Siemens
Siemens 77-16F Auxiliary Contact Block
Siemens 77-16F auxiliary contact block.
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Provides additional NO/NC contacts
Direct mounting
For use with Siemens contactors
Product description
The Siemens 77-16F is an auxiliary contact block designed to expand the functionality of Siemens contactors and motor starters.
This component is typically used in control panels for adding additional signaling or interlock contacts to electrical circuits.
Stanlo Automation, a veteran-owned business, offers a wide selection of industrial automation parts, including Siemens components like the 77-16F, ensuring quality and reliability for your MRO needs.
Technical specifications
| Poles | 1 NO + 1 NC |
| Contact Type | Auxiliary |
| Mounting | Direct Mount to Contactor |
Common applications
Control Panels
Motor Control
Industrial Automation
Machine Building
Compatible systems
Compatible with various Siemens contactor series (e.g., 3RT2, 3RT1)
Also known as
Siemens 77-16F Auxiliary Contact
Replaces / compatible with
Replaces older auxiliary contact designs for compatible Siemens contactors.
Technical note
Expert tip
Ensure the contact rating of the 77-16F is suitable for the intended auxiliary circuit load before installation.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the function of the Siemens 77-16F?
The Siemens 77-16F is an auxiliary contact block that adds extra normally open (NO) and normally closed (NC) contacts to a Siemens contactor or starter. This allows for expanded control and signaling capabilities within an electrical system.