Home › Manufacturers › Siemens › 3UA54 00-1J

Siemens

Siemens 3UA5400-1J Thermal Overload Relay

Name: Siemens 3UA54 00-1J
Brand: Siemens
SKU: 3UA54 00-1J
Availability: InStock

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3UA54 00-1J

Type Thermal Delayed Overload Relay

Series 3UA54

Mounting Direct mount onto contactor

Current Setting Range 6.3-10A

Get a price for 3UA54 00-1J

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

Thermal overload protection Direct mounting capability Adjustable current setting Integrated auxiliary contacts Reliable motor protection

Product description

The Siemens 3UA5400-1J is a thermal delayed overload relay intended for direct mounting onto compatible Siemens contactors. This model features an adjustable current setting range of 6.3A to 10A and includes one normally open (NO) and one normally closed (NC) auxiliary contact for control and signaling.

This overload relay provides essential protection for electric motors against overload conditions and phase unbalance. It is commonly used in industrial applications like motor control centers, pump systems, and machinery automation where reliable motor protection is critical.

As a veteran-owned surplus industrial parts distributor, Stanlo Automation offers the Siemens 3UA5400-1J. We provide high-quality, cost-effective solutions to keep your operations running smoothly.

Technical specifications

Type	Thermal Delayed Overload Relay
Series	3UA54
Mounting	Direct mount onto contactor
Current Setting Range	6.3-10A
Auxiliary Contacts	1 NO + 1 NC

Common applications

Motor Protection

Motor Control Centers

Pump Systems

Industrial Machinery

Automation Equipment

Manufacturing

Compatible systems

Siemens 3RT contactors Siemens Sirius line

Also known as

Siemens 3UA54 6.3-10A Overload 3UA54001J Relay

Replaces / compatible with

Designed to integrate with Siemens contactors. Suitable for replacing older overload relays in similar applications.

Technical note

Expert tip

This relay utilizes bimetallic strips to detect overcurrent and heat, providing thermal protection against sustained overloads.

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 rated current range for the Siemens 3UA5400-1J overload relay?

The Siemens 3UA5400-1J overload relay has an adjustable current setting range of 6.3 Amperes to 10 Amperes. This allows for precise calibration to protect motors within this current capacity.