Specifications

Specifications
Manufacturer Part Number	TA42DU32
Manufacturer	ABB
Product Series	TA
Family Series	ABB Overload Relays, TA Series
Type	Bimetallic
Current Rating	22-32 A
Poles	3
Output Contacts	1NO, 1NC
Trip Class	Class 10
Reset Type	Automatic, Manual
Connection Type	Busbar
Ambient Temperature	-13-131 °F
Approvals	CSA, UL
H x W x D	3.60 " x 2.15 " x 4.35 "
Net Weight	0.73 lbs
Gross Weight	0.78 lbs

Description

Overload Relays, TA Series

Item #

TA42DU32

Thermal Overload Relay, 22.0-32.0A,

TA Series Information

Bimetallic Amb. Compensated
Convertible Manual/Auto Reset
Setting Ranges Up To 310 Amps
Tripping Class 10A
UL; CSA Approvals

TA Series thermal overload relays are used in conjunction with ABB A Line contactors for the protection of motors having a nominal voltage of up to 600 VAC max per UL/CSA (690VAC and 800VDC per IEC). These relays are built to be self‑protecting in the event of an overload until the short circuit protection device is activated.

Trip Indication
Optional Remote Trip/Reset
Single Phase and Unbalance Protection
Variety of Accessories Available

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Alternatives

Compare available alternatives using the specifications that matter for this product.

Alternatives comparison
Image	Part	Description	Temperature Range	Series	Type	Price	Action
	TF42-35	The TF42-35 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features	-4-140 °F	TF42	Bimetallic	Price unavailable