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Honeywell JS556 Enclosed Switch Connector

The Honeywell JS-556 is a high-quality, enclosed switch connector engineered for use in a wide range of industrial applications. Its robust design provides excellent protection against environmental factors, ensuring reliable performance in harsh conditions. The connector's sealed construction minimizes the risk of contamination and maintains consistent electrical contact. It is commonly used in automated machinery, control panels, and other critical systems where dependable connectivity is essential. The JS-556 adheres to MIL-PRF-8805 standards, guaranteeing its quality and suitability for military and aerospace applications. Its design incorporates features like a self-locking insert nut and optional terminal markings for ease of use and identification.

Authorized Distributors
Source:Newark
Part No:JS-556
Stock:442
Inv Date:06-01-2026
Price: Unit price: $544.99
Buy/RFQ:
Source:DigiKey
Part No:JS-556
Stock:0
Inv Date:06-01-2026
Price: Unit price: $721.86
Buy/RFQ:
Part No:JS-556
Stock:0
Inv Date:06-02-2026
Price: Unit price: $629.6
Buy/RFQ:
Part No:JS-556
Stock:292
Inv Date:06-01-2026
Price: Unit price: $586.29
Buy/RFQ:

Honeywell JS556 Enclosed Switch Connector Specifications:

  • Actuating Force: 7-1 LBS
  • Contact Arrangement: DPST-NO
  • Full Overtravel Force: 20 LBS MAX
  • Pretravel: 0.090 MIN
  • Reverse Force: 5 LB MIN
  • Differential Travel: 0.050 MIN
  • Total Overtravel: 0.050 MIN
  • Rated Load: 28 VDC
  • Overload: 55
  • Operating Temperature Range: -40°C to +85°C
  • Terminal Type: 3X 125-40 UNC-2A, 138-32 UNC-2A, 6-32 UNC-2A
  • Terminal Markings: Optional
  • Thread: 2X 138-40 UNF-2B
  • Sealing: May be internal
  • Material: TPT
  • Dimensions: Various dimensions listed in the datasheet (e.g., 1.8124.016, 2.160 MAX, 2.968 MAX)

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Frequently Asked Questions

Where can I buy Honeywell JS556?

You can click on the BUY or RFQ button to purchase JS556 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part JS556?

You can download the JS556 datasheet or visit the Honeywell website for support.

Who is the manufacturer of JS556?

Honeywell

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