to order

de-rating information

BS EN ISO 9001:2008

approved manufacturer

528 series

0.0

100.0

80.0

60.0

40.0

20.0

55

5

0

15

25

35

45

Ambient Temperature Ta (°C)

Derating Graph D

10

20

30

40

50

0.0

100.0

80.0

60.0

40.0

20.0

55

5

0

15

25

35

45

Ambient Temperature Ta (°C)

Derating Graph F

10

20

30

40

50

0.0

100.0

80.0

60.0

40.0

20.0

55

5

0

15

25

35

45

Ambient Temperature Ta (°C)

Derating Graph I

10

20

30

40

50

8.5

also available

Part numbers also available in the 528 series:

Part

Number

Colour

Voltage

Vopr

528-501-22

Red

24 Vdc

528-501-23-15

Red

28 Vdc

528-501-24-19

Red

48 Vdc

528-501-72

Red

24 Vac 50 Hz

528-501-75

Red

110 Vac 50 Hz

528-501-76

Red

230 Vac 50 Hz

528-501-76-15

Red

230 Vac 50 Hz

528-501-86

Red

115 Vac 60 Hz

528-521-22

Yellow

24 Vdc

528-521-22-15

Yellow

24 Vdc

528-521-22-50

Yellow

24 Vdc

528-521-23-15

Yellow

28 Vdc

528-521-23-50

Yellow

28 Vdc

528-521-46-50

Yellow

35 Vdc

528-521-72

Yellow

24 Vac 50 Hz

528-521-75

Yellow

110 Vac 50 Hz

528-521-76

Yellow

230 Vac 50 Hz

528-532-20

Green

5/6 Vdc

528-532-20-19

Green

5/6 Vdc

528-532-22

Green

24 Vdc

528-532-22-15

Green

24 Vdc

528-532-22-50

Green

24 Vdc

528-532-23-15

Green

28 Vdc

528-532-24

Green

48 Vdc

528-532-24-19

Green

48 Vdc

528-532-72

Green

24 Vac 50 Hz

528-532-74

Green

48 Vac 50 Hz

528-532-75

Green

110 Vac 50 Hz

528-532-76

Green

230 Vac 50 Hz

Part

Number

Colour

Voltage

Vopr

528-532-76-19

Green

230 Vac 50 Hz

528-532-78

Green

100 Vac 50 Hz

528-532-86

Green

115 Vac 60 Hz

528-532-86-19

Green

115 Vac 60 Hz

528-930-04-50

Blue

20 mA dc

528-930-04-51

Blue

20 mA dc

528-930-22

Blue

24 Vdc

528-930-72

Blue

24 Vac 50 Hz

528-930-75

Blue

110 Vac 50 Hz

528-930-76

Blue

230 Vac 50 Hz

528-997-21-50

White

12 Vdc

528-997-22

White

24 Vdc

528-997-24

White

48 Vdc

528-997-75

White

110 Vac 50 Hz

528-997-76

White

230 Vac 50 Hz

528-997-76-19

White

230 Vac 50 Hz

528-997-86

White

115 Vac 60 Hz

The products listed here illustrate all of the options available to order. These products may have custom modifications that

alter their operation beyond the generic information contained within this datasheet. Please contact sales for further

information.

RP = Reverse Polarity

© marl international limited technical documentation has been designed by marl international limited for the intention of

providing information, which must not be copied or released to a third party without prior written consent from marl

international limited. the information provided does not constitute part of any order or contract and should not be regarded as a

representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl

international limited reserve the right to alter without notice the specification or any conditions of supply for product or service.

marl international limited - dsn 528 - version 2013-12-03-173436

page 3 of 5