Power Relay. G7J Datasheet

G7J Relay. Datasheet pdf. Equivalent

G7J Datasheet
Recommendation G7J Datasheet
Part G7J
Description Power Relay
Feature G7J; G7JPower Relay A High-capacity, High-dielectric-strength, Multi-pole Relay Used Like a Contactor • M.
Manufacture OMRON
Datasheet
Download G7J Datasheet




OMRON G7J
G7JPower Relay
A High-capacity, High-dielectric-strength,
Multi-pole Relay Used Like a Contactor
• Miniature hinge for maximum switching power for motor loads
as well as resistive and inductive loads.
• No contact chattering for momentary voltage drops up to 50%
of rated voltage.
• Withstanding more than 4 kV between contacts that are differ-
ent in polarity and between the coil and contacts.
• Flame-resistant materials (UL94V-0-qualifying) used for all in-
sulation material.
• Standard models approved by UL and CSA.
Refer to Safety Precautions for All Relays.
CSM_G7J_DS_E_6_2
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Model Number Structure
Model Number Legend
G7J - - -
12 3
1. Contact Form
4A: 4PST-NO
3A1B: 3PST-NO/SPST-NC
2A2B: DPST-NO/DPST-NC
2. Terminal Shape
P: PCB terminals
B: Screw terminals
T: Quick-connect terminals
(#250 terminal)
3. Contact Structure
Z: Bifurcated contact
None: Single contact
Note: For bifurcated contact type,
output is 1NO (4PST-NO) or
1NC (3PST-NO/SPST-NC).
Ordering Information
List of Models
Mounting type
Contact form
PCB terminals
Screw terminals
Quick-connect
terminals
PCB mounting
4PST-NO
3PST-NO/SPST-NC
DPST-NO/DPST-NC
G7J-4A-P, G7J-4A-PZ
G7J-3A1B-P, G7J-3A1B-PZ
G7J-2A2B-P
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---
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W-bracket
(see note)
4PST-NO
3PST-NO/SPST-NC
DPST-NO/DPST-NC
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---
G7J-4A-B
G7J-3A1B-B, G7J-3A1B-BZ
G7J-2A2B-B
G7J-4A-T, G7J-4A-TZ
G7J-3A1B-T, G7J-3A1B-TZ
G7J-2A2B-T
Note: These Relays need a W-bracket (sold separately) for mounting.
When ordering specify the voltage.
Example: G7J-4A-P 240 VAC
Rated coil voltage
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OMRON G7J
PCB Terminals
Contact form
Model
4PST-NO
G7J-4A-P
3PST-NO/
SPST-NC
G7J-3A1B-P
DPST-NO/DPST- G7J-2A2B-P
NC
Rated voltage
24, 50, 100/120,
200/240 VAC
12, 24, 48, 100 VDC
24, 50, 100/120,
200/240 VAC
12, 24, 48, 100 VDC
24, 50, 100/120,
200/240 VAC
12, 24, 48, 100 VDC
PCB Terminals (Bifurcated Contact)
Contact form
4PST-NO
3PST-NO/
SPST-NC
Model
G7J-4A-PZ
G7J-3A1B-PZ
Rated voltage
200/240 VAC
24 VDC
200/240 VAC
12, 24 VDC
W-bracket Screw Terminals
Contact form
4PST-NO
3PST-NO/
SPST-NC
DPST-NO/
DPST-NC
Model
G7J-4A-B
G7J-3A1B-B
G7J-2A2B-B
Rated voltage
24, 50, 100/120,
200/240 VAC
12, 24, 48, 100 VDC
24, 50, 100/120,
200/240 VAC
12, 24, 48, 100 VDC
24, 50, 100/120,
200/240 VAC
12, 24, 48, 100 VDC
Accessories (Order Separately)
Name
W-bracket
Model
R99-04 for G5F
Applicable Relay
G7J-4A-B
G7J-3A1B-B(Z)
G7J-2A2B-B
G7J-4A-T(Z)
G7J-3A1B-T
G7J-2A2B-T
G7J
Screw Terminals (Bifurcated Contact)
Contact form
3PST-NO/
SPST-NC
Model
G7J-3A1B-BZ
Rated voltage
200/240 VAC
12, 24 VDC
W-bracket Tab Terminals
Contact form
Model
4PST-NO
G7J-4A-T
3PST-NO/
SPST-NC
DPST-NO/
DPST-NC
G7J-3A1B-T
G7J-2A2B-T
Rated voltage
24, 50, 100/120,
200/240 VAC
12, 24, 48, 100 VDC
24, 50, 100/120,
200/240 VAC
12, 24, 48, 100 VDC
24, 50, 100/120,
200/240 VAC
12, 24, 48, 100 VDC
W-bracket Tab Terminals
(Bifurcated Contact)
Contact form
Model
4PST-NO
G7J-4A-TZ
Rated voltage
200/240 VAC
Consult your OMRON representative for details on models not men-
tioned in this document.
Application Examples
Compressors for air conditioners and heater switching controllers.
Switching controllers for power tools or motors.
Lamp controls, motor drivers, and power supply switching control-
lers in copy machines, facsimile machines, and other office equip-
ment.
Power controllers for packers or food processing equipment.
Power controllers for inverters.
2



OMRON G7J
Specifications
G7J
Coil Ratings
Rated voltage
AC 24 VAC
50 VAC
100 to 120 VAC
200 to 240 VDC
DC 12 VDC
24 VDC
48 VDC
100 VDC
Rated current
75 mA
36 mA
18 to 21.6 mA
9 to 10.8 mA
167 mA
83 mA
42 mA
20 mA
Coil resistance
---
---
---
---
72 Ω
288 Ω
1,150 Ω
5,000 Ω
Must-operate
voltage
Must-release
voltage
Max. voltage
75% max. of rated 15% min. of rated 110% of rated
voltage
voltage
voltage
10% min. of rated
voltage
Power
consumption
Approx. 1.8 to
2.6 VA
Approx. 2.0 W
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for AC rated current and
±15% for DC coil resistance. (The values given for AC rated current apply at 50 Hz or 60 Hz.)
2. Performance characteristic data are measured at a coil temperature of 23°C.
3. The maximum voltage is one that is applicable to the Relay coil at 23°C.
Contact Ratings
Item
Contact mechanism
Contact material
Rated load
Rated carry current
Max. switching voltage
Max. switching current
Resistive load (cos φ = 1)
Inductive load (cosφ = 0.4)
Double break
Ag alloy
NO: 25 A at 220 VAC (24 A at 230 VAC)
NC: 8 A at 220 VAC (7.5 A at 230 VAC)
NO: 25 A (1 A)
NC: 8 A (1 A)
250 VAC
NO: 25 A (1 A)
NC: 8 A (1 A)
Note: The values in parentheses indicate values for a bifurcated contact.
Resistive load
NO: 25 A at 30 VDC
NC: 8 A at 30 VDC
125 VDC
Characteristics
Contact resistance (see note 2)
Operate time (see note 3)
Release time (see note 3)
Max. operating frequency
Insulation resistance (see note 4)
Dielectric strength
Impulse withstand voltage
Vibration resistance
Shock resistance
Endurance
Error rate (see note 6)
Ambient temperature
Ambient humidity
Weight
100 mΩ max.
50 ms max.
50 ms max.
Mechanical: 1,800 operations/hr
Electrical: 1,800 operations/hr
1,000 MΩ min. (at 500 VDC)
4,000 VAC, 50/60 Hz for 1 min between coil and contacts
4,000 VAC, 50/60 Hz for 1 min between contacts of different polarity
2,000 VAC, 50/60 Hz for 1 min between contacts of same polarity
10,000 V between coil and contact (with 1.2 x 50 μs impulse wave)
Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Malfunction: NO:10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
NC:10 to 26 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Destruction: 1,000 m/s2
Malfunction: NO:100 m/s2
NC:20 m/s2
Mechanical: 1,000,000 operations min. (at 1,800 operations/hr)
Electrical: 100,000 operations min. (at 1,800 operations/hr) (see note 5)
100 mA at 24 VDC (bifurcated contact: 24 VDC 10 mA)
Operating: –25°C to 60°C (with no icing or condensation)
Operating: 5% to 85%
PCB terminal:
approx. 140 g
Screw terminal:
approx. 165 g
Quick-connect terminal: approx. 140 g
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