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Honeywell BZ-R21-A2 Snap Action Switch

PRODUCT INFO
BZ-R21-A2 Snap Action Switch by Honeywell
Image is for representation purposes. Please see specifications below.
Supplier Image
Authorized Distributor

BZ-R21-A2

Honeywell

Honeywell Snap Action Switch BZ-R21-A2 with 10 A at 250 Vac, screw mount, pin plunger actuator.

PRICING (per each)  AVAILABILITY (real time)
1-4 :$10.77
5-19 :$10.10
20-49 :$9.81
50-99 :$9.66
100-299 :$8.49
300-999 :$7.61
1,000-1,999 :$6.88
2,000 + :$6.30
In Stock:
85 can ship today
Ships From:
Phoenix, AZ
Factory Stock:
1,425 avail 8/10/15
RESOURCES
SPECS
Supplier: Honeywell
Part No: BZ-R21-A2
RoHS: Yes
Supplier Standard Pack:  5
Maximum AC Voltage Rating: 250 V
Family: BZ
Contact Material: Silver
Pole Throw Configuration: SPDT
Switch Type: Micro Switch
Mechanical Life: 20,000,000 Cycles
Minimum Over-Travel: 0.13 mm
Switch Configuration: N.O./N.C.
Housing Material: General Purpose Phenolic
Release Force: 0.70 N
Mounting: Screw
Maximum Movement Differential: 0.005 mm
Operating Force: 1.11 N
Operating Temperature: -55 °C to 85 °C
Dimension: 49.3 mm x 17.5 mm x 24.1 mm
Actuator Material/Style: Pin Plunger
Ampere Rating: 15 A
Certification: UL, CSA, ENEC
Tightening Torque: 0.33 N m
DESCRIPTION

A Snap Action Switch is a type of momentary contact micro switch which operates at a rapid speed as it takes very little force or stimulus to operate. These highly sensitive switches are widely used in irrigation systems, semi-trailer trucks, timing devices and office equipment. This Snap Switch is also used in test instruments, medical and dental equipment, HVAC equipment, manually operated devices and valves.

BZ-R21-A2 Snap Action Switch from Honeywell comes with low operating force and differential travel to deliver reliable functionality. Featuring a long mechanical life of up to 20,000,000 cycles, this standard basic switch is ideal for a variety of industrial and mechanical applications. The elongated mounting hole in this snap action switch enables easier and more accurate mounting.



Product Highlights
  • This Snap Switch has an elongated mounting hole for easier, more accurate mounting
  • Accepted world-wide standard "Large Basic" switch
  • Current rating ranges from 15 A to 25 A
  • Choice of actuation, termination and operating characteristics
  • This Honeywell Snap Action Switch has low operating force and differential travel
  • Long mechanical life up to 20,000,000 cycles at 95% survival

Potential Applications:
  • Irrigation systems
  • Semi-trailer trucks
  • Timing devices
  • Office equipment
  • Test instruments
  • Medical/dental equipment
  • HVAC equipment
  • Manually operated devices
  • Valves
PART CLASSIFICATION DATA
HTS: 8536509055
COO: MX
ECCN: EAR99
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