(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Categories

Search by Application

Brands

  • MISUMI TECHNICAL LIBRARY
  • Mold EX Press
  • Need a copy of MISUMI Catalog?
Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products
Quote / Order

Part Number Checker

  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

  • How can we improve?

    How can we improve?

    Feedback
    Name (Optional)
    E-mail Address (Optional)
    Tel (Optional)

    Thank you for your time.
    Your feedback is essential for our continuous improvement
    Privacy Policy

    Thank you for your cooperation.

    Thank you for your time.
    Your feedback is essential for our continuous improvement
    Please use the inquiry form.

    Privacy Policy

φ22 mm Selector Switch (Non-illumination Type) A22NS Series (A22NS-3BB-NRA-P021-NN)

φ22 mm Selector Switch (Non-illumination Type) A22NS Series A22NS-3BB-NRA-P021-NN

Click this image to zoom it.

Move the mouse over the image to zoom

OMRON

OMRON

φ22 mm selector switch. Helps miniaturize control panels with shortened body length and changed wiring direction.
Easy wiring Push-in Plus terminal block type is now available.

[Workability]
· The wiring direction is changed to improve the visibility of wires (Push-in Plus terminal block type)
· Terminal screw hold-on structure (screw terminal block type) that supports round crimp terminal
· Terminals can be additionally tightened even when switch units are stacked together (screw terminal block type)
[Miniaturization]
· The wiring direction is changed so lateral space is not required (Push-in Plus terminal block type)
· Short Body Design
[Safety]
· It uses a lock lever mechanism that can be reliably and easily operated
· The finger protective structure provides high safety
· The wiring will not loosen and is therefore maintenance-free (Push-in Plus terminal block type)
[Product Lineup]
· Safety standard / voltage specification as a global product
· Can be installed on two panel processing dimensions of φ22.3 and φ25.5
· The buttons and bezels are available in abundant colors, shapes and materials
· Conforms to IP66 and NEMA 4X/13 for protective structure

PDF

Japanese Only

Part Number

Configured Part Number is shown.

A22NS-3BB-NRA-P021-NN

Rating/performance

ItemType
Selector Switch
Non-illumination type
Permitted Operation FrequencyMechanicalUp to 30 times/min
ElectricalUp to 30 times/min
Insulation Resistance100 MΩ min. with 500 V DC ohmmeter
Contact Resistance100 mΩ or less (initial value)
Withstand VoltageBetween Same Pole Terminals2,500 V AC 50/60 Hz 1 min (initial value)
Between Each Terminal And Ground2,500 V AC 50/60 Hz 1 min (initial value)
VibrationMalfunction10 to 55 Hz, Double Amplitude 1.5 mm (Contact opening within 1 ms)
ShockMalfunctionUp to 1,000 m/s^2 (Contact opening within 1 ms)
DurabilityMechanical500,000 times or more (300,000 times or more in the case of 3 notches)
Electrical500,000 times or more (300,000 times or more in the case of 3 notches) (250 V AC 3 A, power factor COSθ = 0.4 at inductive load)
Operating ambient temperature ^*1-25 to +70℃
Ambient Operating Humidity35 to 85%RH
Storage ambient temperature^*1-40 to +80℃
Protective structure^*2IP66, NEMA4X, NEMA13 compliant
Electric shock protection classClass II
PTI (Tracking Properties)175
Pollution degree (Operating Environment)3 (EN 60947-5-1)
MassApprox. 50 g (Case of 1NC/1NO)
  • *1 However, there must be no freezing or condensation.
  • *2 Protective structure from the front of the panel.

Operating characteristics (Case of 1NC/1NO contact)

ItemType
Selector Switch
Manual ResetAutomatic reset
Maximum torque required for overall movement TTF0.6 N·m0.6 N·m
Whole movement TT2 notches approx. 90° (3 notches approx. 45°)
Return torque RF0.5 N·m max-

Safety Standards Certification

  • UL508 (File No.E76675), CSA C22.2 No.14
    6 A 240VAC, 10 A 120VAC
  • TÜV (EN60947-5-1)
    AC-15 3 A 240VAC
    DC-13 4 A 24VDC
  • CCC (GB14048.5)
    AC-15 3 A 240VAC
    DC-13 4 A 24VDC

Compliant standards

UL1059, UL486E (Push-in Plus terminal block type)

Rated, contact (For general load)

Rated Insulation Voltage600 V
Rated Carry Current10 A
Rated voltage24 V120 V240 V380 V440 V
AC 50/60 HzResistant load (AC-12)10 A10 A6 A2 A2 A
Inductive load (AC-15)10 A6 A3 A1.9 A1.6 A
DCResistant load (DC-12)8 A2.2 A1.1 A--
Inductive load (DC-13)4 A1.1 A0.55 A--

*1. The above ratings are based on testing under the following conditions.

  • 1. Ambient temperature: 20±2℃
  • 2. Ambient humidity: 65±5%RH
  • 3. Operation frequency: 30 times/min

*2: Minimum applicable load
5 V DC, 6 mA resistant load
Usable area may vary depending on usage conditions and load type

  • * The minimum applicable load is the N level reference value. This is expressed as the level of failure level at a confidence level of 60% (λ_60). (JIS C5003)
    λ_60 = 0.5 × 10^-6/ time means that a failure level of 1/2,000,000 or less is estimated at a confidence level of 60%.

LED lamp

Rated voltageOperating VoltageCurrent Values
6 V AC/DC6 V AC/DC ±10%Approx. 11 mA (Red, orange, yellow, blue)
Approx. 5 mA (White, green)
12 V AC/DC12 V AC/DC ±10%Approx. 12 mA (Red, orange, yellow, blue)
Approx. 5 mA (White, green)
24 V AC/DC24 V AC/DC ±10%Approx. 12 mA (Red, orange, yellow, blue)
Approx. 5 mA (White, green)
100 V AC100 V AC ±10%Approx. 12 mA (Red, orange, yellow, blue)
Approx. 5 mA (White, green)
110 V AC110 V AC ±10%
120 V AC100 V AC～130 V AC
200 V AC200 V AC ±10%Approx. 12 mA (Red, orange, yellow, blue)
Approx. 5 mA (White, green)
220 V AC220 V AC ±10%
230 V AC230 V AC ±10%
240 V AC220 to 250 V AC
  • * For other specifications, drawing, etc., please refer to the catalog.
30
45
60
  1. 1
Part Number
A22NS-3BB-NRA-P021-NN
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSContact configuration (key lock, selector) Notch number Suspend/Return Terminal shape Operating unit dimensions: Height
(mm) 		Panel depth dimensions
(mm) 		Bezel Material Operation Unit Color1 Unit Position (1-2-3)

SGD 16.12

1 Piece(s) 4 Day(s) or more 101a1b3[Return] Double ReturnInsertion Terminal47.663.7ResinRedBlank-NC-NO

Loading...

  1. 1
 

Basic Information

Type Knob type selector switch Operating part shape Round shape Mounting Hole For φ22.3/25.5
Illumination NA With key NA Protective Structure Available
Safety standards CE / UL / CUL / TUV / CCC / CSA Operating unit dimensions: Width(mm) 30 Button (Transparent/Opaque) Opaque
Contact (for General Load) Rated Isolation Voltage 600 Contact (for General Load) Rated Conductive Current 10 IP Protection Degree IP66

Please check the type/dimensions/specifications of the part A22NS-3BB-NRA-P021-NN in the φ22 mm Selector Switch (Non-illumination Type) A22NS Series series.

Configure

Clear All

1 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
loading

Specification/Dimensions

  • Contact configuration (key lock, selector)

    • 1a
    • 2a
    • 1a1b
    • Other
      • 1b
      • 1a2b
      • 2b
      • 2a1b
      • 3a
      • 3b

    Clear

  • Notch number

    • 2
    • 3

    Clear

  • Suspend/Return

    • Suspend
      • Each Positional Stop
    • Return
      • Double Return
      • Left Return
      • Right Return

    Clear

  • Terminal shape

    • Screw terminal
    • Insertion Terminal

    Clear

  • Operating unit dimensions: Height(mm)

    • 47
    • 47.6

    Clear

  • Panel depth dimensions(mm)

    • 63.7
    • 69.5

    Clear

  • Bezel Material

    • Metal
    • Resin

    Clear

  • Operation Unit Color1

    • Black
    • Green
    • Red
    • White

    Clear

  • Unit Position (1-2-3)

    • Blank-Blank-NC
    • Blank-NC-NC
    • Blank-NC-NO
    • Blank-NO-NC
    • Blank-NO-NO
    • NC-Blank-NC
    • NC-Blank-NO
    • NC-NC-Blank
    • NC-NC-NC
    • NC-NC-NO
    • NC-NO-Blank
    • NC-NO-NC
    • NC-NO-NO
    • NO-Blank-Blank
    • NO-Blank-NC
    • NO-Blank-NO
    • NO-NC-Blank
    • NO-NC-NC
    • NO-NC-NO
    • NO-NO-Blank
    • NO-NO-NC
    • NO-NO-NO

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 5 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
A22NS-2BM-NBA-G100-NN
A22NS-2BM-NBA-G101-NN
A22NS-2BM-NBA-G102-NN
A22NS-3BB-NRA-P022-NN
A22NS-3BB-NRA-P101-NN
A22NS-3BB-NRA-P102-NN
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSContact configuration (key lock, selector) Notch number Suspend/Return Terminal shape Operating unit dimensions: Height
(mm) 		Panel depth dimensions
(mm) 		Bezel Material Operation Unit Color1 Unit Position (1-2-3)

SGD 9.61

1 Piece(s) 4 Day(s) or more -1a2[Suspend] Each Positional StopScrew terminal4769.5ResinBlackNO-Blank-Blank

SGD 12.63

1 Piece(s) 4 Day(s) or more -2a2[Suspend] Each Positional StopScrew terminal4769.5ResinBlackNO-Blank-NO

SGD 12.63

1 Piece(s) 4 Day(s) or more -1a1b2[Suspend] Each Positional StopScrew terminal4769.5ResinBlackNO-Blank-NC

SGD 16.13

1 Piece(s) 4 Day(s) or more 10[Other] 2b3[Return] Double ReturnInsertion Terminal47.663.7ResinRedBlank-NC-NC

SGD 16.12

1 Piece(s) 4 Day(s) or more 102a3[Return] Double ReturnInsertion Terminal47.663.7ResinRedNO-Blank-NO

SGD 16.12

1 Piece(s) 4 Day(s) or more 101a1b3[Return] Double ReturnInsertion Terminal47.663.7ResinRedNO-Blank-NC

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel：(65) 6733 7211 / FAX：(65) 6733 0211
9:00am - 6:00pm (Monday - Friday)
Technical Inquiry

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)

  • Tel: (65) 6733 7211
  • Fax: (65) 6733 0211
Inquiry
Mobile View

Copyright © MISUMI Corporation All Rights Reserved.