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G3NA

Solid State Relays

G3NA

The reliable choice for Hockey-puck-style Solid State Relays. Available in a Wide Range of Currents.

Model Number Structure

Model Number Legend

G3NA Lineup 2

Ordering Information

List of Models

Isolation Zero cross
function
Indicator Applicable output load
(See note 1.)
Rated input
voltage
Model
Phototriac Yes Yes 5 A at 24 to 240 VAC
(See note 2.)
5 to 24 VDC G3NA-205B-UTU DC5-24
Photocoupler 100 to 240 VAC G3NA-205B-UTU AC100-240
Phototriac 10 A at 24 to 240 VAC
(See note 2.)
5 to 24 VDC G3NA-210B-UTU DC5-24
Photocoupler 100 to 240 VAC G3NA-210B-UTU AC100-240
Phototriac 20 A at 24 to 240 VAC
(See note 2.)
5 to 24 VDC G3NA-220B-UTU DC5-24
Photocoupler 100 to 240 VAC G3NA-220B-UTU AC100-240
Phototriac 25 A at 24 to 240 VAC
(See note 2.)
5 to 24 VDC G3NA-225B-UTU DC5-24
Photocoupler 100 to 240 VAC G3NA-225B-UTU AC100-240
Phototriac 40 A at 24 to 240 VAC
(See note 2.)
5 to 24 VDC G3NA-240B-UTU DC5-24
Photocoupler 100 to 240 VAC G3NA-240B-UTU AC100-240
Phototriac 50 A at 24 to 240 VAC
(See note 2.)
5 to 24 VDC G3NA-250B-UTU DC5-24
Photocoupler 100 to 240 VAC G3NA-250B-UTU AC100-240
Phototriac 75 A at 24 to 240 VAC
(See note 2.)
5 to 24 VDC G3NA-275B-UTU-2 DC5-24
Photocoupler 100 to 240 VAC G3NA-275B-UTU-2 AC100-240
Phototriac 90 A at 24 to 240 VAC
(See note 2.)
5 to 24 VDC G3NA-290B-UTU-2 DC5-24
Photocoupler 100 to 240 VAC G3NA-290B-UTU-2 AC100-240
10 A at 200 to 480 VAC 5 to 24 VDC G3NA-410B-UTU DC5-24
100 to 240 VAC G3NA-410B-UTU AC100-240
20 A at 200 to 480 VAC 5 to 24 VDC G3NA-420B-UTU DC5-24
100 to 240 VAC G3NA-420B-UTU AC100-240
25 A at 200 to 480 VAC 5 to 24 VDC G3NA-425B-UTU-2 DC5-24
100 to 240 VAC G3NA-425B-UTU-2 AC100-240
40 A at 200 to 480 VAC 5 to 24 VDC G3NA-440B-UTU-2 DC5-24
100 to 240 VAC G3NA-440B-UTU-2 AC100-240
50 A at 200 to 480 VAC 5 to 24 VDC G3NA-450B-UTU-2 DC5-24
100 to 240 VAC G3NA-450B-UTU-2 AC100-240
75 A at 200 to 480 VAC 5 to 24 VDC G3NA-475B-UTU-2 DC5-24
100 to 240 VAC G3NA-475B-UTU-2 AC100-240
90 A at 200 to 480 VAC 5 to 24 VDC G3NA-490B-UTU-2 DC5-24
100 to 240 VAC G3NA-490B-UTU-2 AC100-240
--- 10 A at 5 to 200 VDC 5 to 24 VDC G3NA-D210B-UTU DC5-24
100 to 240 VAC G3NA-D210B-UTU AC100-240

*All models are certified by UL, CSA, and TÜV.
Note: 1. The applicable load is the value for when the SSR is used with silicon grease applied to the specified heat sink. The
            applicable load depends on the ambient temperature. Refer to Load Current vs. Ambient Temperature in
            Engineering Data on Data Sheet.
         2. Loss time increases under 75 VAC. (Refer to Data Sheet.) Confirm operation with the actual load.

Accessories (Order Separately)

One-touch Mounting Plates

Model
R99-12 FOR G3NA

Mounting Bracket

(Be scheduled to close the order at the end of March 2020.)

Model Applicable SSR
R99-11 G3NA-240B-UTU, G3NA-250B-UTU, G3NA-440B-UTU-2, G3NA-450B-UTU-2

Heat Sinks

DIN-track Mounting

Model Applicable SSR
Y92B-N50 G3NA-205B-UTU, G3NA-210B-UTU, G3NA-D210B-UTU, G3NA-410B-UTU, G3NE-210T(L)-US
Y92B-N100 G3NA-220B-UTU, G3NA-420B-UTU, G3NE-220T(L)-US
Y92B-N150 G3NA-225B-UTU, G3NA-240B-UTU, G3NA-425B-UTU-2, G3NA-440B-UTU-2
Y92B-P250 G3NA-250B-UTU, G3NA-450B-UTU-2
Y92B-P250NF G3NA-275B-UTU-2, G3NA-290B-UTU-2, G3NA-475B-UTU-2, G3NA-490B-UTU-2

Screw Mounting

Model Applicable SSR
Y92B-A100 G3NA-205B-UTU, G3NA-210B-UTU, G3NA-D210B-UTU, G3NA-220B-UTU,
G3NA-410B-UTU, G3NA-420B-UTU
Y92B-A150N G3NA-225B-UTU, G3NA-240B-UTU, G3NA-425B-UTU-2, G3NA-440B-UTU-2
Y92B-A250 G3NA-440B-UTU-2