Product Details Portlet

G2RL-1 PCB Power Relays

Low Profile Power Relay with 15.7 mm height, ideal for incorporation in miniature equipments

  • Conforms to VDE (EN61810-1), UL508 and CSA22.2.
  • IEC/EN 60335-1 conformed. (-HA Model)
  • Clearance and creepage distance: 8 mm / 8 mm min.
  • Coil insulation system: Class F (UL1446).

Terminal Shape Market Code Classification Contact form Enclosure rating Model Rated coil voltage Minimum packing
PCB terminals General
Standard SPST-NO (1a) Flux protection G2RL-1A 5 VDC
12 VDC
24 VDC
48 VDC
20 pcs/tube
Fully sealed G2RL-1A4
SPDT (1c) Flux protection G2RL-1
Fully sealed G2RL-14
High-sensitivity SPST-NO (1a) Flux protection G2RL-1A-H 12 VDC
24 VDC
SPDT (1c) G2RL-1-H
Rated voltage (V)
Rated current
Coil resistance
Must operate
voltage (V)
Must release
voltage (V)
voltage (V)
consumption (mW)
% of rated voltage
Standard 5 VDC 80.0 62.5 70% max. 10% min. 130%
(at 85°C)
Approx. 400
12 VDC 33.3 360
24 VDC 16.7 1,440
48 VDC 8.96 5,358 Approx. 430
High sensitivity 12 VDC 20.8 576 75% max. Approx. 250
24 VDC 10.42 2,304

Note 1. The rated current and coil resistance are measured at a coil temperature of 23℃ with a tolerance of ±10%.
Note 2. The operating characteristics are measured at a coil temperature of 23℃.
Note 3. The “Max. voltage” is the maximum voltage that can be applied to the relay coil.

Standard type (resistive load) High-sensitivity type (resistive load)
G2RL-1A G2RL-1 G2RL-1A-H G2RL-1-H
Contact type Single
Contact material Ag-alloy (Cd free)
Rated load 12 A at 250 VAC
12 A at 24 VDC
(See note)
10 A at 250 VAC
(See note)
Rated carry current 12 A (See note) 10 A (See note)
Max. switching voltage 440 VAC, 300 VDC
Max. switching current 12 A 10 A
Failure rate (P level)
(reference value*)
40 mA at 24 VDC

* This value was measured at a switching frequency of 120 operations/min.
Note: Contact your OMRON representative for the ratings on fully sealed models.


Number of poles
Standard type High-sensitivity type
1-pole 1-pole
Contact resistance *1 100 mΩ max.
Operate (set) time 15 ms max.
Release (reset) time 5 ms max.
Insulation resistance *2 1,000 MΩ min.
Between coil and
5,000 VAC, 50/60 Hz for 1min
Between contacts
of the same
1,000 VAC, 50/60 Hz for 1min
Between contacts
of different polarity
Impulse withstand voltage 10 kV (1.2 x 50 μs)
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)
Destruction 1,000 m/s2
Malfunction Energized: 100 m/s2, De-energized: 100 m/s2
Durability Mechanical 20,000,000 operations (at 18,000 operations/hr)
Electrical *3
(resistive load)
50,000 operations at 250 VAC, 12 A
30,000 operations at 24 VDC, 12 A
50,000 operations at 250 VAC, 10 A
Ambient operating temperature -40°C to 85°C (with no icing or condensation)
-40°C to 105°C (with no icing or condensation) by G2RL-1A-E-CV
Ambient operating humidity 5% to 85% (with no icing or condensation)
Weight Approx. 12 g

Note. Values in the above table are the initial values at 23°C.
*1. Measurement conditions: 5 VDC, 1 A, voltage drop method
*2. Measurement conditions: Measured at the same points as the dielectric strength using a 500 VDC ohmmeter.
*3. 1,800 operations per hour.

(Unit: mm)
G2RL-1A, G2RL-1A4, G2RL-1A-H

PCB Mounting Holes

Terminal Arrangement/ Internal Connections
(No coil polarity)

G2RL-1, G2RL-14, G2RL-1-H

PCB Mounting Holes

Terminal Arrangement/ Internal Connections
(No coil polarity)



●Mounting Position Compared to G2R Model

Although the G2RL model and the G2R model are both low profile Relays, their characteristics such as switching capacity are different. Be sure to check operation under the actual operating conditions before use.


The G2RL model is flux-resistant with two sealing holes on the case. Thus, do not clean the Relay by boiling or soaking in water. Consult your Omron sales representative for sealed type Relay.

●Using Relays in an Atmosphere Containing Corrosive Gas

Do not use Relays in an atmosphere containing corrosive gas (sulfuric or organic gas).Otherwise, connection failure due to corrosion on the contact surface may lead to functional faults.