ABB TA25 Thermal Overload Relay 1NO + 1NC, 0.16 → 0.25 A F.L.C, 240 mA Contact Rating, 2.2 W, 3P, A Line

RS stock no.:: 445-7933
Mfr. Part No.:: 1SAZ211201R1009
Manufacturer:: ABB

ABB TA25 Thermal Overload Relay 1NO + 1NC, 0.16 → 0.25 A F.L.C, 240 mA Contact Rating, 2.2 W, 3P, A Line

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Alternative

This product is not currently available. Here is our alternative recommendation.

ABB TF42 Thermal Overload Relay 1NO + 1NC, 0.23 → 0.31 A F.L.C, 310 mA Contact Rating, 2 W, 3P, AF Range

RS stock no.: 711-6607

Each

R 1,598.17

(exc. VAT)

R 1,837.90

(inc. VAT)

RS stock no.:: 445-7933
Mfr. Part No.:: 1SAZ211201R1009
Manufacturer:: ABB

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	FLC Motor Rating	0.16 → 0.25 A
	Contact Current Rating	240 mA
	Range	A Line
	Pole Configuration	3P
	Series	TA25
	Mounting Style	Clip On
	Power Rating	2.2 W
	Normal State Configuration	1NO + 1NC
	Reset Method	Automatic, Manual
	Terminal Type	Screw
	Number Of Auxiliary Contacts	2
	Width	44mm
	Depth	94mm
	Length	80mm
	Maximum Operating Temperature	+55°C
	Minimum Operating Temperature	-25°C
	Operating Temperature Range	-25 → +55 °C
	Contact Voltage Rating	690 V ac

	Select all
	Brand ABB
	FLC Motor Rating 0.16 → 0.25 A
	Contact Current Rating 240 mA
	Range A Line
	Pole Configuration 3P
	Series TA25
	Mounting Style Clip On
	Power Rating 2.2 W
	Normal State Configuration 1NO + 1NC
	Reset Method Automatic, Manual
	Terminal Type Screw
	Number Of Auxiliary Contacts 2
	Width 44mm
	Depth 94mm
	Length 80mm
	Maximum Operating Temperature +55°C
	Minimum Operating Temperature -25°C
	Operating Temperature Range -25 → +55 °C
	Contact Voltage Rating 690 V ac

Not Applicable

Thermal Overload Relays Type TA 25

One N/O and one N/C auxiliary contact
Trip class 10A
Manual/auto reset
80 x 44 x 94mm (H x W x D) (4 to 11kW)
Vertical mounting
For use with A series contactors
4 to 11 kW for contactor series A9 to A30

Note

ONLY SUITABLE FOR USE WITH 'A' SERIES CONTACTORS

ABB TA25 Series Thermal Overload Relay, 3 Poles, 0.16 to 0.25 A - 1SAZ211201R1009

This thermal overload relay is designed for applications requiring efficient motor protection. The device operates within a range of 0.16 to 0.25 A, featuring a compact size of 44 mm width, 94 mm depth, and 80 mm length. With both automatic and manual reset functions, it ensures optimal safety and reliability for various electrical tasks.

Features & Benefits

• Automatic and manual reset methods provide flexible operation
• 3P configuration supports three-phase systems
• Low contact current rating of 240 mA ensures device protection
• FLC motor rating facilitates precise load management
• Screw terminal type allows easy and secure installation
• Maximum operating temperature of +55°C supports diverse environments

Applications

• Used for protecting motors from overheating in industrial settings
• Suitable for integration into control panels for automation systems
• Employed in machinery to safeguard against electrical faults
• Useful in building installations for reliable motor circuit protection

What is the significance of the 1NO + 1NC relay configuration in this device?

The 1NO + 1NC configuration allows for both normally open and normally closed circuit connections, enabling flexibility in controlling circuit paths for various applications. This configuration aids in reliable operation during fault conditions.

How does the temperature range impact the performance of this overload relay?

Operating within temperatures of -25 to +55°C ensures that the overload relay can function reliably in both extreme cold and warm environments, making it suitable for diverse industrial applications without compromising safety.

What does the contact voltage rating of 690 V AC signify for this product?

A contact voltage rating of 690 V AC indicates that the relay can operate effectively in high-voltage environments, ensuring compatibility with various electrical systems commonly used in industrial applications.