OMRON Safety Interlock Switch: D4BS Series
The OMRON D4BS Series Safety Interlock Switch (MPN D4BS-45FS-NPT) is a hazardous-location safety-interlock switch with a 1NO/1NC contact configuration. It features a front key hole location and a flat actuating key…
SKU 3G-OTH-30334
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Product Description
The OMRON D4BS Series Safety Interlock Switch (MPN D4BS-45FS-NPT) is a hazardous-location safety-interlock switch with a 1NO/1NC contact configuration. It features a front key hole location and a flat actuating key type, with an M20 terminal connection type.
Frequently Asked Questions
What is the OMRON D4BS-45FS-NPT safety interlock switch used for?
The OMRON D4BS-45FS-NPT is a hazardous-location safety-interlock switch used to guard access to dangerous machinery in industrial environments. It ensures equipment cannot operate when the guard is open, protecting personnel from injury in applications such as packaging, robotics, and material handling.
What are the specifications of the OMRON D4BS-45FS-NPT?
The OMRON D4BS-45FS-NPT is part of the D4BS Series with a 1NO/1NC contact configuration. It features a front key hole location, a flat actuating key type, and an M20 terminal connection type. This hazardous-location safety-interlock switch is designed for reliable machine guarding in demanding industrial settings.
Where to buy the OMRON D4BS-45FS-NPT worldwide?
You can source the OMRON D4BS-45FS-NPT safety interlock switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive sourcing for this OMRON model.
How to install the OMRON D4BS-45FS-NPT safety interlock switch?
Install the OMRON D4BS-45FS-NPT by mounting the switch body on the machine frame and aligning the flat actuating key with the front key hole. Connect wiring to the M20 terminal using appropriate cable glands. Follow OMRON's manual for proper guard alignment and electrical safety. Always de-energize equipment before installation.
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Common applications for OMRONOMRON Products
3G Electric supplies OMRON hazardous-location safety-interlock switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










