SRA3 datasheet(2/3 Pages) AEC

2 / 3 page

Table 1

Fig. 5

SRA3*-10*-*

SRA3*-25*-*

SRA3*-40*-*

SRA3*-60*-*

SSR Series

SRA3*-20*-*

SRA3*-30*-*

SRA3*-80*-*

Current rating

≤ 20A

≤ 30A

≤ 40A

≤ 80A

Heat Sink

DHS05

DHS06

DHS07

DHS08 (or DHS09)

Heat Sink Rating °C/W

0.93

0.65

0.48

0.44 (0.39)

Fig.4

Ordering Code

Switch Function

Zero Crossover

Random

Load Current Rating

10A

20A

25A

30A

40A

60A

80A

Load Voltage

24 to 240VAC

40 to 480VAC

Control Voltage Input

90 to 250VAC

4 to 32VDC

Fig.3

Fig.2

Fig.7

Fig.8

Fig.6

Dimensions

SRA3

solid-state relay - three phase

Ref: SRA3 111716FEW

Page 2 of 3

www.aecsensors.com

Sales Department Tel: (888) 847-6552 +1 574-293-8013

Dimensions in inches (mm)

Specifications are subject to change without notice. E&OE.

DC Control

AC Control

-30

SRA3 Series I v T°C on recommended heat sink

10A

20A

25A

30A

40A

60A

80A

Ambient temperature °C

Fig.1

-30

SRA3 Series I v T°C no heat sink

10A

20A

25A

30A

40A

60A

80A

Ambient temperature °C

1/L1

3/L2

5/L3

2/T1

4/T2

6/T3

M5 x 6

M3 x 2

4.17 (106)

3.61 (91.8)

0.79 (20)

0.295 (7.5)

0.79 (20)

0.91 (23)

0.13 (3.35)

0.28 (7.1)

1/L1

3/L2

5/L3

A1~

2/T1

4/T2

6/T3

A2~

1/L1

3/L2

5/L3

A1+

2/T1

4/T2

6/T3

A2-

Control

1/L1

3/L2

5/L3

2/T1

4/T2

6/T3

Load Connections. Δ or Y

Load Output v Control Action( zero cross-over)

SRA3 Datasheet(PDF) 2 Page - American Electronic Components, inc

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