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Power Relays
G2R-1-E PCB Relay
A Power Relay for a Variety of Purposes with Various Models
- Conforms to VDE0435 (VDE approval: C250 insulation grade), UL508, CSA22.2, SEV, SEMKO.
- Meets VDE0700 requirements for household products according to VDE0110.
- Clearance and creepage distance: 8 mm / 8 m.
- Models with CTI250 material available.
- High-sensitivity (360 mW) and high-capacity (16 A) types available.
- Double-winding latching type available.
- Plug-in with test button and quick-connect terminals available.
- Highly functional socket available.
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Updated April 18, 2011
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This web page provides an excerpt from a datasheet. Refer to Datasheetand other applicable documents for more information.
| Classification |
Enclosure ratings |
Coil ratings |
Contact form |
| SPST-NO |
SPDT |
| PCB terminal |
High-capacity |
Flux protection |
AC/DC |
G2R-1A-E |
G2R-1-E |
| Note: |
1. |
When ordering, add the rated coil voltage to the model number. |
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Example: G2R-1A |
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2. |
OMRON has also prepared the above relays with AgSnIn contacts, which are more tolerant of large inrush currents and physical movement compared with relays with standard contacts. When ordering, add "-ASI" to the model number. Example: G2R-1A-ASI |
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3. |
Standard, NO contact type relays are TV-3 class products in accordance with the TV standards of the UL/CSA. Models with AgSnIn contacts are TV-5 class products.
Example: G2R-1A-ASI
When ordering a TV-8 class model, insert "-TV8" into the model number as follows:
Example: G2R-1A-TV8-ASI |
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4. |
Models with CTI250 material are also available.
Contact your OMRON representative for more details. |
Accessories (Order Separately)
Connecting Sockets
| Number of poles |
Applicable Relay model |
Track/surface-mounting Socket |
Back-mounting Socket |
| Terminals |
Model |
| 1pole |
G2R-1- S(N)(D)(ND)(NI)(NDI)G2R-13- S(G2R-1A3-S) |
P2RF-05-E P2RF-05 |
PCB terminals |
P2R-05P, P2R-057P |
| Solder terminals |
P2R-05A |
Note: See Dimensions for details on socket size.
Mounting Track
| Applicable socket |
Description |
Model |
| Track connecting socket |
Mounting track |
50 cm ( ) x 7.3 mm (t): PFP-50N
1 m ( ) x 7.3 mm (t): PFP-100N
1 m ( ) x 16 mm (t): PFP-100N2 |
| End plate |
PFP-M |
| Spacer |
PFP-S |
| Back connecting socket |
Mounting plate |
P2R-P* |
| *Used to mount several P2R-05A and P2R-08A connecting sockets side by side. |
Coil Ratings
| Rated voltage |
12 VAC |
24 VAC |
100/ (110) VAC |
120 VAC |
200/ (220) VAC |
220 VAC |
230 VAC |
240 VAC |
| Rated current |
50 Hz |
93 mA |
46.5 mA |
11 mA |
9.3 mA |
5.5 (4.0) mA |
5.1 mA |
4.7 (3.7) mA |
4.7 mA |
| 60 Hz |
75 mA |
37.5 mA |
9/ (10.6) mA |
7.5 mA |
4.5 (5.3) mA |
4.1 mA |
3.8 (3.1) mA |
3.8 mA |
| Coil resistance |
65 Ω |
260 Ω |
4,600 Ω |
6,500 Ω |
20,200 (25,000) Ω |
25,000 Ω |
26,850 (30,000) Ω |
30,000 Ω |
Coil inductance (H) (ref. value) |
Armature OFF |
0.19 |
0.81 |
13.34 |
21 |
51.3 |
57.5 |
62 |
65.5 |
| Armature ON |
0.39 |
1.55 |
26.84 |
42 |
102 |
117 |
124 |
131 |
| Must operate voltage |
80% max. of rated voltage |
| Must release voltage |
30% min. of rated voltage |
| Max. voltage |
140% of rated voltage (at 23ºC) |
| Power consumption |
Approx. 0.9 VA at 60 Hz (approx. 0.7 VA at 60 Hz) |
| Note: |
1. |
Rated voltage of bifurcated crossbar contact type: 100/(110) VAC, 200/(220) VAC, 230 VAC (Approx. 0.7 VA at 60 Hz) |
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2. |
Depending on the type of Relay, some Relays do not have coil specifications. Contact your OMRON representative for more details. |
| Rated voltage |
5 VDC |
6 VDC |
12 VDC |
24 VDC |
48 VDC |
100 VDC |
| Rated current (50/60 Hz) |
106 mA |
88.2 mA |
43.6 mA |
21.8 mA |
11.5 mA |
5.3 mA |
| Coil resistance |
47 Ω |
68 Ω |
275 Ω |
1,100 Ω |
4,170 Ω |
18,860 Ω |
Coil inductance (H) (ref. value) |
Armature OFF |
0.20 |
0.28 |
1.15 |
4.27 |
13.86 |
67.2 |
| Armature ON |
0.39 |
0.55 |
2.29 |
8.55 |
27.71 |
93.2 |
| Must operate voltage |
70% max. of rated voltage |
| Must release voltage |
15% min. of rated voltage |
| Max. voltage |
170% of rated voltage (at 23ºC) |
| Power consumption |
Approx. 0.53 W |
| Note:Rated voltage of bifurcated crossbar contact type: 12 VDC, 24 VDC |
Contact Ratings
PCB/Flux Protection, Plug-in, Quick-connect Terminal Relays
| Item |
High-capacity |
| Number of poles |
1 pole |
| Load |
Resistive load (cosφ = 1) |
Inductive load (cosφ = 0.4; L/R = 7 ms) |
| Rated load |
16 A at 250 VAC; 16 A at 30 VDC |
8 A at 250 VAC; 8 A at 30 VDC |
| Rated carry current |
16 A |
| Max. switching voltage |
380 VAC, 125 VDC |
| Max. switching current |
16 A |
| Max. switching power |
4,000 VA, 480 W |
2,000 VA, 240 W |
Failure rate (reference value) |
100 mA at 5 VDC |
| Note: |
1. |
P level: λ60 = 0.1 x 10-6/operation |
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2. |
( ): Bifurcated crossbar contact type. |
Characteristics
Standard Relays
| Item |
1 pole |
| Contact resistance |
30 mΩ max. (high-capacity type: 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.) |
| Max. operating frequency |
| Mechanical: |
18,000 operations/hr |
| Electrical: |
1,800 operations/hr (under rated load) |
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| 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 |
| 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) |
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| Shock resistance |
| Destruction: |
1,000 m/s2 |
| Malfunction: |
200 m/s2 when energized; 100m/s2 when no energized |
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| 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) |
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| Ambient temperature |
Operating: -40ºC to 70ºC (with no icing) |
| Ambient humidity |
Operating: 5% to 85% |
| Weight |
Approx. 17 g (plug-in terminal: approx. 20 g) |
| Note: |
Values in the above table are the initial values.
*2,000 VAC, 50/60 Hz for 1 minute when the P2R-05A or P2R-08A socket is mounted. |
| Note: |
1. |
All units are in millimeters unless otherwise indicated. |
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2. |
Orientation marks are indicated as follows: |
Relays with PCB Terminals
SPDT/High-capacity Relays
G2R-1-E
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Terminal Arrangement /
Internal Connections
(Bottom View)
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Mounting Holes
(Bottom View)
Tolerance: ±0.1

(No coil polarity) |
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SPST-NO/High-capacity Relays
G2R-1A-E
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Terminal Arrangement /
Internal Connections
(Bottom View)
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Mounting Holes
(Bottom View)
Tolerance: ±0.1

(No coil polarity) |
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