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Rocker Switch A8A

Rocker Switch A8A

Rocker switch for safety-critical electrical supply.
[Features]
· Unique leaf spring mechanism reduces heat production.
·The unique forced separation mechanism realizes contact separation even in the event of contact welding or other abnormalities.
· Neon lighting available that can have the power supply voltage directly applied to it.
· Contact gap 3 mm or larger.
· Caps and flanges available in a variety of types.
·UL, CSA, VDE standard acquisition. EN standard compliant.
[Applications]
·It can be widely used in factory automation equipment and non-factory automation equipment as an operation switch.

PDF

Japanese Only

Rocker Switch Specifications

A8A appearance

A8A appearance

Rocker Switch Performance

Permitted Operation Speed1 to 500 mm/s
Permitted Operation FrequencyMechanical30 times/min. or less
Electrical20 times/min. or less
Insulation Resistance100 MΩ or higher (total insulation resistance at 500 V DC)
Contact Resistance (Initial Value)20 mΩ or lower (6 to 8 V DC, 1 A voltage drop method)
Withstand VoltageBetween Same Pole Terminals2,000 V AC 50/60 Hz 1 min.
Between Different Pole Terminals2,000 V AC 50/60 Hz 1 min *
Between Charging Metal And Ground4,000 V AC 50/ 60 Hz 1 Min.
VibrationMalfunction10 to 55 Hz double amplitude 1.5 mm (within malfunction of 1 ms)
ShockMalfunction300 m/s2(within malfunction of 1 ms)
Durability500 m/s2
DurabilityMechanical40,000 and higher
Electrical20,000 and higher
MassNon-illumination type: approx. 15 g
Neon illumination type: approx. 16 g
Inrush CurrentMax. 100 A (100 ms Or Less)
Operating Temperature Range-20 to +50°C (with no icing and no condensation)
Operating Humidity Range45 to 85% RH
Protective StructureIEC IP40
Class Of Electric Shock ProtectionClass II
PTI (Tracking Properties)175
Degree Of Pollution2

Note. Please inquire for performance details with each individual certification standard.
*Excluding between different pole terminals for neon illuminated type.

Rocker Switch Exterior And Dimensional Diagram

Model A8A exterior

Model A8A exterior

Model A8A dimensional diagram

Model A8A dimensional diagram

Rocker Switch Operating Properties

Force Required For OperationOF Max.19.6 N
Free PositioningFP8 ± 1 mm
Operating PositionOP5 ± 1 mm
Part Number
A8A-201-1
A8A-202-1
A8A-203-1
A8A-207-1
A8A-212-1
A8A-213
A8A-213-1
A8A-213-1G
A8A-216
A8A-216-1
A8A-216-1G
A8A-222-1
A8A-223-1
A8A-226-1
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSIllumination Operating unit marking Button color Case color
1 Piece(s) Same day 10Non-IlluminationNAWhiteBlack
1 Piece(s) Same day 10Non-IlluminationNARedBlack
1 Piece(s) Same day 10Non-IlluminationNAGreenBlack
1 Piece(s) Same day 10Non-IlluminationNABlackBlack
1 Piece(s) Same day 10IlluminationNARedBlack
1 Piece(s) Same day 10IlluminationNAGreenWhite
1 Piece(s) Same day 10IlluminationNAGreenBlack
1 Piece(s) Same day 10IlluminationAvailableGreenBlack
1 Piece(s) Same day 10IlluminationNAOrangeWhite
1 Piece(s) Same day 10IlluminationNAOrangeBlack
1 Piece(s) Same day 10IlluminationAvailableOrangeBlack
1 Piece(s) Same day 10IlluminationNARedBlack
1 Piece(s) Same day 10IlluminationNAGreenBlack
1 Piece(s) Same day 10IlluminationNAOrangeBlack

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Basic Information

Shape Rectangle Contact Configuration 2-pole single throw With key NA
Terminal shape Tab Terminal Protection function (environmentally resistant) NA Dimension vertical(mm) 32
Dimension width(mm) 25 Dimension depth(mm) 30 Contact rated 1 (resistant load)(V)/(A) AC125/16
Contact rated 2 (resistant load)(V)/(A) AC250/16 Works with micro loads NA Reset function (external control) NA
Operation Unit Integrated style Protective Structure NA

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)