Omron D4BS Safety Interlock Switch, Keyed, Plastic
- RS Stock No.:
- 240-8232
- Distrelec Article No.:
- 301-36-752
- Mfr. Part No.:
- D4BS-15FS
- Manufacturer:
- Omron
Bulk discount available
Subtotal (1 unit)*
PHP6,410.05
(exc. VAT)
PHP7,179.26
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- 15 unit(s) ready to ship from another location
- Plus 13 unit(s) shipping from April 30, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 - 5 | PHP6,410.05 |
| 6 - 29 | PHP6,217.74 |
| 30 + | PHP5,969.03 |
*price indicative
- RS Stock No.:
- 240-8232
- Distrelec Article No.:
- 301-36-752
- Mfr. Part No.:
- D4BS-15FS
- Manufacturer:
- Omron
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Lock Style | Keyed | |
| Product Type | Safety Interlock Switch | |
| Safety Contacts | NC, NO | |
| Housing Material | Plastic | |
| Series | D4BS | |
| Minimum Operating Temperature | -40°C | |
| IP Rating | IP67 | |
| Hazardous Area Certification | NO | |
| Maximum Operating Temperature | 80°C | |
| Standards/Approvals | CE | |
| Length | 111.5mm | |
| Width | 40mm | |
| Depth | 43mm | |
| Number of Head Directions | 4 | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Lock Style Keyed | ||
Product Type Safety Interlock Switch | ||
Safety Contacts NC, NO | ||
Housing Material Plastic | ||
Series D4BS | ||
Minimum Operating Temperature -40°C | ||
IP Rating IP67 | ||
Hazardous Area Certification NO | ||
Maximum Operating Temperature 80°C | ||
Standards/Approvals CE | ||
Length 111.5mm | ||
Width 40mm | ||
Depth 43mm | ||
Number of Head Directions 4 | ||
RoHS Status: Exempt

Omron D4BS Series Safety Interlock Switch Safety Interlock Switch, PG13.5 Connection Type, NO/NC Safety Contacts - D4BS15FS
This safety interlock switch ensures that safety doors are securely closed during the operation of machine tools and other equipment. Its primary function is to activate a direct opening mechanism that interrupts control circuits when protective doors are opened, thereby enhancing workplace safety. With robust construction and an IP67 rating, this product is suitable for various challenging environments, making it an essential component in automation.
Features & Benefits
• Keyed lock increases security during operation
• IP67 enclosure protects against dust and water ingress
• Designed for high-temperature environments up to +80°C
• Equipped with 1NC/1NO safety contacts for flexible circuit configurations
• Direct opening mechanism prevents false triggering
• Durable plastic housing ensures longevity in harsh conditions
Applications
• Automating safety functions in machinery
• Managing safety doors across various
• Suitable for environments exposed to moisture and dust
• Employed in electrical and machinery control systems
What is the operating temperature range for this switch?
It operates effectively in temperatures ranging from -40°C to +80°C.
How should the connection be made to ensure proper function?
Connections should be made through insulation tubes and M3.5 crimp terminals for secure operation.
Is it compatible with automation systems that require direct opening mechanisms?
Yes, it integrates well with automation systems that utilise safety door interlocks.

