Home › Manufacturers › Siemens › 3TH82-80-0A

Siemens

Siemens 3TH82-80-0A Contactor: AC Operation, 8 NO Auxiliary Contacts

Siemens 3TH82-80-0A Contactor: AC Operation, 8 NO auxiliary contacts.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3TH82-80-0A

Contacts 8 NO auxiliary

Operation AC

Series 3TH82

Get a price for 3TH82-80-0A

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

AC Operation 8 Normally Open Auxiliary Contacts High Number of NO Contacts Robust Design

Product description

The Siemens 3TH82-80-0A is an AC operated contactor characterized by its extensive auxiliary contact capability, featuring 8 Normally Open (NO) contacts. This configuration is designed for applications requiring a large number of control or signaling contacts.

This contactor is ideal for complex control systems, such as those used in large-scale automation projects, building management systems, or scenarios needing numerous interlocking or monitoring functions. It ensures reliable switching for power and control circuits.

Stanlo Automation, a veteran-owned provider of surplus industrial parts, offers the Siemens 3TH82-80-0A. Secure vital components from Stanlo to keep your automation systems running efficiently and cost-effectively.

Technical specifications

Contacts	8 NO auxiliary
Operation	AC
Series	3TH82

Common applications

Complex Control Systems

Automation Projects

Building Management

Industrial Control

Signaling

Compatible systems

Industrial control panels Large automation systems PLC systems

Also known as

Siemens 3TH82-80 Contactor Contactor 8 NO

Replaces / compatible with

Designed to replace Siemens contactors where a high count of normally open auxiliary contacts is required in AC control systems. Ensure matching coil voltage and power ratings.

Technical note

Expert tip

This contactor is particularly useful for applications requiring multiple parallel control paths or extensive feedback loops due to its 8 NO contacts.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the primary function of the 8 NO contacts on the Siemens 3TH82-80-0A contactor?

The 8 Normally Open (NO) auxiliary contacts on the Siemens 3TH82-80-0A are designed for extensive use in control circuits, enabling complex interlocking, signaling, and monitoring functions in automation systems.