Home › Manufacturers › Siemens › 3UA52 00-0G

Siemens

Siemens 3UA52 00-0G Thermal Overload Relay for Motor Protection

Name: Siemens 3UA52 00-0G
Brand: Siemens
SKU: 3UA52 00-0G
Availability: InStock

Siemens 3UA52 00-0G Thermal Overload Relay

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3UA52 00-0G

Current Setting Range 0.4-0.63A

Auxiliary Contacts 1 NO + 1 NC

Mounting Direct mount onto contactor/starter

Type Thermal Overload Relay

Get a price for 3UA52 00-0G

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

Adjustable current setting Direct mounting Thermal overload protection 1NO+1NC auxiliary contacts Precise low-current protection

Product description

The Siemens 3UA52 00-0G is a thermal, time-delayed overload relay engineered for direct mounting onto Siemens contactors and starters. This relay is designed for very low current applications, featuring an adjustable setting range from 0.4 to 0.63 Amperes. It includes one normally open (NO) and one normally closed (NC) auxiliary contact, providing essential signaling and control capabilities.

This overload relay is crucial for protecting small motors, instrumentation, and sensitive control circuits from overcurrent damage. Its precise low-ampere range makes it suitable for applications such as small fans, ventilation systems, small pumps, or auxiliary control components where accurate overload detection is paramount.

Stanlo Automation, a veteran-owned supplier, offers the Siemens 3UA52 00-0G as a reliable surplus component. We are dedicated to providing quality industrial automation parts with exceptional service, ensuring your equipment downtime is minimized. Trust Stanlo for your essential automation needs.

Technical specifications

Current Setting Range	0.4-0.63A
Auxiliary Contacts	1 NO + 1 NC
Mounting	Direct mount onto contactor/starter
Type	Thermal Overload Relay

Common applications

Small motor protection

HVAC fans

Ventilation systems

Control circuits

Instrumentation

Compatible systems

Siemens 3RT series contactors Siemens 3RH series contactors

Also known as

Siemens 3UA52 00-0G overload relay 3UA52000G thermal relay Siemens low current overload

Replaces / compatible with

The Siemens 3UA52 00-0G is designed to provide precise overload protection for small motors and control circuits when directly mounted on compatible Siemens contactors.

Technical note

Expert tip

It is crucial to ensure the Siemens 3UA52 00-0G is correctly paired with an appropriately sized contactor for safe and effective operation.

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 specific current range for the Siemens 3UA52 00-0G thermal overload relay?

The Siemens 3UA52 00-0G thermal overload relay features an adjustable current setting range from 0.4 to 0.63 Amperes. This narrow range is ideal for protecting very small motors and sensitive control components.