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YA-2RB18-A21 by honeywell
Image is representational - see manufacturer specifications

Honeywell Authorized Distributor

YA-2RB18-A21

MICRO SWITCH™ Premium Large Basic Switches: YA Series, Single Pole Normally Open (SPNO), 20 A 125/250/480 Vac, ENEC 20 A 250 V ...

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RoHS Compliant
Discontinued
Packaging
Certificate of Compliance
Description +
MICRO SWITCH™ Premium Large Basic Switches: YA Series, Single Pole Normally Open (SPNO), 20 A 125/250/480 Vac, ENEC 20 A 250 Vac, 7,11 mm [0.280 in] Diameter White Plastic Additional Overtravel Plunger, Binding Head Combination Screw Termination, Mounting Holes will Accept Pins or Screws, UL, CE, CSA, ENEC
Product Highlights:
  • Accepted world-wide standard "Large Basic" switch
  • Low operating force and differential travel
  • Long mechanical life up to 20,000,000 cycles at 95% survival
  • Elongated mounting hole for easier, more accurate mounting
  • Current rating ranges from 15 A to 25 A
  • Choice of actuation, termination and operating characteristics
Potential Applications:
  • Irrigation systems
  • Semi-trailer trucks
  • Timing devices
  • Office equipment
  • Test instruments
  • Medical/dental equipment
  • HVAC equipment
  • Manually operated devices
  • Valves
Search Keywords: YA2RB18A21
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Honeywell
  • Part No:
    YA-2RB18-A21
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8536509040
  • COO:
    MX
  • ECCN:
    EAR99
  • Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
    50
  • Mounting:
    Through Hole
  • Pole Throw Configuration:
    SPST
  • Switch Configuration:
    N.O.
  • Actuator Material/Style:
    Plastic/Plunger
  • Contact Rating @ Voltage:
    1491.4 A
  • Maximum Movement Differential:
    0.19 mm
  • Operating Force:
    6.12 N
  • Termination Style:
    Screw
  • Dimension:
    49.28 x 17.45 x 36.58 mm
  • Body Orientation:
    Straight
  • IP Rating:
    N/A
Symbol, Footprint, 3D Model
Tools/3D Models +
Frequently Asked Questions
Is YA-2RB18-A21 discontinued?
Yes, YA-2RB18-A21 from Honeywell is discontinued (end-of-life December 2021). OnlineComponents.com is an authorized distributor and may have remaining stock or a recommended replacement for it.
Is YA-2RB18-A21 RoHS compliant?
Yes, YA-2RB18-A21 is RoHS compliant.
What is the lead time for YA-2RB18-A21?
The standard lead time for YA-2RB18-A21 is approximately 15 weeks. In-stock quantities ship from OnlineComponents.com.

  • This product is discontinued, but still in stock.

Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 34
Can Ship immediately
Minimum Order Quantity:
5
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Price (USD)
Qty
Unit Price
5
$15.14
10
$14.78
25
$14.56
50
$14.35
100
$13.96
250
$13.64
500 +
$7.16
Supplier's Standard Package
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