1

Thermal (T- and TA-Line)

TA45-2R

www.schurter.com /PG17_20

Circuit Breakers

Circuit Breaker for Equipment thermal, 2 pole, Rocker actuation

Description

- Thermal circuit breaker

- 1 or 2 pole thermal overload protection

- Positively trip-free release

- High configurability

- Rocker non-illuminated or illuminated

- Snap-in version

- Quick connect terminal 6.3 x 0.8 mm or screw clamp terminal M3.5 x

6 mm (lineside P1, P2)

Approvals

- Approval Reference Type: TA45

- IEC Standard: IEC 60934

- UL Standard: UL 1077

- CSA Standard: CSA C22.2 No. 235

- GB Standard: GB 17701

Applications

- Power tools

- Industrial appliances

- Power supplies

Weblinks

pdf-datasheet, html-datasheet, General Product Information, Approvals,

CE declaration of conformity, RoHS, CHINA-RoHS, REACH, Distributor-

Stock-Check, Detailed request for product, Product News

Technical Data

Rated Voltage AC

240 V

Rated Voltage DC

60 V

Rated current range AC

0.05 - 20 A

Conditional short circuit ca-

pacity

IEC: Inc, PC1, AC 240 V: 1 kA

Degree of Protection

from front side IP 40 acc. to IEC 60529

Dielectric Strength

4 kVAC

Insulation resistance

500 VDC > 100 M

Ω

Endurance typical

mechanical: 50'000 switching cycles

␣

AC: 1 x Ir:

50'000 switching cycles

␣

DC: 1 x Ir:

50'000 switching cycles

Overload

AC: min. 40 trips

@ 6 x Ir

␣

DC: min. 40 trips

@ 4 x Ir

Ambient temperature

-10 °C to 55 °C

Vibration Resistance

± 0.75 mm @ 5 - 60 Hz

acc. to IEC 60068-2-6, test Fc

10 G @ 60 - 500 Hz

acc. to IEC 60068-2-6, test Fc

Shock Resistance

30 G / 18 ms

acc. to IEC 60068-2-27, test Ea

Tripping Type

Thermal

Actuation type

Rocker

Weight

30 - 35 g

Dimension

Quick connect terminal

5.3

26.7

8.4

23.7

44.1

a

P1

3

5

48

10.8

21.5

25

16

A)

A) Quick connect terminal, IEC 61210, A6.3-0.8 mm

Screw clamp terminal

a

P1

3

5

10.8

10.8

B)

B) Screw type M3, 5x6 (Philips Form H), maximum torque 1 Nm