BZ-2R-A2

BZ2RA2 Sensitive Switch

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Quality Commitment

Serving our customers with quality and safety first.

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AS9120 Certified by SAI Global

Datasheet. BZ-2R-A2 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2b

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

hole mounted

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

2.600in. ⁓2-39/64"

Center To Center Distance Between Mounting Facilities Parallel To Length
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.

1.000in.

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

3.980in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.812in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

1.938in.

Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.

0.688in.

Body Height
A measurement from the bottom to the top of the body,in distinction from depth.

0.844in.

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.140in.

Actuator Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.

round

Actuator Diameter
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.

0.094in.

Actuator Free Position Height

3.480in.

Actuator Adapter Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator adapter.

pushbutton

Maximum Voltage Rating In Volts
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.

600.0 ac and 250.0 dc

Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

fully inclosed

Mounting Method
The means of attaching the item.

threaded hole

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

32

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.469in. ⁓15/32"

Nonpile-up Contact Arrangement
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.

1 pole, double throw, both positions maintained single switch unit

Switch Release Force
The amount to which the actuating force must be reduced to permit the switch to become unactuated.

4.0 ounces

Switch Actuating Force
The amount of force required to actuate the switch.

9.0 ounces and 13.0 ounces

Actuator Movement
The movement of the switch actuator.

0.015 pretravelin. and 0.005 overtravelin. and 0.002 differentialin.

Contact Load Current Rating At Maximum Rated Voltage
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.

250.000 milliamperes resistive dc and 2.000 amperes resistive ac

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

uns

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

3 screw

Answers.

What class is the thread series?

Uns

What is the thread quantity per inch?

32

What is the overall width?

0.812 inches

What is the thread class?

2b

What is the NSN for BZ-2R-A2?

5930-01-150-8637

How is this classified for shipping?

Schedule B number: 8536509050
nmfc 061300
Switches, slide, for a voltage not exceeding 1,000 v

What's the federal classification of BZ-2R-A2?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-150-8637 SWITCH,SENSITIVE

uns thread series 32 thread quantity per inch 0.812" overall width 2.600" overall length 2b thread class

NIIN
011508637
NIIN Date
04/10/83
Schedule B
8536509050 
Name Code
00399
FIIG
A053A0
Item Weight
0.200lbs
Item Dimensions
--
QUP
 
Historical Price
$371.88 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 8AS69 Cage 91929
2. 8126251 Cage 98749

Major End Users Countries and entities

  • - Republic of Korea 
  • - Philippines 

Availability for BZ-2R-A2 A member of our team will provide you with a price and availability quote

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

BZ-2R-A2 / Switch,sensitiveWhat is the formal definition of this item?

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.