Solid State Relay

G3NA

457

Dimensions

■ Relays

Note: All units are in millimeters unless otherwise indicated.

G3NA-205B, G3NA-210B, G3NA-220B, G3NA-410B, G3NA-420B

13.8

12

3

4

(

−)

(+)

4.5

25

47.5 44

47.6

±0.2

25 max.

27 max.

Mounting Holes

Output

Input

Load

4.5 dia.

43 max.

58 max.

Operating

indicator

Four, M4 x 8

screws

Two, 4.3-dia.

or M4 holes

Terminal Arrangement/

Internal Connections

(Top View)

Load

power

supply

11.9

47.6

±0.2

12

3

4

(

−)

(+)

G3NA-240B, G3NA-440B

13.8

47.5 44

4.5

25

11.9

Mounting Holes

Output

Input

Load

25 max.

27 max.

58 min.

4.5 dia. Two, M5 x 12 screws

43 max.

Two,

M 4 x 8

Operating

indicator

Two, 4.3-dia.

or M4 holes

Load

power

supply

Terminal Arrangement/

Internal Connections

(Top View)

G3NA-D210B

13.8

47.6

±0.2

12

3

4

(

−)

(+)

−

+

4.5

25

47.5 44

Note: The load can be connected to either the positive or negative side.

11.9

25 max.

27 max.

Mounting Holes

Output

Input

Load

4.5 dia.

43 max.

58 max.

Four, M4 x 8

screws

Operating

indicator

Two, 4.3-dia.

or M4 holes

Terminal Arrangement/

Internal Connections

(Top View)

Load

power

supply

Note: When connecting the load, either the

positive or negative side of the load

terminals can be connected.

G3NA-275B-UTU, G3NA-475B-UTU, G3NA-290B-UTU, G3NA-490B-UTU

16.8

47.5 44

25

8.2

12

4.5

12

(

−)

4

(+)

3

Mounting Holes

Output

Input

Load

4.5 dia.

Two, M5 x 12

screws

Operating

indicator

Two, 4.3-dia.

or M4 holes

Terminal Arrangement/

Internal Connections

(Top View)

Load

power

supply

Two, M4 x

8 screws

43 max.

58 max.

26 max.

28 max.