G7J Datasheet, PDF (1/8 Pages) Omron Electronics LLC – General Purpose Relay

General Purpose Relay
G7J
• Ideal for 3-phase motor control applications and resistive
and inductive loads.
• No contact chattering for momentary voltage drops up to
50% of rated voltage.
• Withstands more than 4 kV between contacts that are of
different polarity and between the coil and contacts.
• Flame-resistant materials (UL94V-0) used for all insulation.
• Push-to-test button on all models lets user check contact
operation.
• Class B coil insulation available.
Ordering Information
Type
PCB mounting
W-bracket
(see note)
Contact form
4PST-NO
3PST-NO/SPST-NC
DPST-NO/DPST-NC
4PST-NO
3PST-NO/SPST-NC
DPST-NO/DPST-NC
Quick-connect terminal
—
—
—
G7J-4A-T, G7J-4A-TZ
G7J-3A1B-T, G7J-3A1B-TZ
G7J-2A2B-T
Model
Screw terminal
PCB terminal
—
G7J-4A-P, G7J-4A-PZ
—
G7J-3A1B-P, G7J-3A1B-PZ
—
G7J-2A2B-P
G7J-4A-B
G7J-3A1B-B, G7J-3A1B-BZ
G7J-2A2B-B
Note: The G7J relays require a W-bracket for mounting. Order the bracket separately below. To order a relay and bracket packed together,
add “-W1” to the part number before the coil voltage suffix. For example, G7J-2A2B-B-W1-AC100/120.
Model Number Legend
To Order: Select the part number and add the desired coil voltage rating (e.g., G7J-3A1B-B-AC100/120).
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).
■ Accessories
Types
W-brackets
Applicable relays
G7J-4A-B, G7J-3A1B-B(Z), G7J-2A2B-B, G7J-4A-T(Z), G7J-3A1B-T, G7J-2A2B-T
Model
R99-04-FOR-G5F
■ Typical Applications
Compressors for air conditioners and heater switching controllers.
Switching controllers for power tools or motors.
Lamp controls, motor drivers, and power supply switching controllers in copy machines,
facsimile machines, and other office equipment.
Power controllers for packers or food processing equipment.
Power controllers for inverters.
General Purpose Relay G7J 299