Thermal Overcurrent Circuit Breaker 2-6400-...

Thermal Overcurrent Circuit Breaker 2-6400-...

www.e-t-a.de

1635

2

1

The time/current characteristic curve depends on the ambient temperature

prevailing. In order to eliminate nuisance tripping, please multiply the

circuit breaker current ratings by the derating factor shown below. See also

section Technical information.

Ambient temperature °F

°C

-4

-20

+14

-10

+32

0

+73.4

+23

+104

+40

+122

+50

+140

+60

Derating factor

0.76 0.84

0.92

1

1.08

1.16

1.24

4

1.5

4

operating area

mounting area

.157

.059

.157

Installation drawing

7

See dimension diagram.

-P10 0.05…7 A

-P10 8…16 A

-P10-A3 0.05…16 A

-L10 0.05…7 A

-L10 8…16 A

-L10-A3 0.05…16 A

.276

157

46

2

(-A3)

(3)

15

7

46

3

(-A3)

(2)

0.05...7 A

8...16 A

Internal connection diagrams

Terminal design

12

46 8102040

… times rated current

10000

1000

100

10

1

0.1

Typical time/current characteristics at +23 °C/+73.4 °F

This is a metric design and millimeter dimensions take precedence ( mm )

inch

SW14

5

ø6.4

iG1=8.8

iG2=11.3

14.5

11.5

31

16.5

current rating in A

mounting hole

iG1=3/8-27UNS-2A tightening torque max. 1 Nm

iG2=M12x1 tightening torque max. 1.5 Nm

(moulded

threadneck)

-P10

0.05 - 7A

blade terminal

DIN 46244-A6.3-0.8

(QC .250)

.252

.453

1.22

.650

.571

.551

iG1=.346

iG2=.445

Dimensions