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General-purpose Basic Switch [Z]

Brand :
OMRON

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    Product Description

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    One of the best-selling basic switch series excelling high precision and a wide variety of types.
    [Features]
    · A large breaking capacity of 15 A and high-accuracy (with good repeatability).
    · A basic type micro switch, and a wide variety of types available for use in different applications, including the standard type, split contact type and the maintained contact type.
    · Types for ultra-small loads are now also available as part of the standard type series.
    · The product lineup also includes a molded terminal type and a type in which the terminal is protected by a drip-proof cover.

    Dimensional Drawing of OMRON Micro Switches

    OMRON Micro Switches type

    General-purpose basic switch Z Micro Switches type outline drawing

    * Stainless steel Micro Switches

    *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 itemClassification
    Model Z-15
    (for microloads, excluding
    flexible rod type)    		Model Z-01HModel Z-15
    (flexible rod type)    		Model Z-10FModel Z-15H2
    Allowable Operating Speed0.01mm to 1m/s *11mm to 1m/s0.1mm～1m/s *10.01mm to 1m/s
    Allowable operating frequencyMechanical240 times/min120 times/min240 times/min240 times/min
    Micro Switches Electrical20 times/min
    Insulation resistance100MΩ or more (at DC500V mega)
    Contact Resistance15MΩ or less (initial value)50MΩ or less
    (initial value)    		15MΩ or less (initial value)25MΩ or less (initial value)15MΩ or less
    (initial value)
    Withstand voltage
    Contact spacing G between terminals of the same polarity 1,000V AC 50/60Hz 1min
    Contact spacing H 600V AC 50/60Hz 1min
    Contact spacing E 1,500V AC 50/60Hz 1min    		Same-polarity terminal
    contact spacing G
    AC1,000V 50/60Hz 1min
    Contact spacing H
    AC600V 50/60Hz 1min    		Spacing between same pole
    terminals F
    AC1,500V 50/60Hz 1min    		Between same terminals
    AC600V
    50/60Hz 1min
    Between live metal parts and earth, between each terminal and non-live metal parts AC2,000V 50/60Hz 1min
    vibrationmalfunction10 to 55Hz, double amplitude 1.5mm *510 to 20Hz, double amplitude 1.5mm *510 to 55Hz, double amplitude 1.5mm *5
    impactDurabilityUp to 1,000m/s2
    malfunctionMaximum 300m/s2*  2 *5Maximum 50m/s2*  5Maximum 300m/s2*  3 *5Maximum 100m/s2
    DurabilityMechanicalContact spacing G, H: 20 million times or more*4
    Contact spacing E: 300,000 times or more    		Over 1 million timesOver 500,000 times*1Over 20 million times
    Micro Switches ElectricalContact spacing G, H 500,000 times or more
    Contact spacing E 100,000 times or more    		Over 100,000 timesOver 100,000 timesOver 500,000 times
    Protective structureGeneral formIP00
    Micro Switches Drip-proof typeEquivalent to IP62 (excluding terminals)
    Electric shock protection classClass I
    PTI (Tracking Characteristics)175
    Ambient temperatureGeneral form-25 to +80℃ (but do not freeze)
    Drip-proof type-15 to +80℃ (but do not freeze)
    Ambient humidityGeneral form35～85%RH
    Drip-proof type35～95% RH
    massApproximately 22 to 58 gApproximately 42-48gApproximately 34 to 61 gApprox. 22g

    *1. For Micro Switches type. (For lever type, the value is for the Micro Switches part.)
    *2. For Z-15G Micro Switches type.
    *3. Value is for Z-10FY-B type.
    *4. For Micro Switches type. For types other than Micro Switches, the value is 10 million times or more.
    *5. Malfunction within 1 ms

    Specification of OMRON Micro Switches

    OMRON Micro Switches Structure

    Micro Switches Drip-proof type

    General-purpose basic switch Z Waterproof type Waterproof terminal without protective cover Construction diagram
    • No drip-proof terminal protection cover
    General-purpose basic switch Z Waterproof type with waterproof terminal protection cover construction diagram
    • With waterproof terminal protection cover

    Standard form

    Contact type (1c contact)
    Molded terminal type
    General-purpose basic switch Z Standard contact type (1c contact)

    Note: For the reverse action type (Z-15GM type), the NO and NC terminal arrangement is reversed.

    General-purpose basic switch Z Standard molded terminal type

    ( ) indicates lead wire
    color Note : For the reverse action type (Z-15GM type), the NO and NC terminal arrangement is reversed.

    Split contact type
    Maintained Contact Type
    Contact Form
    Contact Form
    General-purpose basic switch Z split contact type

    Note: For the reverse action type (Z-10FM type), the NO and NC terminal arrangement is reversed.

    General-purpose basic switch Z Maintained contact type

    OMRON Micro Switches Format Composition

    Standard form

    General form

    • We have a wide range of actuators to suit your needs, allowing you to choose the one that best suits your application.
    • The contact mechanism for Micro Switches is a crossbar type, and since a gold alloy is used for the contacts, it exhibits extremely high contact reliability in the microload range.
    • Contact spacing is available in H2: 0.20mm (ultra-high sensitivity), H: 0.25mm (high sensitivity, for Micro Switches), G: 0.5mm (standard), E: 1.8mm (high capacity).

    Micro Switches Drip-proof type

    • This Micro Switches has rubber pushers attached to the actuator and adhesive is filled between the case and cover to improve water resistance.
    • We also offer a waterproof terminal with a protective cover and a molded terminal with the terminal part hardened in resin.

    Split contact type

    • Based on the mechanism of a general-purpose basic Micro Switches, the movable and fixed contacts are divided into two, providing two sets of simultaneous contacts.
    • Since the movable contact side is common (COM), it can be used in series or parallel depending on the connection method.
    • When used as a twin contact, high reliability is achieved in Micro Switches range.

    Maintained Contact Type

    • In addition to the Micro Switches, there is a reset button on the bottom of the case opposite the push button. Please operate this button alternately.
    • Generally, the "movement until reset" is greater than the "movement before operation," and they are suitable for use in circuits that must not automatically reset, such as reversible control circuits and manual reset operation circuits.

    Model designation method of OMRON Micro Switches

    OMRON Micro Switches Format Standards

    Standard form

    General-purpose basic switch Z type standard type
    (1) Rated current
    (2) Contact Spacing
    01:0.1A (for Micro Switches)
    15:15A
    H2: 0.20mm (ultra high sensitivity)
    H: 0.25mm (high sensitivity, for small loads)
    G: 0.5mm (standard)
    E: 1.8mm (high capacity)

    (3) Actuator type

    No marking: Micro Switches type
    S: Thin spring push button type
    D: Short spring push button type
    K: Spring push button type (medium option)
    K3: Spring push button type (large option)
    Q3: Panel mounting push button type (small option)
    Q: Panel mounting push button type (medium option)
    Q8: Panel mounting Micro Switches type (large option)
    Q22: Panel mounting roller push button type
    Q21: Panel mounting cross roller push button type
    L: Leaf spring type (large OF)
    L2: Roller leaf spring type
    W21: Hinge short lever type
    W: Hinge lever type (small OF)
    W3: Hinge lever type (medium OF)
    W32: Hinge lever type (large OF)
    W4: Small force hinge lever type
    W44: Hinge long lever type
    W78: Small force hinge wire lever type (small OF)
    W52: Small force hinge wire lever type (large OF)
    W22: Hinge roller short lever type
    W2: Hinge roller lever type
    W25: Hinge roller lever type (large roller)
    W49: Hinge cross roller short lever type
    W54: Hinge cross roller lever type
    W2277: One-way action hinge roller short lever type (small OF)
    M: Reverse action hinge lever type
    M22: Reverse action hinge roller short lever type
    M2: Reverse action hinge roller lever type
    NJ: Flexible rod type (large OF)
    NJS: Flexible rod type (small OF)
    (4) Protective structure
    (5) Terminal type
    No mark: Micro Switches General type
    55: Drip-proof type (terminals not included)
    A55: Drip-proof type (terminals included)
    No mark: Solder terminal
    B: Screw terminal (internal tooth washer)
    B5V: Screw terminal with drip-proof terminal protection cover
    (Only applicable to Z-15G□A55 type, cannot be used with other terminals.)

    Micro Switches Standard type (water-proof type (molded terminal type))

    Standard switch Z type (water-proof type (molded terminal type))
    (1) Micro Switches Waterproof type
    (2) Lead wire type
    No indication: VSF
    19 : VCT
    (3) Lead wire lead direction
    L: See the figure on the right
    R: See the figure on the right
    D: See the figure on the right
    (4) Lead wire length
    1: 1m
    3: 3m
    Standard switch Z type (water-proof type (molded terminal type)) Lead wire drawing direction
    Split contact type
    Maintained Contact Type
    General-purpose basic switch Z-split contact type
    General-purpose basic switch Z Maintained contact type
    (1) Rated current
    10: 10A (split contact type)
    (2) Contact spacing
    F: 1mm (high capacity)
    (3) Actuator type
    No indication: Micro Switches type
    S: Spring thin push button type
    D: Spring short push button type
    Q: Panel mounting push button type
    Q22: Panel mounting roller push button type
    W: Hinge lever type
    W22: Hinge roller short lever type
    W2: Hinge roller lever type
    M22: Reverse action hinge roller short lever type
    (4) Structure
    Y: Split contact type
    (5) Terminal type
    B: Screw terminal (internal tooth washer)
    (1) Rated current
    15: 15A
    (2) Contact spacing
    E: 1.8mm (high capacity)
    (3) Actuator type
    No indication: Micro Switches type
    S: Spring thin push button type
    W: Hinge lever type
    (4) Structure
    R: Maintained contact type

    Technical Information of OMRON Micro Switches

    OMRON Micro Switches Ratings (Standard Type/Split Contact Type/Maintained Contact Type)

    Model Z-15 (except for microload and flexible rod models)

    Contact SpacingRated voltage(V)Micro Switches item
    Non-inductive load (A)Inductive load (A)
    Resistive LoadLamp LoadInductive LoadMotor Load
    Normally closedNormally openNormally closedNormally openNormally closedNormally openNormally closedNormally open
    G, H, H2, EAC 125
    250
    500*    		15(10)*
    15(10)*
    10    		3
    2.5
    1.5    		1.5
    1.25
    0.75    		15(10)*
    15(10)*
    6    		5
    3
    1.5    		2.5
    1.5
    0.75
    GDC 8
    14
    30
    125
    250    		15
    15
    6
    0.5
    0.25    		3
    3
    3
    0.5
    0.25    		1.5
    1.5
    1.5
    0.5
    0.25    		15
    10
    5
    0.05
    0.03    		5
    5
    5
    0.05
    0.03    		2.5
    2.5
    2.5
    0.05
    0.03
    H, H2DC 8
    14
    30
    125
    250    		15
    15
    2
    0.4
    0.2    		3
    3
    2
    0.4
    0.2    		1.5
    1.5
    1.4
    0.4
    0.2    		15
    10
    1
    0.03
    0.02    		5
    5
    1
    0.03
    0.02    		2.5
    2.5
    1
    0.03
    0.02
    EDC 8
    14
    30
    125
    250    		15
    15
    15
    0.75
    0.3    		3
    3
    3
    0.75
    0.3    		1.5
    1.5
    1.5
    0.75
    0.3    		15
    15
    10
    0.4
    0.2    		5
    5
    5
    0.4
    0.2    		2.5
    2.5
    2.5
    0.4
    0.2

    *The figures in parentheses are the ratings for the Z-15HW52, Z-15HW78(-B), and Z-15H2(-B).
       Also, these models are not rated for AC500V.
       The AC ratings for this model are 125 and 250V only.

    Micro Switches Type Z-15 (flexible rod type)

    Rated voltage(V)Non-inductive load (A)Inductive load (A)
    Resistive LoadLamp LoadInductive LoadMotor Load
    Normally closedNormally openNormally closedNormally openNormally closedNormally openNormally closedNormally open
    AC 125
    250    		15
    15    		twenty
    one    		1
    0.5    		7
    5    		2.5
    1.5    		twenty
    one
    DC 8
    14
    30
    125
    250    		15
    15
    2
    0.4
    0.2    		2
    2
    2
    0.4
    0.2    		1
    1
    1
    0.4
    0.2    		7
    7
    1
    0.03
    0.02    		3
    3
    1
    0.03
    0.02    		1.5
    1.5
    0.5
    0.03
    0.02

    Micro Switches Model Z-10F

    Contact Spacing Rated voltage(V)Micro Switches item
    Non-inductive load (A)Inductive load (A)
    Resistive LoadLamp LoadInductive LoadMotor Load
    Normally closedNormally openNormally closedNormally openNormally closedNormally openNormally closedNormally open
    Micro Switches Series connectionAC 125
    250    		10
    10    		4
    2.5    		2
    1.5    		6
    6    		5
    3    		2.5
    1.5
    DC 30
    125
    250    		10
    1
    0.6    		4
    1
    0.6    		2
    1
    0.6    		6
    0.1
    0.05    		6
    0.1
    0.05    		3
    0.1
    0.05
    Parallel connectionAC 125
    250    		6
    6    		3
    2.5    		1.5
    1.25    		4
    4    		4
    2    		twenty
    one
    DC 30
    125
    250    		6
    0.6
    0.3    		4
    0.6
    0.3    		2
    0.6
    0.3    		4
    0.1
    0.05    		6
    0.1
    0.05    		3
    0.1
    0.05

    Micro Switches Model Z-01H

    Rated voltage(V)Resistive Load (A)
    Normally closedNormally open
    AC1250.1
    DC8
    14
    30    		0.1
    0.1
    0.1

    Note 1. The above values indicate steady-state current.
    Note 2. An inductive load is one with a power factor of 0.4 or more (AC) and a time constant of 7 ms or less (DC).
    Note 3. A lamp load is one with a 10 times inrush current.
    Note 4. A motor load is one with a 6 times inrush current.
    Note 5. For reverse action hinge lever types, the ratings for normally closed and normally open are reversed.
    Note 6. For molded Micro Switches, the AC ratings are 125 and 250V only.
    Note 7. The ratings are for tests conducted under the following conditions.
          (1) Ambient temperature: 20±2°C
          (2) Ambient humidity: 65±5%RH
          (3) Operation frequency: 20 times/min.

    Please use within the following range.

    General-purpose basic switch Z Micro load type usage area
     Micro Switches Model Z-01HMicro Switches Model Z-15□, Z-10FY
    Minimum Applicable LoadDC5V 1mADC5V 160mA

    OMRON Micro Switches Contact Specifications

    Micro Switches itemClassification
    Model Z-15Model Z-01HModel Z-10F
    contactMicro Switches specificationrivetSingle Crossbarrivet
    Micro Switches MaterialsilverGold alloysilver
    Inrush currentNormally closedMaximum 30AMaximum 0.1AMaximum 40A
    Normally openMaximum 15AMaximum 0.1AMaximum 20A

    OMRON Micro Switches Reference Data

    Mechanical durability curve (Z-15G)
    Electrical durability curve (Z-15G)
    General-purpose basic switch Z mechanical durability curve (Z-15G type)
    General-purpose basic switch Z electrical durability curve (Z-15G)

    How to Use of OMRON Micro Switches

    Mounting Hole Dimensions of OMRON Micro Switches

    Use M4 screws for mounting and securely attach using flat washers, spring washers, etc. The tightening torque should be 1.18 to 1.47 N m.

    General-purpose basic switch Z mounting hole dimensions

    When mounting to a panel, the tightening torque for the actuator's hex nut should be 2.94 to 4.9 N·m.

    Panel mounting Micro Switches type
    Panel mounting roller Micro Switches type
    General-purpose basic switch Z Panel-mounted push button type
    General-purpose basic switch Z Panel mounting roller push button type

    OMRON Micro Switches

    Catalog information click here



    OMRON Micro Switches