Home › Manufacturers › Siemens › 3TH4346-0AN2

Siemens

Siemens 3TH4346-0AN2 Contactor Relay - 7 NO + 3 NC

Siemens 3TH4346-0AN2 Contactor Relay with 7 NO + 3 NC contacts.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3TH4346-0AN2

Manufacturer Siemens

Part Number 3TH4346-0AN2

Type Contactor Relay

Contacts 7 NO + 3 NC

Get a price for 3TH4346-0AN2

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

7 Normally Open (NO) contacts 3 Normally Closed (NC) contacts AC operation Screw terminals EN 50011 compliant

Product description

The Siemens 3TH4346-0AN2 is a versatile contactor relay featuring a combination of 7 normally open (NO) and 3 normally closed (NC) auxiliary contacts. This configuration allows for complex switching logic in control circuits. It is designed for AC operation with a coil voltage of 220V AC at both 50Hz and 60Hz, ensuring compatibility with various power systems. The relay uses screw terminals for secure and reliable connections.

This contactor relay is ideal for applications requiring both make and break contacts, such as motor control circuits, automation sequencing, and panel building. It is commonly used in industries like manufacturing, HVAC, and water treatment where precise control and interlocking are essential.

Stanlo Automation, a trusted veteran-owned distributor, offers the Siemens 3TH4346-0AN2 and a comprehensive range of surplus industrial automation components. We are dedicated to providing quality parts and excellent service to meet your automation needs.

Technical specifications

Manufacturer	Siemens
Part Number	3TH4346-0AN2
Type	Contactor Relay
Contacts	7 NO + 3 NC
Operation	AC
Coil Voltage	220V AC 50/60Hz
Termination	Screw Terminal

Common applications

Motor control

Automation sequencing

Control panels

HVAC systems

Water treatment

Industrial automation

Compatible systems

General industrial control systems requiring 7 NO and 3 NC auxiliary contacts.

Also known as

Siemens 3TH4346 relay 7NO 3NC Siemens contactor Siemens auxiliary relay 220V

Replaces / compatible with

Suitable for general control applications requiring a mix of NO and NC auxiliary contacts. Consult manufacturer data for specific cross-references.

Technical note

Expert tip

The 220V AC coil is suitable for both 50Hz and 60Hz frequencies, offering flexibility in global installations.

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 type of contacts does the Siemens 3TH4346-0AN2 offer?

The Siemens 3TH4346-0AN2 contactor relay is equipped with 7 normally open (NO) contacts and 3 normally closed (NC) contacts, providing flexibility for complex control logic.