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WIELAND ELECTRIC R118809900 Safety Switching Device

The Wieland Electric SNO 4063K/KM/KR series are safety switching devices designed for critical safety applications such as emergency stop, safety gate, safety mat, and light curtain monitoring. These devices offer flexible operating modes including single or two-channel control, manual or automatic start, and restart inhibit. They are suitable for processing signals from output signal switching devices (OSSD) of light curtains and connecting to safety mats, ensuring reliable and safe operation in industrial environments. The SNO 4063KR variant provides automatic start functionality, ideal for applications like compressor systems or water treatment facilities.

Authorized Distributors
Part No:R1.188.0990.0
Stock:4
Inv Date:06-01-2026
Price: Unit price: $143.96
Buy/RFQ:
Part No:R1.188.0990.0
Stock:4
Inv Date:06-01-2026
Price: Unit price: $143.96
Buy/RFQ:

WIELAND ELECTRIC R118809900 Safety Switching Device Specifications:

  • Stop Category: 0 (EN 60204-1)
  • Safety Category: 4 (EN 954-1)
  • Enabling Current Paths: 3 (NO contact, positively driven)
  • Supply Voltage Reset: SNO 4063KR (without start inhibit)
  • Input Debouncing: Prevents fast consecutive switching of enabling current paths
  • Operating Modes: Single or two-channel control, without/with cross monitoring, manual/automatic start, start inhibit, restart inhibit
  • Semiconductor Compatibility: Processes OSSD signals from light curtains
  • Synchrocheck: Monitors safety channels against one another (SNO 4063K)
  • Voltage: AC/DC 24 V or AC 115 – 120 V/AC 230 V
  • Terminals: Removable

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Frequently Asked Questions

Where can I buy WIELAND ELECTRIC R118809900?

You can click on the BUY or RFQ button to purchase R118809900 from an authorized WIELAND ELECTRIC distributor.

How do I troubleshoot issues or seek technical support for part R118809900?

You can download the R118809900 datasheet or visit the WIELAND ELECTRIC website for support.

Who is the manufacturer of R118809900?

WIELAND ELECTRIC

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