UT 6-TMC M...

103943_en_04

5

PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany • Phone: +49 - 52 35 - 30 0

PHOENIX CONTACT • P.O.Box 4100 • Harrisburg • PA 17111-0100 • USA • Phone: +717-944-1300

www.phoenixcontact.com

5

Environmental influences

5.1

Temperature range, influence on the ambient

temperature

The following typical correction factors must be observed to

calculate the nominal current:

Correction factors

Example calculation:

A circuit breaker with I

temperature of +60°C.

5.2

IP protection class

5.3

Resistance to vibrations and shocks

5.4

Approvals

6Dimensions

Figure 2

Dimensions (in mm)

NOTE: Calibration is required for an ambient

temperature of +23°C.

Temperature range

-30°C … +60°C

Reference temperature

+23°C

°C

I

-30

-20

-10

0

10

23

30

40

50

60

0.5

0.77

0.81

0.84

0.87

0.90

1.00

1.03

1.08

1.15

1.21

1

0.77

0.81

0.84

0.87

0.90

1.00

1.03

1.06

1.13

1.19

2

0.77

0.81

0.84

0.87

0.90

1.00

1.03

1.08

1.15

1.21

4

0.77

0.81

0.84

0.87

0.90

1.00

1.03

1.08

1.15

1.21

5

0.77

0.81

0.84

0.87

0.90

1.00

1.03

1.08

1.15

1.25

6

0.70

0.73

0.78

0.84

0.90

1.00

1.03

1.08

1.15

1.21

8

0.70

0.73

0.78

0.84

0.90

1.00

1.03

1.06

1.13

1.21

10

0.78

0.81

0.84

0.87

0.90

1.00

1.05

1.15

1.21

1.30

12

0.77

0.80

0.85

0.90

0.95

1.00

1.03

1.08

1.15

1.21

15

0.73

0.73

0.78

0.84

0.90

1.00

1.03

1.08

1.11

1.21

16

0.70

0.73

0.78

0.84

0.90

1.00

1.03

1.08

1.15

1.21

ø

0.75

0.78

0.82

0.86

0.90

1.00

1.03

1.08

1.15

1.22

Nominal current at +23°C

I

Ambient temperature

T

Correction factor

df = 1.21

Theoretical nominal current at +60°C

I

At +60°C, a nominal current of 5 A should be selected.

IP protection class

Actuation area

IP40

Connection area

IP20

Shock resistance according to EN 60068-2-27,

Test Ea [3 shocks in each direction (= 18 shocks)]

Peak G

Pulse length

Pulse form

50g

11 ms

Half-sine

Vibration resistance according to EN 60068-2-6,

Test Fc - frequency range: 5 Hz ... 500 Hz

< 60 Hz

(constant amplitude)

> 60 Hz

(constant acceleration)

0.15 mm

2g

Certifica-

tion body

Standard

License

number

Approved as

VDE

IEC 60934

400028127 Circuit Breaker for

Equipment

UL

UL 1077

E140459

Supplementary

Protector

UL

CSA 22.2

No.235

E140459

Supplementary

Protector

CSA

CSA 22.2

No.235

250505

Supplementary

Protector