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G3NA

Solid State Relays

G3NA

Wide Lineup of General-purpose Solid State Relays with Applicable Loads of 5 to 90 A

Isolation Zero cross
function
Indicator Applicable
output load *1
Rated input
voltage
Model
Phototriac
Coupler
Yes Yes
(Yellow)
5 A at 24 to
240 VAC *2
5 to 24 VDC G3NA-205B DC5-24
Photocoupler 100 to 120 VAC G3NA-205B AC100-120
200 to 240 VAC G3NA-205B AC200-240
Phototriac
Coupler
10 A at 24 to
240 VAC *2
5 to 24 VDC G3NA-210B DC5-24
Photocoupler 100 to 120 VAC G3NA-210B AC100-120
200 to 240 VAC G3NA-210B AC200-240
Phototriac
Coupler
20 A at 24 to
240 VAC *2
5 to 24 VDC G3NA-220B DC5-24
Photocoupler 100 to 120 VAC G3NA-220B AC100-120
200 to 240 VAC G3NA-220B AC200-240
Phototriac
Coupler
40 A at 24 to
240 VAC *2
5 to 24 VDC G3NA-240B DC5-24
Photocoupler 100 to 120 VAC G3NA-240B AC100-120
200 to 240 VAC G3NA-240B AC200-240
Phototriac
Coupler
75 A at 24 to
240 VAC *2
5 to 24 VDC G3NA-275B-UTU-2 DC5-24
Photocoupler 100 to 120 VAC G3NA-275B-UTU-2 AC100-240
Phototriac
Coupler
90 A at 24 to
240 VAC *2
5 to 24 VDC G3NA-290B-UTU-2 DC5-24
Photocoupler 100 to 240 VAC G3NA-290B-UTU-2 AC100-240
Yes 10 A at 200 to
480 VAC
5 to 24 VDC G3NA-410B DC5-24
100 to 240 VAC G3NA-410B AC100-240
20 A at 200 to
480 VAC
5 to 24 VDC G3NA-420B DC5-24
100 to 240 VAC G3NA-420B AC100-240
40 A at 200 to
480 VAC
5 to 24 VDC G3NA-440B-2 DC5-24
100 to 240 VAC G3NA-440B-2 AC100-240
50 A at 200 to
480 VAC *2
5 to 24 VDC G3NA-450B-2 DC5-24
75 A at 200 to
480 VAC *2
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 *2
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 DC5-24
100 to 240 VAC G3NA-D210B AC100-240
Note: The standard models are certified by UL and CSA.
          To order a TÜV-certified model for G3NA-205BN/210B/220B/240B/D210B, add “-UTU” to the model number.
*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 Catalog.
*2. Loss time increases under 75 VAC. (Refer to Catalog.) Confirm operation with the actual load.

Accessories (Order Separately)

One-touch Mounting Plates

Model
R99-12 FOR G3NA

Mounting Bracket

Model Applicable SSR
R99-11 G3NA-240B, G3NA-440B(-2)

Heat Sinks

Slim Models Enabling DIN-track Mounting

Model Applicable SSR
Y92B-N50 G3NA-205B, G3NA-210B, G3NA-D210B, G3NA-410B, G3NA-210T(L)
Y92B-N100 G3NA-220B, G3NA-420B, G3NA-220T(L)
Y92B-N150 G3NA-240B, G3NA-440B-2
Y92B-P250 G3NA-450B-2
Y92B-P250NF * G3NA-275B-UTU-2, G3NA-290B-UTU-2, G3NA-475B-UTU-2, G3NA-490B-UTU-2
* The Y92B-P250NF is scheduled for release on May 1, 2004.

Low-cost Models

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