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General-purpose Basic Switch [Z]

General-purpose Basic Switch [Z]

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  • General-purpose Basic Switch [Z]
  • General-purpose Basic Switch [Z]
  • On Sale Till 31/03/2025

Best-selling basic switch boasting high precision and wide variety. A large breaking capacity of 15A with high accuracy (repeat accuracy is good).

PDF

Japanese Only

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
Part Number
Z-15GW25
Z-15GW25-B
Z-15GW2377
Z-15GW2377-B
ZAQ-22
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 Rod Shape Type Operating Temperature Range
(℃)
Acquired Standards Protection Structure Body Material Force Required for Push Side O.F.
(N)
Motion to Switching P.T.
(mm)
Contact Type Contact Point Type Contact Material Mechanical Life
(10,000 times)
Mechanical Operation Frequency
(times/min or Less)
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)
Actuator rotational direction Torque necessary for operation
(mN/m)
Movement until operation, PT
(°)
Actuator type Specification of Terminal Lever mounting position Format standard Lead Wire Drawer Direction Length of lead wire
(m)
Movement After the Operation OT
(mm)
Operating Position OP
(mm)
Cable Length
(m)
Contact spacing
(mm)
Contact structure/specification Mounting format Details Type Plastic width
(mm)
Required force for push side, O.F. (detailed numerical values)
(N)
Cable specification Construction

183,260 IDR

146,663 IDR

1 Piece(s) Same day -Lever Shape (push)125 ~ 250Roller Lever8 ~ 250---25~80UL / CSAIP00[Resin] Thermosetting Resin~17.5-RivetPure Silver20002401517.45-49.2---Hinge roller lever type. largeTerminals With Solder----441.2-0.5----0.98--

201,578 IDR

1 Piece(s) Quote 10Lever Shape (push)125 ~ 250Roller Lever8 ~ 250---25~80UL / CSAIP00[Resin] Thermosetting Resin~17.5-RivetPure Silver20002401517.45-49.2---Hinge roller lever type. largeScrew clamp terminal (internally toothed washer)----441.2-0.5----0.98--

170,875 IDR

160,486 IDR

1 Piece(s) Same day -Lever Shape (push)125 ~ 250Roller Lever8 ~ 250---25~80UL / CSAIP00[Resin] Thermosetting Resin~33.6-RivetPure Silver200024015------Hinge/Roller/Lever TypeTerminals With Solder----1.629.0-0.5----2.23--

170,875 IDR

157,752 IDR

1 Piece(s) Same day -Lever Shape (push)125 ~ 250Roller Lever8 ~ 250---25~80UL / CSAIP00[Resin] Thermosetting Resin~33.6-RivetPure Silver200024015------Hinge/Roller/Lever TypeScrew clamp terminal (internally toothed washer)----1.629.0-0.5----2.23--

362,587 IDR

327,924 IDR

1 Piece(s) Same day 10Lever Shape (push)-Roller Lever----25~80UL / CSA----------------Panel mounting roller, push button type----------------

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Basic Information

Current type AC/DC

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