Z-15HNJS55-B

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Overview of Omron Z-15HNJS55-B

The Omron Z-15HNJS55-B is a high-sensitivity general-purpose basic switch with a flexible steel wire rod actuator designed for precise and reliable mechanical switching applications. It features a drip-proof type design with a degree of protection equivalent to IP62 (excluding terminals) and is equipped with screw terminals for secure connections. This switch supports a high current rating of 15 A and offers excellent repeat accuracy and durability.

Key Features

  • Actuator: Flexible steel wire rod (low operating force)
  • Contact Form: SPDT (Single Pole Double Throw)
  • Contact Rating: 15 A at 125/250 VAC resistive load
  • Contact Gap: 0.25 mm (high sensitivity)
  • Operating Force: Maximum 0.15 N (low OF for sensitive operation)
  • Degree of Protection: Equivalent to IP62 (excluding terminals)
  • Durability: Mechanical life of 1,000,000 operations minimum; Electrical life of 100,000 operations minimum
  • Operating Temperature Range: -15°C to 80°C (no icing)
  • Terminal Style: Screw terminal (M4)
  • Operating Speed Range: 1 mm/s to 1 m/s

Technical Specifications

Specification Details
Model Number Z-15HNJS55-B
Actuator Type Flexible steel wire rod, low operating force
Contact Form SPDT
Contact Gap 0.25 mm
Rated Current 15 A
Operating Force (Max) 0.15 N
Degree of Protection IP62 (excluding terminals)
Mechanical Life 1,000,000 operations minimum
Electrical Life 100,000 operations minimum
Operating Temperature -15°C to 80°C
Terminal Type Screw terminal M4
Operating Speed 1 mm/s to 1 m/s
Contact Resistance (Initial) 15 mΩ max
Insulation Resistance 100 MΩ minimum at 500 VDC
Dielectric Strength Between terminals of same polarity: 600 VAC, 50/60 Hz, 1 min; Between live-metallic part and ground: 2000 VAC, 50/60 Hz, 1 min

Applications

This switch is ideal for high-sensitivity position detection applications in automation, safety systems, and industrial machinery. Its flexible steel wire actuator permits contact sensing in confined or hard-to-reach places where delicate actuation is required.


Verification Links:
Omron Z-15HNJS55-B Product Page
Mouser Electronics - Z-15HNJS55-B
DigiKey - Omron Z-15HNJS55-B
Z-15HNJS55-B

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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