
Siemens
3TK2804-0BB4 Siemens
Part number: 3TK28040BB4
- SKU
- 3TK28040BB4
- Manufacturer
- Siemens
- Category
- Industrial Communication
- Availability
- In stock
- Condition
- Refurbished
- EAN
- 4011209050488
Search tags
- 3TK28040BB4
- Siemens
- Industrial Communication
- default
- siemens
Industrial search summary
3TK28040BB4 (Siemens) — 3TK2804-0BB4 Siemens. Category: Industrial Communication. Availability: In stock. B2B quote via CMC Automation (en). Indexable manufacturer part number.
Technical overview
CONTACTOR COMBINATION FOR SAFETY CIRCUITS ENABLING AND SIGNALLING CIRCUIT 4NO, 1NO+1NC DC OPERATION DC 24V
Industrial applications
3TK28040BB4 (Siemens) is used on production lines, machines and panels that require Industrial Communication components. Include application and voltage in your RFQ for technical validation.
Quoting & supply
CMC Automation connects industrial buyers with suppliers to quote 3TK28040BB4 Siemens, with multilingual support and global coverage.
Frequently asked questions
- What is 3TK28040BB4?
- 3TK28040BB4 is a Siemens item in the Industrial Communication category, listed as 3TK2804-0BB4 Siemens. It is an industrial part number used in automation, maintenance and retrofit projects.
- Where is 3TK28040BB4 used?
- 3TK28040BB4 is used in systems with Siemens Industrial Communication components such as PLCs, drives, sensors, contactors and plant instrumentation.
- How do I request a quote for 3TK28040BB4?
- Add 3TK28040BB4 to your quote cart or contact CMC Automation. Include quantity, urgency and application details for a commercial response.
- Are there substitutes for 3TK28040BB4?
- CMC Automation sources substitutes and compatible references when available. 0 related substitute(s) are listed on this page.
- What Siemens items relate to 3TK28040BB4?
- This page lists 6 item(s) related to 3TK28040BB4 Siemens to support maintenance, BOM and technical purchasing.






