In sourcing discussions, G3NB-225B-1-5-TO-24-VDC is often placed next to Omron SMPS 24V 10A, Omron G3Na D210B Utu Dc5 24 and Omron Photoelectric Sensors E3T Series so procurement teams can align budgets and technical requirements effectively.
Omron G3NB-225B-1 5 to 24 VDC Solid-state Relay
The Omron G3NB-225B-1 5 to 24 VDC Solid-state Relay (SSR) delivers 12 VDC input, 100 to 240 VAC output, and 0.1 to 20 A (With heat sink at 40 β) 0.1 to 5 A (Without a heat sink at 40 β) load performance reliably. This relay features a Single-phase, 3-element structure with Phototriac isolation, an Equipped zero-cross function for noise-free switching, and an Not equipped operating indicator for real-time status monitoring. Its Tab terminal (Input: #110, Output: #250) socket simplifies installation, while 220 A (60 Hz 1 cycle) inrush current resistivity, it ensures stable operation across its 9.6 to 14.4 VDC input range. Manufactured by Omron and listed under Omron Solid State Relay solutions, this model belongs to the G3NB Series.

| Brand | Omron |
| Product Type | Solid State Relay |
| Model Number | G3NB-225B-1 5 to 24 VDC |
Omron G3NB-225B-1 5 to 24 VDC Solid-state Relay - Technical Specifications
| Specification | Value |
|---|---|
| Product classification | For Single-phase Heater |
| Number of phases | Single-phase |
| Number of elements | 3 |
| Isolation method | Phototriac |
| Zero cross function | Equipped |
| Operating indicator | Not equipped |
| Terminal structure | Tab terminal (Input: #110, Output: #250) |
| Mounting | Screw mounting |
| Input Rated Voltage | 12 VDC |
| Input Operating voltage range | 9.6 to 14.4 VDC |
| Input current | 600 Ω±20% |
| Input Operate voltage | 9.6 VDC max. |
| Input Release voltage | 1 VDC min. |
| Output Rated load voltage | 100 to 240 VAC |
| Output Load voltage range | 75 to 264 VAC |
| Output Minimum load current | 0.2 VDC |
| Output Load Current | 0.1 to 20 A (With heat sink at 40 β) 0.1 to 5 A (Without a heat sink at 40 β) |
| Output Inrush current resistivity | 220 A (60 Hz 1 cycle) |
| Operate time | 1/2 cycle of load power source + 1 ms max. |
| Release time | 1/2 cycle of load power source + 1 ms max. |
| Output ON voltage drop | 1.6 V max. (RMS) |
| Leakage current | 2 mA max. (at 100 VAC) 5 mA max. (at 200 VAC) |
| Insulation resistance | 100 MΞ© min. (at 500 VDC) |
| Dielectric strength | 2000 VAC 50/60 Hz 1 min |
| Vibration resistance | 10 to 55 to 10 Hz, 0.175 mm single amplitude (0.75 mm double amplitude) |
| Shock resistance | 1000 m/s 2 (DIN Track mounting) |
| Ambient temperature (Operating) | -30 to 80 β (with no freezing or condensation) |
| Ambient temperature (Storage) | -30 to 100 β (with no freezing or condensation) |
| Ambient humidity (Operating) | 45 to 85% RH |
| Weight | Approx. 37g |




