Datasheet

G4W
PCB Power Relay
Impulse Withstand Voltage as High as
10kV with 4kV Dielectric Strength:
Ideal for Power Supply Switching
• Input and output (between coil and contacts) are completely separated, with
impulse withstand voltage of 10,000 V.
• Insulation distance of 8 mm min. between coil and contacts satisfies the VDE
Standard C/250 insulation requirements, and conforms to Electrical Appliance and
Material Safety Law with dielectric strength of 4,000 VAC min. Standard model
conforms to UL/CSA standards.
• VDE standard approved models are also available. Consult your Omron sales
representative for availability.
• SPST-NO (1a) types conform to TV-8 rating, and DPST-NO (2a) types conform to TV-5 rating.
• Full-wave bridge rectifier compatible models are also available.
RoHS Compliant
■Application Examples
■Model Number Legend
• Power supplies
G 4 W-@ -@ @ @ @-@ - @- @
— ———— — — —
1
2 3 4 5
1. Number of poles
1: 1-pole/SPST-NO (1a)
2: 2-pole/DPST-NO (2a)
2. Contact Form
1: SPST-NO (1a)
2: DPST-NO (2a)
6
7
G
4
W
8
3. Contact Type
1: Single
6. Approved Standards
US: UL, CSA
4. Enclosure rating
2: Unsealed
7. TV Ratings
TV5: TV-5
TV8: TV-8
5. Terminals
P: Straight PCB
8. Classification
None: Standard
Z : Full-wave rectifier
■Ordering Information
● Gerenal-purpose Models (UL, CSA certified)
Contact form
Classification
SPST-NO (1a)
DPST-NO (2a)
Model
Rated coil voltage
G4W-1112P-US-TV8
24 VDC
Model
Rated coil voltage
12 VDC
Standard
Minimum packing unit
12 VDC
G4W-2212P-US-TV5
24 VDC
100 VDC
50 pcs/tray
100 VDC
Note: Contact your OMRON sales representative for fully sealed models.
● Full-wave Rectifier Models (UL, CSA certified)
Contact form
Classification
SPST-NO (1a)
DPST-NO (2a)
Model
Rated coil voltage
G4W-1112P-US-TV8-Z
24 VDC
Model
12 VDC
Standard
100 VDC
Rated coil voltage
Minimum packing unit
12 VDC
G4W-2212P-US-TV5-Z
24 VDC
50 pcs/tray
100 VDC
Note: When ordering, add the rated coil voltage to the model number.
Example: G4W-1112P-US-TV8 DC12
Rated coil voltage
However, the notation of the coil voltage on the product case as well as on the packing will be marked as @@ VDC.
1
G4W
PCB Power Relay
■Ratings
■Characteristics
● Coil
Contact resistance *1
Operate time
Release time
Max. operating
Mechanical
frequency
Electrical
Insulation resistance *2
Between coil and
contacts
Dielectric
Between contacts of
strength
the same polarity
Between contacts of
different polarities
Impulse
Between coil and
withstand voltage contacts
Insulation
Between coil and
distance
contacts
Must
Must
Max.
operate release
Rated
Coil
Power
voltage
current resistance voltage voltage
consumption
(V)
(V)
(V)
(mA)
(Ω)
(mW)
% of rated voltage
66.7
180
80%
10%
130%
Approx.
33.3
720
max.
min.
(at 23°C)
0.8 W
8
12,500
Note 1. The rated current and coil resistance are measured at a coil
temperature of 23°C with a tolerance of ±15%.
2. The operating characteristics are measured at a coil temperature of
23°C.
3. The “Max. voltage” is the maximum voltage that can be applied to the
relay coil.
● Contacts
Contact form
Load
Item
Contact material
Rated carry
current
Max. switching
voltage
Max. switching
current
15 A
250 VAC, 125 VDC
10 A
G
4
W
100
50
AC resistive load
AC
inductive
load
(cosφ = 0.4)
5
3
100
50
30
AC resistive load
10
AC
inductive
load
(cosφ = 0.4)
5
3
DC resistive load
DC inductive load
(L/R = 7 ms)
0.3
DC resistive load
DC inductive load
(L/R = 7 ms)
0.5
0.1
3
5
10
30 50 100
300 500 1,000
1
3
5
10
30 50 100
Switching voltage (V)
Durability (x104 operations)
250 VAC resistive load (cosφ = 1)
250 VAC inductive load (cosφ = 0.4)
100
24 VDC resistive load
24 VDC inductive load (L/R = 7 ms)
110 VDC resistive load
(DC Load)
500
300
24 VDC resistive load
24 VDC inductive load (L/R = 7 ms)
100
110 VDC resistive load
50
30
30
4
6
8
10
12
14
10
0
16
Switching current (A)
2
4
6
8
10
12
180
160
140
110
100
2
4
6
8
10
12
14
16
0
0
20
30
40
50 55 60
70
600
200
200
Shock direction
X
X'
700
400
Z'
1,000
1,000
X'
600
Y
Z
Z'
800
1,000
Y'
2
Y'
Unit: m/s2
90
Note: The maximum coil voltage refers to
the maximum value in a varying
range of operating power voltage,
not a continuous voltage.
Z
1,000
400
80
Ambient temperature (°C)
800
800
10
0
14 1516
200
Y
1,000
X 1,000
250 VAC inductive load (cosφ = 0.4)
2
4
6 7.5 8
G4W-1112P-US-TV8
Number of Relays: 5 pcs
Test Conditions: Shock is applied in ±X, ±Y, and ±Z directions three
times each with and without energizing the Relays
to check the number of contact malfunctions.
Standard value: 150 m/s2
10
12
14
16
Switching current (A)
Switching current (A)
120
110 VDC inductive load (L/R = 7 ms)
Switching current (A)
● Shock Malfunction
Energized
250 VAC resistive load (cosφ = 1)
100
30
80
2
300
30
130
110 VDC inductive load (L/R = 7 ms)
50
0
(AC Load)
500
50
● Ambient Temperature vs.
Maximum Coil Voltage
1,000
(DC Load)
500
10
1,000
50
0
Maximum coil voltage (%)
Durability (x104 operations)
300
10
300 500 1,000
DPST-NO (2a) DC Load
1,000
100
500
Switching voltage (V)
● Durability
SPST-NO (1a) DC Load
300
(AC Load)
0.3
0.1
1
DPST-NO (2a) AC Load
1,000
1
1
0.5
Clearance: 8 mm, Creepage: 8 mm
● Durability
SPST-NO (1a) AC Load
Durability (x104 operations)
Switching current (A)
Switching current (A)
● Maximum Switching Capacity
SPST-NO (1a)
DPST-NO (2a)
15
10
10,000 V
Note: The above values are initial values.
*1. The contact resistance was measured with 1 A at 5 VDC with a
fall-of-potential method.
*2. The insulation resistance was measured with a 500 VDC Megger Tester
applied to the same parts as those for checking the dielectric strength.
*3. This value was measured at a switching frequency of 120 operations/min.
■Engineering Data
30
2,000 VAC, 50/60 Hz for 1 min
10 to 55 to 10 Hz, 0.75 mm single
amplitude (1.5 mm double amplitude)
10 to 55 to 10 Hz, 0.75 mm single
Malfunction
amplitude (1.5 mm double amplitude)
Destruction
1,000 m/s2
Shock resistance
Malfunction
150 m/s2
5,000,000 operations min.
Mechanical
(at 18,000 operations/hr)
Durability
100,000 operations min.
Electrical
(rated load, at 1,800 operations/hr)
Failure rate (P level) (reference value) *3 100 mA at 5 VDC
Ambient operating temperature
-25°C to 55°C (with no icing or condensation)
Ambient operating humidity
5% to 85%
Weight
Approx. 29 g
10 A
15 A
1,500 VAC, 50/60 Hz for 1 min
Destruction
Vibration
resistance
SPST-NO (1a)
DPST-NO (2a)
Resistive load
Inductive load
Resistive load
Inductive load
(cosφ = 1)
(cosφ = 0.4)
(cosφ = 1)
(cosφ = 0.4)
Ag-Alloy (Cd free)
15 A at 250 VAC 10 A at 250 VAC 10 A at 250 VAC 7.5 A at 250 VAC
15 A at 24 VDC 7.5 A at 24 VDC 10 A at 24 VDC
5 A at 24 VDC
Rated load
4,000 VAC, 50/60 Hz for 1 min
Durability (x104 operations)
Rated
voltage
12 VDC
24 VDC
100 VDC
30 mΩ max.
20 ms max.
5 ms max.
18,000 operations/hr
1,800 operations/hr
100 MΩ max.
● Ambient Temperature vs.
Must Operate and Must
Release Voltage
G4W-2212P-US-TV5
Must-operate/must-release voltage (On the basis of rated voltage) (%)
Item
100
Sample:
G4W-2212P-US-TV5
Number of Relays: 5 pcs
Must operate voltage
Must release voltage
80
60
40
20
0
−40
−20
0
20
40
60
80
Ambient temperature (°C)
G4W
PCB Power Relay
■Dimensions
Standard model
PCB Mounting Holes
(BOTTOM VIEW) Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(BOTTOM VIEW)
G4W-1112P-US-TV8(-Z)
2.54 Two, 1.2-dia. holes
Two, 1.8-dia. holes
2.54
5
(4.67)
30.5 max.
(29.8)*
1
10.16
19.5 max.
(18.8)*
6
(4.67)
4
(No coil polarity)
30.5 max.
(30.0)*
(5)
15.24
7.62
(2.64)
G4W-2212P-US-TV5(-Z)
This illustration is the
G4W-2212P-US-TV5 model.
2.54 Two, 1.2-dia. holes
0.75
0.5
1.5
1.5
5
Four, 1.8-dia. holes
2.54
10.16±0.1
(4.67)
* Average value
5
3
1
6
4
2
10.16
(4.67)
(No coil polarity)
(5)
15.24
7.62
G
4
W
(2.64)
■Approved Standards
• The approval rating values for overseas standards are different from the performance values determined individually. Confirm the
values before use.
UL Recognized:
(File No. E41643)
Model
Number of poles
Coil ratings
Contact ratings
15 A, 250 VAC (General Use) at 40°C
15A, 24 VDC at 40°C
G4W-1112( )
-US-TV8(-Z)
TV-8 at 40°C
1
Number of test operations
6,000
25,000
1/2HP, 125 VAC at 40°C
3/4HP, 240 VAC at 40°C
1,000
1HP, 250 VAC at 40°C
12 to 100 VDC
15 A, 250 VAC (General Use) at 40°C
15A, 36 VDC at 40°C
TV-5 at 40°C
G4W-2212( )
-US-TV5(-Z)
2
6,000
25,000
1/4HP, 125 VAC at 40°C
1/2HP, 250 VAC at 40°C
1/3HP, 125 VAC at 40°C
1,000
1/4HP, 250 VAC at 40°C
CSA Certified:
(File No. LR31928)
Model
Number of poles
Coil ratings
Contact ratings
15 A, 250 VAC (General Use) at 40°C
15A, 24 VDC at 40°C
G4W-1112( )-US-TV8(-Z)
TV-8 at 40°C
1
12 to 100 VDC
25,000
1,000
1HP, 250 VAC at 40°C
15 A, 250 VAC (General Use) (Same Polarity) at 40°C
10 A, 250 VAC (General Use) at 40°C
2
6,000
1/2HP, 125 VAC at 40°C
3/4HP, 240 VAC at 40°C
G4W-2212( )-US-TV5(-Z)
Number of test operations
6,000
15A, 24 VDC at 40°C
TV-5 at 40°C
1/2HP, 250 VAC at 40°C
1/3HP, 125 VAC at 40°C
25,000
1,000
3
G4W
PCB Power Relay
■ Precautions
● Please refer to “PCB Relays Common Precautions” for correct use.
Correct Use
● Mounting
• When mounting more than two Relays
on a PCB, keep the gap as shown in
the following figure.
• No specified mounting direction.
• Not compatible with sockets.
● Other Precautions
• This Relay is suitable for power load
switching of motors, transformers,
solenoids, lamps, heaters, etc. Do not
use the G4W to switch micro loads
less than 100 mA, such as in signal
applications.
3 mm
min.
3 mm min.
G
4
W
• There is the current-carrying metal
part on the coil terminal.
Do not mount to the PCB with
patterned metal surface.
Detail of part 㧭
The same
currentcarrying
metal part
with the
coil
terminal
㧭
0.2
5
1
7
10.16 15.24
· Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
· Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
4
Contact: www.omron.com/ecb
Cat. No. J039-E1-12
0316(0207)(O)
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