Home › Manufacturers › Siemens › 3TH8355-0AM0

Siemens

Siemens 3TH8355-0AM0 Contactor Relay — 55E, AC 50/60Hz

Siemens 3TH8355-0AM0 Contactor Relay, 55E, 5NO+5NC, AC

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3TH8355-0AM0

Contacts 5 NO + 5 NC

Operation AC

Coil Voltage 220V AC (50Hz) / 264V AC (60Hz)

Standards DIN EN 50011 (55E)

Get a price for 3TH8355-0AM0

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

5 NO + 5 NC auxiliary contacts AC operation Dual voltage coil (50/60 Hz) DIN EN 50011 compliant Screw terminals Robust Siemens build

Product description

The Siemens 3TH8355-0AM0 is a 55E designation contactor relay, manufactured according to DIN EN 50011 standards. This relay offers a balanced configuration of 5 normally open (NO) and 5 normally closed (NC) auxiliary contacts, providing versatile switching capabilities for complex control circuits. It operates on AC voltage, with coil compatibility for 220V AC at 50Hz and 264V AC at 60Hz, utilizing screw terminals for secure connections.

This relay is extensively used in industrial control applications, motor control circuits, automation systems, and electrical panels where a significant number of both NO and NC auxiliary contacts are required for interlocking and signaling purposes. It serves industries such as manufacturing, automation, and building management.

Stanlo Automation, a veteran-owned surplus parts distributor, is your trusted source for the Siemens 3TH8355-0AM0. We are committed to providing quality industrial automation components to meet your operational needs.

Technical specifications

Contacts	5 NO + 5 NC
Operation	AC
Coil Voltage	220V AC (50Hz) / 264V AC (60Hz)
Standards	DIN EN 50011 (55E)
Terminal Type	Screw
Series	3TH8

Common applications

Industrial control

Automation systems

Motor control

Control panels

Interlocking circuits

Signaling

Machine control

Compatible systems

Industrial control panels Siemens automation solutions Machine automation

Also known as

Siemens 3TH83550AM0 Siemens 55E Contactor Relay

Replaces / compatible with

The Siemens 3TH8355-0AM0 is designed for applications needing a balanced set of NO and NC auxiliary contacts, serving as a reliable replacement or component in various control systems.

Technical note

Expert tip

Ensure the incoming AC voltage aligns with either the 50Hz (220V) or 60Hz (264V) rating to prevent malfunction or damage to the relay coil.

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 operational voltage and frequency for the Siemens 3TH8355-0AM0 contactor relay?

The Siemens 3TH8355-0AM0 contactor relay operates on AC power. Its coil is rated for 220V AC at 50Hz and 264V AC at 60Hz, offering flexibility for different industrial power grids.