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ABB

TA25DU-3.1 Thermal Overload Relay

1SAZ211201R1031

MODEL TA25DU-3.1

BRAND

ABB

SKU

6152227

UOM

each

$108.94 Each

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Typically Ships in: 1 day

Returnable: Yes

ABS certificate

1SAA941000-0102

Ambient air temperature

Operation -25 ... +55 C Operation Compensated -25 ... +55 C Storage -40 ... +70 C

Ambient air temperature compensation

Yes

Ampere rating UL/CSA

3.1 A

BV certificate

1SAA941000-0201

CB certificate

1SAA941005-2001

CCC certificate

1SAA941002-3806

Connecting capacity auxiliary circuit

Flexible with Ferrule 1/2x 0.75 ... 2.5 mm Flexible 1/2x 0.75 ... 2.5 mm Rigid 1/2x 0.75 ... 4 mm

Connecting capacity auxiliary circuit UL/CSA

Flexible 1/2x 18-14 AWG Stranded 1/2x 18-14 AWG

Connecting capacity main circuit UL/CSA

Flexible 1/2x 16-8 AWG Stranded 1/2x 16-8 AWG

Contact rating UL/CSA

(NC) B600 (NO) C300

Conventional free-air thermal current (Ith)

Auxiliary Circuit NC 10 A Auxiliary Circuit NO 6 A

Country of Origin

Germany (DE)

cUL certificate

cUL_E48139

Data sheet, technical information

1SBC100173C0201

Data sheet, technical information (Part 2)

1SAZ200501F0009

Declaration of conformity - CE

1SAD938513-0043

Degree of protection

Housing IP20 Main Circuit Terminals IP10

DNV certificate

1SAA941000-0303

E-nummer

3228558

EAC certificate

1SAA941002-2701

eClass

7.0 27371501

ETIM 4

EC000106 - Thermal overload relay

ETIM 5

EC000106 - Thermal overload relay

ETIM 6

EC000106 - Thermal overload relay

GL certificate

1SAA941000-0403

GOST certificate

1SAA941000-2704

Lead time

0 day(s)

LR certificate

1SAA941000-0504

Made to order

Max operating altitude permissible

2000 m

Maximum operating voltage UL/CSA

Main Circuit 600 V AC

Mounting position

Position 1 to 4

Number of auxiliary contacts NC

Number of auxiliary contacts NO

Number of poles

Number of protected poles

Object classification code

Pollution degree

Power loss

at Rated Operating Conditions per Pole 1.1 ... 2.2 W

Product sales status

Active

Quote only

Rated impulse withstand voltage (U imp)

Auxiliary Circuit 6 kV Main Circuit 6 kV

Rated insulation voltage (Ui)

690 V

Rated operational current (Ie)

3.1 A

Rated operational current AC-3 (Ie)

3.1 A

Rated operational voltage

Auxiliary Circuit 440 V DC Auxiliary Circuit 500 V AC Main Circuit 690 V AC

Recommended screw driver

Main Circuit Pozidriv 2

Resistance to shock acc. to IEC 60068-2-27

11 ms Pulse 12g

RMRS certificate

1SAA941000-0703

RoHS information

1SAA941002-4403

RoHS status

Planned to follow EU Directive 2002/95/EC August 18, 2005 and amendment after 2008 Q1

Setting range

2.2 ... 3.1 A

Standards

IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1

Suitable for

A9 A12 A16 A26 A30 A40 AL9 AL12 AL16 AL26 AL30 AL40

Tightening torque

Auxiliary Circuit 1 ... 1.3 Nm Main Circuit 1.5 ... 1.9 Nm

Tightening torque UL/CSA

Auxiliary Circuit 12 inlb Main Circuit 12 inlb

UL certificate

UL_E48139

Wire stripping length

Auxiliary Circuit 9 mm Main Circuit 12 mm

Trip-Free Mechanism
Stop- And Test Function And A Trip Indication. The Overload Relays Are Connected Directly To The Block Contactors. Single Mounting Kits Are Available As Accessory.
The Ta25Du-3.1 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 10A. Further Features Are The Temperature Compensation
Trip Contact (Nc)
Signal Contact (No)
Automatic- Or Manual Reset Selectable

Rated frequency: Auxiliary Circuit 50 Hz Auxiliary Circuit 60 Hz Auxiliary Circuit DC Main Circuit 60 Hz Main Circuit 50 Hz Main Circuit DC

Connecting capacity main circuit: Flexible with Ferrule 1x 0.75 ... 4 mm Flexible with Ferrule 2x 0.75 ... 4 mm Flexible 1x 0.75 ... 4 mm Flexible 2x 0.75 ... 4 mm Rigid 1x 0.75 ... 4 mm Rigid 2x 0.75 ... 4 mm

Rated operational current AC-15 (Ie): (120 V) NC 3 A (120 V) NO 1.5 A (240 V) NC 3 A (240 V) NO 1.5 A (400 V) NC 1.9 A (400 V) NO 1 A (440 V) NC 1 A (440 V) NO 1 A (500 V) NC 1 A (500 V) NO 1 A

Rated operational current DC-13 (Ie): (125 V) NC 0.25 A (125 V) NO 0.25 A (24 V) NC 1.25 A (24 V) NO 1.25 A (250 V) NC 0.12 A (250 V) NO 0.04 A (60 V) NC 0.25 A (60 V) NO 0.25 A

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