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Siemens 3UA5000-0A Thermal Overload Relay

Siemens 3UA5000-0A Thermal Overload Relay, 0.1-0.16A

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ManufacturerSiemens

Part number3UA5000-0A

Part Number 3UA5000-0A

Manufacturer Siemens

Type Thermal Delayed Overload Relay

Setting Range 0.1 - 0.16A

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Thermal overload protection Phase failure sensitivity Adjustable setting range 1 NO + 1 NC auxiliary contacts Direct mounting Compact design

Product description

The Siemens 3UA5000-0A is a thermal overload relay designed for motor protection. It provides reliable protection against overloads and phase failures. This relay features a setting range of 0.1 to 0.16 Amperes and includes 1 Normally Open (NO) and 1 Normally Closed (NC) contact.

This overload relay is intended for direct mounting onto Siemens contactors and starters, simplifying installation and reducing panel space. It is crucial for applications where motors require protection from excessive current, preventing damage and downtime in industrial machinery, pumps, and fans.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 3UA5000-0A. Secure essential components for your industrial control systems and benefit from our commitment to quality and service.

Technical specifications

Part Number	3UA5000-0A
Manufacturer	Siemens
Type	Thermal Delayed Overload Relay
Setting Range	0.1 - 0.16A
Contacts	1 NO + 1 NC
Mounting	Direct mount onto contactor/starters

Common applications

Motor Control

Pump Systems

Fan Control

Conveyor Systems

Industrial Machinery

HVAC

Compatible systems

Siemens Contactors and Starters (3UA Series)

Also known as

Siemens 3UA5000-0A Overload Relay

Replaces / compatible with

Compatible with Siemens 3UA series contactors and starters. Consult Siemens documentation for specific compatibility.

Technical note

Expert tip

Proper calibration of the 3UA5000-0A setting range according to the motor's full load ampere (FLA) rating is critical for effective motor protection.

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Frequently asked questions

What is the contact rating for the auxiliary contacts on the Siemens 3UA5000-0A overload relay?

The Siemens 3UA5000-0A features 1 NO and 1 NC auxiliary contacts. While specific current and voltage ratings for these auxiliary contacts are not detailed in basic product descriptions, they are typically designed for control circuit applications (e.g., 24VDC, 5A). Consult the full datasheet for precise ratings.