Part of the Omron Solid State Relays series — see the full model table, lifecycle status and replacement parts.
Omron G3NA-D210B-UTU — DC SSR, 10 A, 5-200 VDC
SKU: G3NA-D210B-UTUUSD 22.00
Omron G3NA-D210B-UTU DC-output solid state relay, 10 A, 5-200 VDC load, 5-24 VDC input, hockey puck. In stock.
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Product Overview
The Omron G3NA-D210B-UTU is a 1-pole DC-output solid state relay from the G3NA family, manufactured by Omron Corporation. Hengyixin Automation stocks this solid-state relay in Xiamen and ships within 3-5 business days in original Omron packaging with the lot code visible.
The relay switches a DC load of 5 to 200 VDC at up to 10 A with a heat sink. Zero-cross switching keeps inrush down on resistive loads. A built-in varistor absorbs surge from inductive DC lines. The input accepts 5 to 24 VDC at 7 mA max and turns on above 4 V, off below 1 V.
Screw terminals handle the load and the control. The operation indicator LED on top shows input state. Mounting is on a panel with screws or on a DIN rail with a separate adapter. The 58 x 43 x 27 mm hockey-puck body weighs about 60 g. For an AC-output SSR on the same body, pick the G3NA-210B-UTU DC5-24. For the same DC output with a 5-24 VDC input label, use the G3NA-D210B-UTU DC5-24.
Key Features
- G3NA DC-output solid state relay, 1-pole, 10 A at 5-200 VDC load
- Zero-cross switching, built-in varistor surge absorber on output
- 5-24 VDC input at 7 mA, must-operate 4 V, must-release 1 V
- Screw terminals, panel or DIN-rail mount, 58 x 43 x 27 mm
- SKU: G3NA-D210B-UTU
- Series: Omron G3NA-series solid state relay (hockey puck)
- Voltage: 5 TO 200 VDC
Best-Fit Applications
- Solenoid valve bank on a 24 VDC pneumatic manifold where the low on-state voltage drop and the built-in varistor absorb the coil kickback
- DC heater band on a plastics extruder where the 10 A rating and the 5-200 VDC load range cover the typical heater supply
- Spare replacement on a battery-cycling rig where the SSR failed in short and the G3NA-D210B-UTU drops onto the same panel footprint
Buying Checklist
- Pick the G3NA-D210B-UTU for a 1-pole 10 A DC-switching SSR with 5-24 VDC input on the G3NA hockey-puck body.
- Pick the G3NA-210B-UTU DC5-24 instead when the load is 24-240 VAC on the same body and input.
- Pick the G3NA-240B-UTU DC5-24 instead when the load current goes up to 40 A on a 200 VAC supply.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | Omron G3NA-series solid state relay (hockey puck) |
| Model / SKU | G3NA-D210B-UTU |
| Load Type | DC switching, 1-pole, SPST-NO |
| Rated Load Voltage | 5 to 200 VDC |
| Rated Load Current | 10 A with heat sink (derating curve) |
| Switching Mode | Zero-cross |
| Input Voltage | 5 to 24 VDC |
| Input Current | 7 mA max |
| Must-Operate / Release | 4 V max operate; 1 V min release |
| Surge Protection | Built-in varistor on output |
| Dimensions / Weight | 58 (H) x 43 (W) x 27 (D) mm; ~60 g |
FAQ for G3NA-D210B-UTU
Can the G3NA-D210B-UTU switch AC loads?
No. The D in the part number marks DC output only. For AC loads on the same hockey-puck body, use the G3NA-210B-UTU DC5-24 (24-240 VAC).
Does the G3NA-D210B-UTU need a heat sink?
Yes. At 10 A the SSR needs the Y92B-P100NF or a larger heat sink to stay inside its 80 degC rating. Smaller heat sinks work for lower currents with the derating curve in the datasheet.
What does the UTU suffix mean?
UTU marks the UL, CSA and TUV certified version. The same relay without UTU carries only UL and CSA. The Omron datasheet recommends the UTU version for new builds.
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