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  6. Non-contact safety switch "SS3 Series"

Non-contact safety switch "SS3 Series"

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last updated:Aug 26, 2025

ライン精機
ライン精機
  • Official site

Single-use small safety switch

- Compatible with PLC individually / Redundant - Easy to install with a compact type - A robust stainless steel type is also available in the lineup

    Safety switchSafety Door SwitchSafety Sensors
SS3.jpg

Non-contact safety switch "SS3 Series"

SS3.jpg
SS3.jpg
  • Related Link - https://www.line.co.jp/product/category/safety/#sa…

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basic information

Power Supply Voltage: DC24V (-15%/+10%) Current Consumption: 60mA Sensing Distance: 7mm (rated) Switch ON (guaranteed value): 6mm, Switch OFF (guaranteed value): 10mm, Hysteresis: 1mm Safety Output: N.O. contacts x 2 (AC48V / 250mA (resistive load, inductive load), DC30V / 250mA (inductive load), DC5V / 10mA Min.) Internal Fuse: 250mA Weight: Transmitter Unit: approximately 30g / approximately 70g (stainless steel type) Weight: Receiver Unit: approximately 180g / approximately 210g (stainless steel type) Operating Ambient Temperature: -25 – +60°C Protection Structure: IP68 / IP69K (stainless steel type) Type/Coding Level: 4 / Low PL: Standalone use (1 unit and 2-25 units in series): PLc (Safety Category 1), SIL 2 MTTFd: >100 years

Price range

P2

Delivery Time

Please contact us for details

Applications/Examples of results

- Stopping the equipment in a dangerous state (door open state) to ensure the safety of workers - Transporting materials to the designated position (positioning) in semiconductor manufacturing equipment

Line up(2)

Model number overview
SS3-P-200 Safety output N.O. contacts x2 / No auxiliary output / Polyamide
SS3-OX-200 Safety output N.O. contacts x2 / No auxiliary output / Stainless steel

catalog(1)

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Non-contact safety switch/relay "Safety Equipment" product catalog

Non-contact safety switch/relay "Safety Equipment" product catalog

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News about this product(2)

2026 MepTech in Nagoya (Measurement and Measurement Comprehensive Technology Exhibition)

[Line Seiki] "Notice of Participation in the 2026 MepTech in Nagoya (Comprehensive Measurement and Measurement Technology Exhibition)"

  • Seminar・Event

Our company will exhibit at the 2026 MepTech in Nagoya (Comprehensive Measurement and Measurement Technology Exhibition) and plans to showcase safety products with Gemba Reporter. Please be sure to stop by booth number "91" when you visit.

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[Line Seiki] Launches Safety Equipment (Non-contact Safety Door Switch) SS Series

  • Product news

[Line Seiki] Announcement of "Safety Equipment" Release Our company will sell "Safety Equipment (Non-contact Safety Door Switch + Safety Relay)." This switch is installed at the opening and closing parts to monitor safety. It is a sensor that does not disable safety functions. In addition to the resin type, we also offer a robust stainless steel type. [Non-contact Safety Door Switch] SS2 Series (Standalone / Relay Unit Combined) SS3 Series (Standalone Type) SS4 Series (Dedicated for Relay Unit Combined) [Safety Relay Unit] SM1-301

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Companynews list (6)

Company information

ライン精機

ライン精機

Testing, Analysis and Measurement

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Since our founding in 1949, in the untapped field of counters (counting devices), our fundamental philosophy has been passed down through the years as we have expanded our business into various sectors. It is people who create products, and it is also people who use those products. No matter how much the times change, we believe that it is people who generate new value, and without connections with others, we cannot create the products that society demands. Our strength lies in the technical skills and connections we have cultivated over many years of history. Each individual strives to improve themselves and holds high aspirations, while valuing connections with all people. By combining diverse insights and experiences, we will contribute to building the future with new ideas that are not constrained by existing frameworks.

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The related categories of Safety switch

  • Control and Electrical Equipment
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