Omron G2R-(S) Series Relay Panel Components
The Omron G2R-(S) Series is a highly versatile range of general-purpose plug-in power relays, widely used in control panels, automation systems, and building management. Known for their transparent casing, LED indicator, and mechanical operation display, these relays offer quick diagnostics and reliable switching performance for AC and DC applications.
Categories:
Panel ComponentsKey Features
- Reduces wiring work by 60% when combined with the P2RF-[]-PU Push-In Plus Socket (based on actual OMRON measurements)
- Lockable test button models available
- Built-in mechanical operation indicator
- Provided with nameplate for easy identification
- AC type equipped with coil-disconnection self-diagnostic function (LED type)
- High switching power (1-pole: 10 A)
| Rated voltage | Rated current* | Coil resistance | Coil inductance (H) (ref. value) | Must operate voltage | Must release voltage | Max. voltage | Power consumption (approx.) | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 50 Hz | 60 Hz | Armature OFF | Armature ON | % of rated voltage | ||||||
| AC | 24 V | 43.5 mA | 37.4 mA | 253 Ω | 0.81 | 1.55 | 80% max. | 30% max. | 110% | 0.9 VA at 60 Hz |
| 48 V | 21.8 mA | 18.8 mA | 1,040 Ω | 3.12 | 6.17 | |||||
| 110 V | 9.5 mA | 8.2 mA | 5,566 Ω | 13.33 | 26.83 | |||||
| 120 V | 8.6 mA | 7.5 mA | 7,286 Ω | 16.13 | 32.46 | |||||
| 230 V | 4.4 mA | 3.8 mA | 27,172 Ω | 72.68 | 143.9 | |||||
| 240 V | 4.2 mA | 3.7 mA | 27,800 Ω | 90.58 | 182.34 | |||||
| DC | 6 V | 87.0 mA | 69 Ω | 0.25 | 0.48 | 70% max. | 15% min. | 110% | 0.53 W | |
| 12 V | 43.2 mA | 278 Ω | 0.98 | 2.35 | ||||||
| 24 V | 21.6 mA | 1,113 Ω | 3.6 | 8.25 | ||||||
| 48 V | 11.4 mA | 4,220 Ω | 15.2 | 29.82 | ||||||
| Item | 1 pole | 2 poles |
|---|---|---|
| Contact configuration | SPDT | |
| Contact structure | Single | |
| Contact resistance | 100 mΩ max. | |
| Operate (set) time | 15 ms max. | |
| Release (reset) time | AC: 10 ms max.; DC: 5 ms max.(w/ built-in diode: 20 ms max.) | AC: 15 ms max.; DC: 10 ms max.(w/ built-in diode: 20 ms max.) |
| Max. operating frequency | Mechanical: 18,000 operations/hrElectrical: 1,800 operations/hr (under rated load) | |
| Insulation resistance | 1,000 MΩ min. (at 500 VDC) | |
| Dielectric strength * | 5,000 VAC, 50/60 Hz for 1 min between coil and contacts; 1,000 VAC, 50/60 Hz for 1 min between contacts of same polarity | 5,000 VAC, 50/60 Hz for 1 min between coil and contacts; 3,000 VAC, 50/60 Hz for 1 min between contacts of different polarity; 1,000 VAC, 50/60 Hz for 1 min between contacts of same polarity |
| Vibration resistance | Destruction: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) | |
| Shock resistance | Destruction: 1,000 m/s2 Malfunction: 200 m/s2 when energized; 100 m/s2 when not energized | |
| Endurance | Mechanical: AC coil: 10,000,000 operations min.; DC coil: 20,000,000 operations min. (at 18,000 operations/hr) Electrical: 100,000 operations min. (at 1,800 operations/hr under rated load) (DC coil type) | |
| Ambient temperature | Operating: -40°C to 70°C (with no icing or condensation) | |
| Ambient humidity | Operating: 5% to 85% | |
| Weight | Approx. 20 g | |
List of Models
| Classification | Coil ratings | Contact form | |
|---|---|---|---|
| SPDT | DPDT | ||
| General-purpose | AC 24, 48, 110, 120, 230, 240 DC 6, 12, 24, 48 | G2R-1-S (S) | G2R-2-S (S) |
| LED indicator | G2R-1-SN (S) | G2R-2-SN (S) | |
| LED indicator with test button | G2R-1-SNI (S) | G2R-2-SNI (S) | |
| Diode | DC 6, 12, 24, 48 | G2R-1-SD (S) | G2R-2-SD (S) |
| LED indicator and diode | G2R-1-SND (S) | G2R-2-SND (S) | |
| LED indicator and diode with test button | G2R-1-SNDI (S) | G2R-2-SNDI (S) | |
Connecting Sockets
| Applicable relay model*1 | Mounting Method | Conductive part protection | Terminal Type | Applicable crimp terminal/ Electric wire | Exclusive short bar (Order Separately) | Appearance | Model |
|---|---|---|---|---|---|---|---|
| G2R-1-S | Mounted on a DIN track or with screws | Available | Push-In Plus Terminal | Ferrules Solid wire Stranded wire | Available | ![]() |
P2RF-05-PU *2 |
| Screw terminal (M3 screw size) | Forked terminals Solid wire Stranded wire | Available | ![]() |
P2RFZ-05-E *4 | |||
| Option (Terminal cover sold separately) *3 | Screw terminal (M3.5 screw size) | Round terminals Forked terminals Solid wire Stranded wire | Available | ![]() |
P2RFZ-05 | ||
| G2R-2-S | Mounted on a DIN track or with screws | Available | Push-In Plus Terminal | Ferrules Solid wire Stranded wire | Available | ![]() |
P2RF-08-PU *2 |
| Screw terminal (M3 screw size) | Forked terminals Solid wire Stranded wire | Available | ![]() |
P2RFZ-08-E *4 | |||
| Option (Terminal cover sold separately) *3 | Screw terminal (M3.5 screw size) | Round terminals Forked terminals Solid wire Stranded wire | Available | ![]() |
P2RFZ-08 |
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Catalog Name
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Catalog Number[size]
|
Last Update
|
|---|---|---|
| G2R-S (S) Data Sheet | --- [3419KB] | Nov 25, 2024 |
| Push-In Plus Terminal Block Series Pamphlet | J213-E1-08 [2566KB] | Sep 25, 2023 |
Applications
- Industrial control panels and PLC I/O expansion
- Lighting control and HVAC systems
- Alarm and monitoring systems
- OEM machinery, building automation, and elevators
- Motor and solenoid control
Why Choose
- Reliable operation even under long-term usage
- Clear housing simplifies status checks without tools
- RoHS compliant, meets global safety standards
- Easy pairing with PYF, P2RF, and push-in sockets
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