not freeze)
Ambient humidity95% RH or less
cableUL Style 2464 AWG22 Finished outer diameter 8.3mm
massApprox. 190g (D4F-102-1R with 1m cable)
Approx. 220g (D4F-120-1R with 1m cable)

Note 1. The above values are initial values.
   2. A load with a smaller capacity cannot be connected to a contact that has already Limit Switch a load. Doing so may cause the contact surface to become rough and reduce contact reliability.
*1. This protection structure is based on a test method in accordance with the standard (EN60947-5-1), and sealing performance under the actual usage environment and conditions should be confirmed in advance.
*2. Durability conditions are for an ambient temperature of 5 to 35°C and an ambient humidity of 40 to 70% RH.
*3. Do not apply 1A/125V AC to two or more circuits.
*4. This value may vary depending on Limit Switch frequency, environmental conditions, reliability level, etc. Please check with an actual load in advance.
*5. Measurement conditions: DC5 to 8V, 0.1A voltage drop method.

30
45
60
  1. 1
Part Number
D4F-102-3D
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipDetector Shape Environment Plunger Shape Type Roller Lever Shape Type Acquired Standards Force Required for Push Side O.F.
(N) 		Motion to Switching P.T.
(mm) 		Angle to Switching P.T
(deg) 		Max. Stroke T.T
(mm) 		Max. Angle T.T
(deg) 		Contact Type Rated Operating Voltage
(V) 		Rated Conductance Current
(A) 		Main Body External Dimension, Width W
(mm) 		Main Body External Dimension, Height H
(mm) 		Main Body External Dimension, Length L
(mm) 		Cable Specifications Detector element details Indicator Light Movement After the Operation OT
(mm) 		Specification of Terminal Cord / cable length
(m) 		Cord / cable pull-out direction (method) Details Type O.D. Mounting system Direction of Operation Roller Type Contact format Built-in Switch Specification AC Rated Voltage DC Rated Voltage

MYR 438.00

1 Piece(s) 2 Day(s) Plunger TypeStandard / Cold Resistance[Roller Plungers] Top, Roller Plunger-TUV / UL / GB(CCC) / EN121-1.3-4.5-Mutual insulation double-throwDC125V / DC250V2.5301872.7UL2464 5 Core (Finish Diameter: 8.3mm)-No3.2Ground terminal with grounding wire3Down DirectionMain body (with built-in switch)φ12×4.4Front mountingSlow actionStainless steel-based sintered roller1NC/1NO---

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  1. 1
 

Basic Information

Main Body Size Small Operating Temperature Range(°C) -30::70 Protection Structure IP67
Mechanical Life(10,000 times) 1000 Mechanical Operation Frequency(times/min or Less) 120

Please check the type/dimensions/specifications of the part D4F-102-3D in the Small Safety Limit Switch [D4F] series.

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Specification/Dimensions

  • Detector Shape

    • Plunger Type
    • Roller Lever Type (rotation)
    • Roller lever type

    Clear

  • Environment

    • Standard
    • Cold Resistance

    Clear

  • Roller Lever Shape Type

    • Standard

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  • Force Required for Push Side O.F.(N)

    • 5
    • 12

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  • Contact Type

    • Mutual insulation double-throw

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  • Rated Operating Voltage(V)

    • DC125V
    • DC250V

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  • Rated Conductance Current(A)

    • 2.5

    Clear

  • Cable Specifications

    • UL2464 5 Core (Finish Diameter: 8.3mm)
    • UL2464 9 Core (Finish Diameter: 8.3mm)

    Clear

  • Detector element details

    • Roller lever R24.7
    • -
    • Roller lever type

    Clear

  • Indicator Light

    • No

    Clear

  • Movement After the Operation OT(mm)

    • 3.2
    • -

    Clear

  • Specification of Terminal

    • Ground terminal with grounding wire

    Clear

  • Cord / cable length(m)

    • 1
    • 3
    • 5

    Clear

  • Cord / cable pull-out direction (method)

    • Down Direction
    • Down direction
    • Rightward direction

    Clear

  • Details Type

    • Main body (with built-in switch)

    Clear

  • O.D.

    • φ12×4.4
    • φ17.5×6.8

    Clear

  • Mounting system

    • Front mounting

    Clear

  • Direction of Operation

    • Slow action

    Clear

  • Roller Type

    • Metal lever, resin roller R24.7
    • Stainless steel-based sintered roller

    Clear

  • Contact format

    • 1NC/1NO
    • 2NC
    • 2NC/2NO

    Clear

  • Built-in Switch Specification

    • 2NC/2NO contact (slow action)
    • 4NC contact (slow action)

    Clear

  • AC Rated Voltage

    • 120 / 240

    Clear

  • DC Rated Voltage

    • 125 / 250

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  • type

    • D4F

    Clear

  • Plunger Shape Type

    • Roller Plungers
      • Top, Roller Plunger

    Clear

  • CAD

    • 3D

    Clear

Days to Ship

    • All
    • 2 Day(s) or Less
    • 5 Day(s) or Less
    • 6 Day(s) or Less

    Clear

Specify Alterations

Products like this...

Part Number
D4F-102-1R
D4F-102-3R
D4F-120-1R
D4F-120-3D
D4F-202-5R
D4F-220-5D
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipDetector Shape Environment Plunger Shape Type Roller Lever Shape Type Acquired Standards Force Required for Push Side O.F.
(N) 		Motion to Switching P.T.
(mm) 		Angle to Switching P.T
(deg) 		Max. Stroke T.T
(mm) 		Max. Angle T.T
(deg) 		Contact Type Rated Operating Voltage
(V) 		Rated Conductance Current
(A) 		Main Body External Dimension, Width W
(mm) 		Main Body External Dimension, Height H
(mm) 		Main Body External Dimension, Length L
(mm) 		Cable Specifications Detector element details Indicator Light Movement After the Operation OT
(mm) 		Specification of Terminal Cord / cable length
(m) 		Cord / cable pull-out direction (method) Details Type O.D. Mounting system Direction of Operation Roller Type Contact format Built-in Switch Specification AC Rated Voltage DC Rated Voltage

MYR 312.00

1 Piece(s) 2 Day(s) Plunger TypeStandard / Cold Resistance[Roller Plungers] Top, Roller Plunger-EN / UL / GB(CCC) / TUV121-1.3-4.5-Mutual insulation double-throwDC250V / DC125V2.5301872.7UL2464 5 Core (Finish Diameter: 8.3mm)-No3.2Ground terminal with grounding wire1Rightward directionMain body (with built-in switch)φ12×4.4Front mountingSlow actionStainless steel-based sintered roller1NC/1NO---

MYR 373.00

1 Piece(s) 2 Day(s) Plunger TypeStandard / Cold Resistance[Roller Plungers] Top, Roller Plunger-EN / UL / GB(CCC) / TUV121-1.3-4.5-Mutual insulation double-throwDC250V / DC125V2.5301872.7UL2464 5 Core (Finish Diameter: 8.3mm)-No3.2Ground terminal with grounding wire3Rightward directionMain body (with built-in switch)φ12×4.4Front mountingSlow actionStainless steel-based sintered roller1NC/1NO---

MYR 334.00

1 Piece(s) 5 Day(s) or more Roller Lever Type (rotation)Standard / Cold Resistance-StandardEN / UL / GB(CCC) / TUV5-6 - 9 ± 3-55Mutual insulation double-throwDC250V / DC125V2.53030.861.2UL2464 5 Core (Finish Diameter: 8.3mm)Roller lever R24.7No-Ground terminal with grounding wire1Rightward directionMain body (with built-in switch)φ17.5×6.8Front mountingSlow actionMetal lever, resin roller R24.71NC/1NO---

MYR 464.00

1 Piece(s) 5 Day(s) or more Roller Lever Type (rotation)Standard / Cold Resistance-StandardEN / UL / GB(CCC) / TUV5-6 - 9 ± 3-55Mutual insulation double-throwDC250V / DC125V2.53030.869.1UL2464 5 Core (Finish Diameter: 8.3mm)Roller lever R24.7No-Ground terminal with grounding wire3Down DirectionMain body (with built-in switch)φ17.5×6.8Front mountingSlow actionMetal lever, resin roller R24.71NC/1NO---

MYR 291.16

1 Piece(s) 5 Day(s) or more Plunger TypeStandard / Cold Resistance[Roller Plungers] Top, Roller Plunger-EN / UL / GB(CCC) / TUV121-1.3-4.5-Mutual insulation double-throwDC250V / DC125V2.5301872.7UL2464 5 Core (Finish Diameter: 8.3mm)-No3.2Ground terminal with grounding wire5Rightward directionMain body (with built-in switch)φ12×4.4Front mountingSlow actionStainless steel-based sintered roller2NC---

MYR 502.00

1 Piece(s) 5 Day(s) or more Roller Lever Type (rotation)Standard / Cold Resistance-StandardEN / UL / GB(CCC) / TUV5-6 - 9 ± 3-55Mutual insulation double-throwDC250V / DC125V2.53030.869.1UL2464 5 Core (Finish Diameter: 8.3mm)Roller lever R24.7No-Ground terminal with grounding wire5Down DirectionMain body (with built-in switch)φ17.5×6.8Front mountingSlow actionMetal lever, resin roller R24.72NC---

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