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MS27789-1A by honeywell
Image is representational - see mfr. specs

MS27789-1A

Honeywell

The MS27789-1A is a 4-pole, 3-position (4PDT) toggle switch from the TL Series, featuring a locking lever and IWTS terminals.

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Datasheet Accessories Notify Me

RoHS Compliant
Packaging
Certificate of Compliance Guarantee
Description +
The MS27789-1A is a 4-pole, 3-position (4PDT) toggle switch from the TL Series, featuring a locking lever and IWTS terminals.
Product Highlights:
  • Qualified to MIL-S-3950
  • Environment-proof sealing
  • 1,2, and 4 pole circuitry
  • Standard and pull-to-unlock levers
  • 2 and 3 position, maintained and momentary toggle action
  • Temperature range: -85 F to +160 F
  • Completely sealed switching chamber
  • Step-design case provides added space between terminals to help prevent shorting
  • UL recognized, CSA certified
  • CE approved
Potential Applications:
  • Industrial machinery and equipment
  • Military and commercial aviation
  • Construction equipment
  • Test instruments
  • Agricultural machinery
  • Process control
  • Medical instrumentation
Search Keywords: MS277891A
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Honeywell
  • Part No:
    MS27789-1A
  • Alias/AKA:
    104TL2-12A
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    85365080
  • COO:
    US
  • ECCN:
    EAR99
  • Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    1
  • Pole Throw Configuration:
    2P3T (DP3T)
  • Switch Configuration:
    ON ON ON
  • Contact Rating @ Voltage:
    745.7@(CSA/UL) A
  • Actuator Style:
    Locking Lever
  • Mounting:
    Panel Mount with Threads
  • Thread Size:
    15/32-32
  • Body Orientation:
    Straight
  • Terminal Type:
    IWTS
  • Dimension:
    33.53 x 41.66 x 78.23 mm
  • Operating Temperature:
    -65 to 71 °C
Tools/3D Models +
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 37
Can Ship immediately
21 Weeks can ship 9/22/26
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Price (USD)
Qty
Unit Price
1
$352.12
3
$349.75
5 +
$347.45
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