XZR8®
JCB 443/E0391 Limit Switch Assembly
JCB 443/E0391 Limit Switch Assembly - Image 2
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JCB 443/E0391 Limit Switch Assembly


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Contact Configuration2 Pole
Contact TypeSlow Action
Weight0.14 kg
Package Dimensions12 × 6 × 6 cm

Manufacturer No.

  • TSA/JC443/E0391
  • SN4104-SL1-A
  • XCK-P118

OEM Part No.

  • 443/E0391
  • 443-E0391
  • 443E0391

Interchange No.

  • SN4104SL1A
  • XCK-P118

Fitment Vehicles

  • JCB S1930E
  • JCB S1932E
  • JCB S2632E
  • JCB S3246E
  • JCB S4046E
  • JCB Backhoe Loader
The limit switch with JCB part number 443/E0391 is a 2-pole slow-action position switch designed for safety and control circuits in JCB electric scissor lifts. It features a direct-acting contact block with two poles for reliable signal switching. The switch is built to OEM specifications for durable performance in demanding construction environments. Cross-references include Schneider Electric SN4104-SL1-A (XCK-P series) and TVH aftermarket number TSA/JC443/E0391. Compatible with JCB S1930E, S1932E, S2632E, S3246E, and S4046E models. Weight is approximately 0.14 kg.