G2RL
PCB Power Relay
Low Profile Power Relay
with 15.7 mm height, ideal for
incorporation in miniature
equipments
A wide variety of single pole, double pole and high-capacity type
Relays are available.
High sensitivity with power consumption of 400 mW.
Offers high insulation with insulation distance above 8 mm and
impulse withstand voltage of 10kV between coil and contacts.
Satisfies ambient operating temperature requirement of 85C.
Standard model conforms to VDE standards.
RoHS Compliant
Model Number Legend Application Examples
1. Number of 2. Contact 3. Enclosure rating 4. Classification Home appliances
G2RL-@@@-@
Poles Form None : Flux protection None : Standard
OA equipments
12 3 4
1: 1-pole None : NO/NC 4 : Fully sealed E : High-capacity
G
Industrial machinery
2: 2-pole A: NO
2
R
L
Ordering Information
Classification Contact form Terminal Shape Enclosure rating Model Rated coil voltage Minimum packing unit
Flux protection G2RL-1A
SPST-NO (1a)
Fully sealed G2RL-1A4
Flux protection G2RL-1
SPDT (1c)
Fully sealed G2RL-14
Standard
Flux protection G2RL-2A
5 VDC
DPST-NO (2a)
Fully sealed G2RL-2A4 12 VDC
PCB terminals 20 pcs/tube
24 VDC
Flux protection G2RL-2
DPDT (2c)
48 VDC
Fully sealed G2RL-24
Flux protection G2RL-1A-E
SPST-NO (1a)
Fully sealed G2RL-1A4-E
High-capacity
Flux protection G2RL-1-E
SPDT (1c)
Fully sealed G2RL-14-E
Note 1. When ordering, add the rated coil voltage to the model number.
Example: G2RL-1A 5 VDC
Rated coil voltage
Note 2. Place your order in tube (20 pcs/tube) units.
Note 3. Contact your OMRON sales representative for fully sealed models.
Ratings
Coil
Item Must operate voltage Must release voltage Max. voltage
Rated current Coil resistance Power consumption
(V) (V) (V)
(mA) () (mW)
Rated voltage % of rated voltage
5 VDC 80.0 62.5
12 VDC 33.3 360 130% Approx. 400
75% max. 10% min.
24 VDC 16.7 1,440 (at 85C)
48 VDC 8.96 5,358 Approx. 430
Note 1. The rated current and coil resistance are measured at a coil temperature of 23C with a tolerance of 10%.
Note 2. The operating characteristics are measured at a coil temperature of 23C.
Note 3. The Max. voltage is the maximum voltage that can be applied to the relay coil.
Contacts
Classification General-purpose Models (resistive load) High-capacity Models (resistive load)
Item Model G2RL-1A G2RL-1 G2RL-2A G2RL-2 G2RL-1A-E G2RL-1-E
Contact type Single
Contact material Ag-alloy (Cd free)
12 A at 250 VAC 8 A at 250 VAC 16 A at 250 VAC
Rated load
12 A at 24 VDC (See note) 8 A at 30 VDC (See note) 16 A at 24 VDC (See note)
Rated carry current 12 A (See note) 8 A (70C)/5 A (85C) (See note) 16 A (See note)
Max. switching voltage 440 VAC, 300 VDC
Max. switching current 12 A 8 A 16 A
Failure rate (P level)
40 mA at 24 VDC
(reference value*)
* This value was measured at a switching frequency of 120 operations/min.
Note: Contact your OMRON representative for the ratings on fully sealed models.
1G2RL PCB Power Relay
Characteristics
Classification General-purpose Models High-capacity Models
Item Number of poles 1-pole 2-pole 1-pole
Contact resistance *1 100 m max.
Operate (set) time 15 ms max.
Release (reset) time 5 ms max.
Max.
Mechanical 18,000 operation/hr
operating
Electrical 1,800 operation/hr
frequency
Insulation resistance *2 1,000 M min.
Between coil and
5,000 VAC, 50/60 Hz for 1min
contacts
Between contacts
Dielectric
of the same 1,000 VAC, 50/60 Hz for 1min
strength
polarity
Between contacts
2,500 VAC, 50/60 Hz for 1min
of different polarity
Insulation Between coil and
Clearance: 8 mm, Creepage: 8 mm
distance contacts
Impulse withstand voltage 10 kV (1.2 x 50 s)
Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Vibration
resistance
Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
2
Destruction 1,000 m/s
Shock
2 2
resistance
Malfunction Energized: 100 m/s , De-energized: 100 m/s
Mechanical 20,000,000 operations (at 18,000 operations/hr)
Durability
Electrical *3 G2RL-1(A): 50,000 operations at 250 VAC, 12 A G2RL-2(A): 30,000 operations at 250 VAC, 8 A G2RL-1(A)-E: 30,000 operations at 250 VAC, 16 A
(resistive load) 30,000 operations at 24 VDC, 12 A 30,000 operations at 30 VDC, 8 A 30,000 operations at 24 VDC, 16 A
G
Ambient operating temperature -40C to 85C (with no icing or condensation)
2
Ambient operating humidity 5% to 85% (with no icing or condersation)
R
Weight Approx. 12 g
L
Note. Values in the above table are the initial values.
*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.
Engineering Data
Maximum Switching Capacity
G2RL-1A, G2RL-1 G2RL-1A-E, G2RL-1-E G2RL-2A, G2RL-2
50 50 50
AC resistive load
AC resistive load
AC resistive load
10 10 10
5 5 5
DC resistive
DC resistive
DC resistive
load
load
load
1
1 1
0.5 0.5 0.5
0.1 0.1 0.1
0 5 10 20 30 50 100 500 1,000 0 5 10 20 30 50 100 500 1,000 0 5 10 20 30 50 100 500 1,000
Switching voltage (V)
Switching voltage (V) Switching voltage (V)
Ambient Temperature vs. Maximum Ambient Temperature vs. Must
Coil Voltage Operate and Must Release Voltages
250
100
Sample:
Must operate voltage
G2RL-14-E 24 VDC
90 Must release voltage
Number of relays: 5 pcs
200 80 max.
X
180
70
min.
150 60
130
50
100 40
max.
30
X
min.
50 20
10
0 10 20 30 40 50 60 70 80 85 90 100 0620 400 80 100 120
Ambient temperature (C)
Ambient temperature (C)
Note. The maximum coil voltage refers to the
maximum value in a varying range of operating
power voltage, not a continuous voltage.
2
Maximum coil voltage (%) Switching current (A)
Must operate/must release voltage
Switching current (A)
(percentage of rated voltage) (%)
Switching current (A)