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Honeywell 1LS19 General Purpose Limit Switch

The Honeywell MICRO SWITCH™ LS Series is a compact limit switch designed for a diverse range of industrial applications. Its robust construction, including a die-cast housing and various actuator options, ensures longevity and consistent performance even under severe conditions. The LS Series is oil-tight, water-tight, and dust-tight, making it ideal for demanding environments. It features industry-standard mounting dimensions and is available with various electrical ratings and certifications, providing a reliable solution for machine tool equipment, material handling, valve actuation, and more.

Authorized Distributors
Source:Newark
Part No:1LS19
Stock:4
Inv Date:06-01-2026
Price: Unit price: $325.18
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Source:DigiKey
Part No:1LS19
Stock:12
Inv Date:06-01-2026
Price: Unit price: $382.58
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Part No:1LS19
Stock:15
Inv Date:06-02-2026
Price: Unit price: $308.62
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Part No:1LS19
Stock:94
Inv Date:06-01-2026
Price: Unit price: $361.38
Buy/RFQ:
Part No:1LS19
Stock:28
Inv Date:06-01-2026
Price: Unit price: $781.63
Buy/RFQ:

Honeywell 1LS19 General Purpose Limit Switch Specifications:

  • Product Type: Compact and plug-in limit switch
  • Actuators: Side rotary, side rotary (maintained), top pin plunger, top roller plunger, wobble coil spring, wobble aluminum rod, wobble cat whisker, wobble sst coil spring
  • Circuitry: Single pole double throw (SPDT) double break
  • Electrical Rating: 10 A (see Table 2) AC 15, A300; DC 13, P300
  • Housing Material: Epoxy coated zinc die cast (compact), epoxy coated aluminum die cast (plug-in)
  • Conduit Size: 0.5 – 14 NPT or 20 mm or PG13,5
  • Housing Seal Rating: NEMA 1,3,4, 6 and 13, IP67
  • Operating Temperature: -29 °C to 71 °C [-20 °F to 160 °F] (standard), -30 °C to 70 °C [-22 °F to 158 °F] (EMEA)
  • Agency Certifications: UL file 12252, CSA file 57325, CE, EN60947-5-41, IEC60947-5-4

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Frequently Asked Questions

Where can I buy Honeywell 1LS19?

You can click on the BUY or RFQ button to purchase 1LS19 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 1LS19?

You can download the 1LS19 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 1LS19?

Honeywell

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