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Small Basic Switch [V] (V-155-1A6)

Small Basic Switch [V] V-155-1A6

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  • Small Basic Switch [V]
  • Small Basic Switch [V]
  • On Sale Till 31/03/2025

OMRON

OMRON

[Features]
· A small basic switch designed specifically for reliability and safety.
· Omron's best-selling microswitch, available in variations from 10A to 21A.
· Possible to use in applications such as breaking of current at the time of opening and closing the door.
· Two types of cases; thermoplastic and thermosetting case
· Compliant to various requests such as heat resistant and tracking resistant.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

V-155-1A6

Dimensional Drawing of OMRON Micro Switches

OMRON Micro Switches Model V-21/Model V-16/Model V-11/Model V-21(IN)

Small Basic Switch V Thermoplastic Case Model V-21/Model V-16/Model V-11/Model V-21(IN) Outline Drawing-1
Small Basic Switch V Thermoplastic Case Model V-21/Model V-16/Model V-11/Model V-21(IN) Outline Drawing-2

Note 1. The dimensional tolerance of the Micro Switches parts not specified in the above external dimensions is ±0.4 mm.
Note 2. The operating characteristics are for operation in the A direction (↓).

*For information on model numbers other than those listed above, please refer to the digital catalog.

Specification Table of OMRON Micro Switches

OMRON Micro Switches Performance

Micro Switches itemMicro Switches Model number
Model V-10 seriesModel V-11 seriesModel V-15 seriesModel V-16
series		Model V-21
series		Model V-21(IN)
series
Allowable Operating Speed0.1mm to 1m/s (for pin push button type)
Allowable operating
frequency		Mechanical600 times/min (for pin push button type)
Electrical60 times/min
Insulation resistance100MΩ or more (DC500V insulation resistance tester)
Contact resistance (initial value)15mΩ or less
Withstand voltage*1Between same-polarity terminalsAC1,000V 50/60Hz 1min
Between live metal parts and
earth		AC1,500V
50/60Hz 1min		AC2,000V
50/60Hz 1min		AC1,500V
50/60Hz 1min		AC2,000V 50/60Hz 1min
Between each terminal and
non-current-carrying metal parts		AC1,500V
50/60Hz 1min		AC2,000V
50/60Hz 1min		AC1,500V
50/60Hz 1min		AC2,000V 50/60Hz 1min
Vibration*2malfunctionFrequency: 10 to 55 Hz, Double amplitude: 1.5 mm
Impact*2DurabilityUp to 1,000m/s2
malfunctionMaximum 200m/s2Maximum 300m/s2
DurabilityMechanicalOver 50 million times (60 times/min)
Micro Switches Electrical300,000 times or more
(30 times/min)
Heat-resistant type: 50,000 times or more
(30 times/min)		Over 300,000 times
(30 times/min)		100,000 times or more
(30 times/min)
Heat-resistant type: 20,000 times or more
(30 times/min)		Over 100,000 times (30 times/min)
Protective structureIEC IP40
Electric shock protection classClass I
PTI (Tracking Characteristics)175
Operating temperature range-25 to +105°C *V-21 series: -25 to +80°C (heat-resistant type: -25 to +150°C) 60% RH or less (but do not freeze or condense)
Operating humidity range85% RH or less (at +5 to +35°C)
massApprox. 62g (pin push button type)

Note: The above values are initial values.
*1. The withstand voltage is the value when a separator is used.
*2. For Micro Switches types, the values are for the free position and the full travel position, and for lever types, the values are for the full travel position. The contacts make or break within 1 ms.

Specification of OMRON Micro Switches

OMRON Micro Switches Operating Characteristics

Micro Switches formatOperating characteristics
Force required for operationReturn of the mosquitoMovement up to operationMovement after actionDifferential movementOperating position
OF MaxRF MinPT MaxOT MinMD MaxOP
Micro Switches Model V-21-1□6
Micro Switches Model V-16-1□6		3.92N0.78N1.2mm1.0mm0.4mm14.7±0.4 mm
Model V-16-1□51.96N0.49N
Model V-11-1□40.98N0.20N
Model V-211-1□6
Model V-161-1□6		3.92N0.49N1.6mm0.8mm0.6mm15.2±0.5mm
Model V-161-1□51.96N0.49N
Model V-111-1□40.98N0.15N
Model V-212-1□6
Model V-162-1□6		2.45N0.25N4.0mm1.6mm1.5mm15.2±1.2mm
Model V-162-1□51.23N0.14N
Model V-112-1□40.59N0.06N
Model V-213-1□6
Model V-163-1□6		1.27N0.12N9.0mm2.0mm2.8mm15.2 (-3.2 to +2.6) mm
Model V-163-1□50.69N0.06N
Model V-113-1□40.34N-9.0mm3.2mm2.8mm15.2±2.6mm
Model V-214-1□6
Model V-164-1□6		2.45N0.25N4.0mm1.6mm1.5mm18.7±12mm
Model V-164-1□51.23N0.14N
Model V-114-1□40.59N0.06N
Model V-215-1□6
Model V-165-1□6		4.71N0.49N1.6mm0.8mm0.6mm20.7±0.6mm
Model V-165-1□52.35N0.49N
Model V-115-1□41.18N0.15N
Model V-216-1□6
Model V-166-1□6		2.45N0.25N4.0mm1.6mm1.5mm20.7±1.2mm
Model V-166-1□51.23N0.14N
Model V-116-1□40.59N0.06N

Note: The operating characteristics of Micro Switches are for operation in direction A (↓).

Model designation method of OMRON Micro Switches

OMRON Micro Switches Type Standards

Small basic switch V Model designation method

OMRON Micro Switches Contact Specifications

1c type (double throw type)
1b type (normally closed)
1a type (normally open)
Small basic switch V Contact specification 1c type (double throw type)
Small basic switch V Contact specification 1b type (normally closed)
Small basic switch V Contact specification 1a type (normally open)

OMRON Micro Switches Terminal Type/Shape

OMRON Micro Switches Terminal Type/Shape

Note: The above is for contact specifications 1c. 1a and 1b have two terminals. For terminal positions, see "Contact specifications."

Technical Information of OMRON Micro Switches

OMRON Micro Switches Contact Specifications

Micro Switches itemMicro Switches format
Model V-21Model V-16Model V-15Model V-11Model V-10Model V-21 (IN)
contactspecificationrivet
Micro Switches MaterialSilver AlloysilverIndium Alloy
Interval (standard value)1mm (F gap)
Inrush currentNormally closedMaximum 50AMaximum 40AMaximum 36AMaximum 24AMaximum 50A
Normally open
Minimum applicable load (reference value)DC5V 160mA

OMRON Micro Switches Rating

Micro Switches formatRated voltageMicro Switches item
Resistive Load
Model V-21 seriesAC250V21A
DC125V
DC250V		0.6A
0.3A
Model V-16 seriesAC250V16A
DC125V
DC250V		0.6A
0.3A
Model V-15 seriesAC250V15A
DC125V
DC250V		0.6A
0.3A
Model V-11 seriesAC250V11A
DC125V
DC250V		0.6A
0.3A
Model V-10 seriesAC250V10A
DC125V
DC250V		0.6A
0.3A
Model V-21 (IN) seriesDC30V12A

Note: The above ratings were tested under the following conditions:
    (1) Ambient temperature: 20±2°C
    (2) Ambient humidity: 65±5% RH
    (3) Operation frequency: 30 times/min.

How to Use of OMRON Micro Switches

OMRON Micro Switches Regarding Installation

Use M3 screws for mounting and securely attach using flat washers, spring washers, etc. The tightening torque should be 0.39 to 0.59 N m.

Mounting hole dimensions of OMRON Micro Switches

Small basic switch V mounting hole dimensions

Cautions and Prohibitions of OMRON Micro Switches

Safety Precautions of OMRON Micro Switches

Micro Switches Regarding soldering

  • As a guideline, the soldering time for connecting to the soldering terminals should be less than 5 seconds with a soldering iron of 60W (tip temperature +250 to +350°C), and no external force should be applied for 1 minute aftersoldering
    . Use the minimum amount of flux possible. If flux gets inside the switch, it may cause contact failure.
  • Micro Switches Connection to #187 tab terminals
    : Use a #187 tab receptacle and insert it straight into the terminal.
    Applying excessive external force to the side or top/bottom of the terminal may cause deformation of the terminal and damage to the housing.
  • Micro Switches Connection to #250 tab terminals
    : Use a receptacle for #250 tabs and insert
    it straight into the terminal. Applying excessive external force to the side or top/bottom of the terminal may cause deformation of the terminal and damage to the housing.
30
45
60
  1. 1
Part Number
V-155-1A6
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSDetector Shape Rated Operating Voltage
(V) 		Lever Shape Type DC rated operating voltage
(V) 		Plunger Shape Type Operating Temperature Range
(℃) 		Force Required for Push Side O.F.
(N) 		Motion to Switching P.T.
(mm) 		Contact Type Contact Material Rated Conductance Current
(A) 		Current type Actuator type Specification of Terminal Contact structure/specification Required force for push side, O.F. (detailed numerical values)
(N) 		Format standard

75,932 IDR

57,837 IDR

1 Piece(s) Same day -Lever Shape (push)250Roller Lever---25～80~51.6Single Pole Double ThrowSilver alloy15ACHinge roller short lever typeTerminals With Solder-4.71-

Loading...

  1. 1
 

Basic Information

Acquired Standards UL / CSA Protection Structure IEC IP40 Body Material Thermosetting Resin
Contact Point Type Rivet Mechanical Life(10,000 times) 5000 Mechanical Operation Frequency(times/min or Less) 600
Main Body External Dimension, Width W(mm) 10.3 Main Body External Dimension, Height H(mm) 15.9 Main Body External Dimension, Length L(mm) 27.8

Please check the type/dimensions/specifications of the part V-155-1A6 in the Small Basic Switch [V] series.

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Configure Remaining Specifications
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Specification/Dimensions

  • DC rated operating voltage(V)

    • 8
    • 14
    • 30
    • 125
    • 250

    Clear

  • Plunger Shape Type

    • Top Plunger

    Clear

  • Contact structure/specification

    • 1a
    • 1c

    Clear

  • Format standard

    • General form（105℃）
    • Heat resistant type (150 ° C)

    Clear

  • type

    • V

    Clear

  • Detector Shape

    • Plunger Type
    • Lever Shape (push)

    Clear

  • Rated Operating Voltage(V)

    • 125
    • 250

    Clear

  • Lever Shape Type

    • Hinge Lever
      • Hinge Lever
    • Roller Lever

    Clear

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

    • ~1
    • ~2
    • ~3
    • ~4
    • ~5

    Clear

  • Contact Type

    • Single Pole Double Throw
    • Single Pole Normally Open

    Clear

  • Contact Material

    • Pure Silver
    • Silver alloy

    Clear

  • Rated Conductance Current(A)

    • 10
    • 11
    • 15
    • 16
    • 21

    Clear

  • Current type

    • AC
    • AC/DC
    • Ac/DC

    Clear

  • Actuator type

    • Hinge lever type
    • Hinge roller short lever type
    • Hinge, Earl, Lever type
    • Hinge, lever type
    • Hinge, roller, short lever type
    • Hinge/Long Lever Type
    • Hinge/Roller/Lever Type
    • Hinge/short lever type
    • Pin push button type
    • Simulated hinge lever type

    Clear

  • Specification of Terminal

    • #187 tab terminal
    • #250 tab terminal
    • Terminals With Solder

    Clear

  • Required force for push side, O.F. (detailed numerical values)(N)

    • 0.34
    • 0.59
    • 0.69
    • 0.98
    • 1.18
    • 1.23
    • 1.23N
    • 1.27
    • 1.96
    • 1.96N
    • 2.35
    • 2.35N
    • 2.45
    • 2.45N
    • 3.92
    • 4.71

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • Same day
    • 8 Day(s) or Less
    • 10 Day(s) or Less
    • 11 Day(s) or Less
    • 45 Day(s) or Less
    • 51 Day(s) or Less

    Clear

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(V) 		Plunger Shape Type Operating Temperature Range
(℃) 		Force Required for Push Side O.F.
(N) 		Motion to Switching P.T.
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(A) 		Current type Actuator type Specification of Terminal Contact structure/specification Required force for push side, O.F. (detailed numerical values)
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