PCB Relay G2RL 221
PCB Relay
G2RL
A Power Relay with Various Models
• High-sensitivity (250 mW) and High-capacity (16 A) versions.
• Designed for cooking and HVAC controls: blower motor,
damper, active air purification, duct flow boost fans, etc.
• Conforms to VDE (EN61810-1). UL recognized/ CSA certiified
• Meets EN60335-1 requirements for household products.
• Clearance and creepage distance: 10 mm/10 mm.
• Tracking resistance: CTI>250
• Coil Insulation system: Class F.
• RoHS Compliant
Ordering Information
Model Number Legend
1. Number of Poles
1: 1 pole
2: 2 poles
2. Contact Form
None: @PDT
A: @PST-NO
3. Enclosure Ratings
None: Flux protection
4: Fully sealed
4. Classification
None: General purpose
E: High capacity (1 pole)
H: High sensitivity (1 pole)
Specifications
■Coils Ratings for General-purpose and High-capacity Models
Note: The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%.
Classification Enclosure
ratings
Contact form
SPST-NO SPDT DPST-NO DPDT
General-purpose Flux protection G2RL-1A G2RL-1 G2RL-2A G2RL-2
Fully sealed G2RL-1A4 G2RL-14 G2RL-2A4 G2RL-24
High-capacity Flux protection G2RL-1A-E G2RL-1-E --- ---
Fully sealed G2RL-1A4-E G2RL-14-E --- ---
High-sensitivity Flux protection G2RL-1A-H G2RL-1-H --- ---
Rated coil voltage
Note: When ordering, add the rated coil voltage to the model number.
Example: G2RL-1A DC12
G2RL-@@@-@
123 4
Rated voltage 5 VDC 12 VDC 24 VDC 48 VDC
Rated current 80.0 mA 33.3 mA 16.7 mA 8.96 mA
Coil resistance 62.5 Ω360 Ω1,440 Ω5,358 Ω
Must operate voltage 70% max. of the rated voltage
Must release voltage 10% min. of the rated voltage
Max. voltage 180% of rated voltage (at 23°C)
Power consumption Approx. 400 mW Approx. 430 mW
222 PCB Relay G2RL
■Coils Ratings for High-sensitivity Models
Note: The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%.
■Contact Ratings
Note: Contact your OMRON representative for the ratings on fully sealed models.
■Characteristics
Note: Values in the above table are the initial values.
Rated voltage 5 VDC 12 VDC 24 VDC
Rated current 50.0 mA 20.8 mA 10.42 mA
Coil resistance 100 Ω576 Ω2,304 Ω
Must operate voltage 75% max. of the rated voltage
Must release voltage 10% min. of the rated voltage
Max. voltage 180% of rated voltage (at 23°C)
Power consumption Approx. 250 mW
Item General-purpose Models High-capacity Models High-sensitivity Models
Number of poles 1 pole 2 poles 1 pole 1 pole
Contact material Ag Alloy (Cd free)
Load Resistive load (cosφ=1)
Rated load 12 A at 250 VAC
12 A at 24 VDC
(See note.)
8 A at 250 VAC
8 A at 30 VDC
(See note.)
16 A at 250 VAC
16 A at 24 VDC
(See note.)
10 A at 250 VAC
10 A at 24 VDC
(See note.)
Rated carry current 12 A (See note.) 8 A (70°C)/5 A (85°C)
(See note.)
16 A (See note.) 10 A (See note.)
Max. switching voltage 440 VAC, 300 VDC
Max. switching current 12 A 8 A 16 A 10 A
Max. switching power 3,000 VA (4,000 VA) 2,000 VA 4,000 VA 2,500 VA
Item General-purpose
(High-capacity) Models
General-purpose Models High-sensitivity Models
Number of poles 1 pole 2 pole 1 pole
Contact resistance 100 mΩ max.
Operate (set) time 15 ms max.
Release (reset) time 5 ms max.
Max. operating frequency Mechanical:18,000 operation/hr
Electrical:1,800 operation/hr at rated load
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Dielectric strength 5,000 VAC, 1 min between coil and
contacts
1,000 VAC, 1 min between contacts
of same polarity
5,000 VAC, 1 min between coil and
contacts
2,500 VAC, 1 min between contacts of
different polarity
1,000 VAC, 1 min between contacts of
same polarity
5,000 VAC, 1 min between coil and
contacts
1,000 VAC, 1 min between contacts
of same polarity
Impulse withstand voltage 10 kV (1.2×50 μs) between coil and contact
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 (approx. 100 G)
Malfunction:100 m/s2 (approx. 10 G)
Endurance (Mechanical) 20,000,000 operations (at 18,000 operations/hr)
Ambient temperature Operating:–40°C to 85°C (with no icing)
Storage:–40°C to 85°C (with no icing)
Ambient humidity 5% to 85%
Weight Approx. 12 g
PCB Relay G2RL 223
■Approved Standards
UL Recognized (File No. E41643) / CSA Certified (File No. LR31928) - - Ambient Temp. = 40°C
Note: Consult Omron for additional UL / CSA ratings
VDE (EN61810-1) (License No. 119650)
Note: To achieve approved life cycles on sealed models, the relay should be vented by removing the “knock off vent nib” on top of relay case after
the soldering/washing process.
Electrical Life Data
Note: 1. The results shown reflect values measured using very severe test conditions i.e., Duty: 1 s ON/1 s OFF.
2. In order to obtain the full rated life cycles on the fully sealed models, the relay should be properly vented by removing the “knock off vent
nib” on top of the relay case after the soldering/washing process.
3. Electrical endurance will vary depending on the test conditions. Contact your OMRON representative if you require more detailed
information for the electrical endurance under your test conditions.
Model Contact form Coil ratings Contact ratings
G2RL-1A SPST-NO 3 to 48 VDC 12 A at 250 VAC (General use)
G2RL-1 SPDT 12 A at 24 VDC (Resistive)
G2RL-1A-E SPST-NO 3 to 48 VDC 16 A at 250 VAC (General use)
G2RL-1-E SPDT 16 A at 24 VDC (Resistive)
G2RL-1A-H SPST-NO 5 to 24 VDC 10 A at 250 VAC (General use)
10 A at 24 VDC (Resistive)
G2RL-1-H SPDT
G2RL-2A DPST-NO 3 to 48 VDC 8 A at 277 VAC (General use)
8 A at 30 VDC (Resistive)
G2RL-2 DPDT
Model Contact form Coil ratings Contact ratings
G2RL-1(A) 1 pole 5, 12, 18, 22, 24, 48 VDC 12 A at 250 VAC (cosφ=1)
12 A at 24 VDC (L/R=0 ms)
AC15: 3 A at 240 VAC
DC13: 2.5 A at 24 VDC, 50 ms
G2RL-1(A)-E 1 pole 5, 12, 18, 22, 24, 48 VDC 16 A at 250 VAC (cosφ=1)
16 A at 24 VDC (L/R=0 ms)
AC15: 3 A at 240 VAC (NO)
1.5 A at 240 VAC (NC)
DC13: 2.5 A at 24 VDC (NO), 50 ms
G2RL-1(A)-H 1 pole 5, 9, 12, 24 VDC 10 A at 250 VAC (cosφ=1)
10 A at 24 VDC (L/R=0 ms)
G2RL-2(A) 2 poles 5, 12, 18, 22, 24, 48 VDC 8 A at 250 VAC (cosφ=1)
8 A at 24 VDC (L/R=0 ms)
AC15: 1.5 A at 240 VAC
DC13: 2 A at 30 VDC, 50 ms
G2RL-1-E 16 A at 250 VAC (cosφ=1) 30,000 operations min.
16 A at 24 VDC 30,000 operations min.
8 A at 250 VAC (cosφ=0.4) 200,000 operation min. (normally open side operation)
8 A at 30 VDC (L/R=7 ms) 10,000 operation min. (normally open side operation)
G2RL-1 12 A at 250 VAC (cosφ=1) 50,000 operations min.
12 A at 24 VDC 30,000 operations min.
5 A at 250 VAC (cosφ=0.4) 150,000 operation min. (normally open side operation)
5 A at 30 VDC (L/R=7 ms) 20,000 operation min. (normally open side operation)
G2RL-1-H 10 A at 250 VAC (cosφ=1) 100,000 operations min.
10 A at 24 VDC 50,000 operations min.
G2RL-2 8 A at 250 VAC (cosφ=1) 30,000 operations min.
8 A at 30 VDC 30,000 operations min.
224 PCB Relay G2RL
Engineering Data
Note: Contact your OMRON representative for the data on fully sealed models.
Ambient temperature (°C)
G2RL-1A, G2RL-1 G2RL-1A-E, G2RL-1-E
Must operate/must release voltage
(percentage of rated voltage) (%)
Note: The maximum coil voltage refers to the maximum
value in a varying range of operating power
voltage, not a continuous voltage.
Switching voltage (V)
Switching current (A)
50
10
5
1
0.5
0.1
0 5 10 20 30 50 100 500
1,000
AC resistive load
DC resistive
load
Switching voltage (V)
Switching current (A)
50
10
5
1
0.5
0.10 5 10 20 30 50 100 500
1,000
AC resistive load
DC resistive
load
Switching voltage (V)
Switching current (A)
50
10
5
1
0.5
0.1
0 5 10 20 30 50 100 500
1,000
AC resistive load
DC resistive
load
250
200
150
100
50
0 10 20 30 40 50 60 70 80 90 100
180
130
85
Ambient temperature (°C)
Maximum coil voltage (%)
100
90
80
70
60
50
40
30
20
10
0604020 80 100 120
Must operate voltage
Must release voltage
max.
min.
max.
min.
Sample: G2RL-14-E 24 VDC
Quantity: 5
Ambient temperature (°C)
G2RL-2A, G2RL-2
G2RL-1A-E, G2RL-1-E
G2RL-1A, G2RL-1
Rated carry current (A)
G2RL-1A-H, G2RL-1-H
AC resistive load
DC resistive
load
Switching current (A)
Switching voltage (V)
G2RL-1A-H, G2RL-1-H
G2RL-2A, G2RL-2
■ Ambient Temperature
vs Rated Carry Current
■ Maximum Switching Capacity
■ Ambient Temperature
vs Maximum Coil Voltage
■ Ambient Temperature vs
Must Operate and
Must Release Voltages
Z
Z'
Shock direction
Y
Y'
XX'
Z'
Z
Y
Y'
X'
X
1,000
1,000
1,000
1,0001,000
1,000 NC contact
150
NO contact
Unit: m/s2
Z
Z'
Shock direction
Y
Y'
XX'
Z'
Z
Y
Y'
X'
X
1,000
1,000
1,000
1,0001,000
1,000 NC contact
130
NO contact
Unit: m/s2
G2RL-1 (A)-E
Sample: G2RL-14 DC12V
Number of Relays: 5pcs
Conditions: Shock is applied in ±X,±Y,±Z
directions three times each
with and without energizing the
Relays to check the number of
malfunctions.
Requirement: None malfunction 100m/s2
Sample: G2RL-24 DC12V
Number of Relays: 5pcs
Conditions: Shock is applied in ±X,±Y,±Z
directions three times each
with and without energizing the
Relays to check the number of
malfunctions.
Requirement: None malfunction 100m/s2
G2RL-2 (A)
■ Shock Malfunction
PCB Relay G2RL 225
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Four, 1.3±0.1 dia.
holes
3
4
5
1(2.5)
* Indicates average dimensions.
Terminal Arrangement/
Internal Connection
(Bottom View)
Mounting Holes
(Bottom View)
20
(2.3)
7.5
3.5
12.7 max.
(12.5)*
0.8
0.5
0.5
0.5
29 max.
(28.8)*
15.7 max.
(15.5)*
3.5
G2RL-1A(-H), G2RL-1A4
Five, 1.3±0.1 dia.
holes
G2RL-1(-H), G2RL-14
13
45
2(2.5)
Terminal Arrangement/
Internal Connection
(Bottom View)
Mounting Holes
(Bottom View)
3.5 3.5
20
(2.3)
7.5
12.7 max.
(12.5)*
0.8
0.5
0.5
0.5
0.5
3.5
29 max.
(28.8)*
15.7 max.
(15.5)*
* Indicates average dimensions.
4
5
3
6
1
8
(2.5)
Terminal Arrangement/
Internal Connection
(Bottom View)
Mounting Holes
(Bottom View)
20
(2.3)
7.5
5
Six, 1.3±0.1 dia.
holes
* Indicates average dimensions.
12.7 max.
(12.5)*
0.8
0.5
0.5
0.5
29 max.
(28.8)*
15.7 max.
(15.5)*
3.5
G2RL-1A-E, G2RL-1A4-E
Eight, 1.3±0.1 dia.
holes
G2RL-1-E, G2RL-14-E
1
8
2
7
3
6
4
5
(2.5)
Terminal Arrangement/
Internal Connection
(Bottom View)
Mounting Holes
(Bottom View)
20
(2.3)
7.5
55
* Indicates average dimensions.
12.7 max.
(12.5)*
0.8
0.5
0.5
0.5
0.5
3.5
29 max.
(28.8)*
15.7 max.
(15.5)*
Six, 1.3±0.1 dia.
holes
G2RL-2A, G2RL-2A4
1
8
3
6
4
5
(2.5)
Terminal Arrangement/
Internal Connection
(Bottom View)
Mounting Holes
(Bottom View)
20
(2.3)
7.5
5
* Indicates average dimensions.
12.7 max.
(12.5)*
0.8
0.5
0.5
0.5
29 max.
(28.8)*
15.7 max.
(15.5)*
3.5
Eight, 1.3±0.1 dia.
holes
G2RL-2, G2RL-24
1
8
2
7
3
6
4
5
(2.5)
Terminal Arrangement/
Internal Connection
(Bottom View)
Mounting Holes
(Bottom View)
20
(2.3)
7.5
55
* Indicates average dimensions.
12.7 max.
(12.5)*
0.8
0.5
0.5
0.5
0.5
3.5
29 max.
(28.8)*
15.7 max.
(15.5)*
PCB Relay G2RL