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List of Models

Mounting typeContact formPCB terminals
Screw teminals
Quick-connect terminals
PCB mounting4PST-NOG7J-4A-P, G7J-4A-PZ------
3PST-NO/
SPST-NC
G7J-3A1B-P, G7J-3A1B-PZ------
DPST-NO/
DPST-NC
G7J-2A2B-P------
W-bracket
(see note)
4PST-NO---G7J-4A-B, G7J-4A-BZG7J-4A-T, G7J-4A-TZ
3PST-NO/
SPST-NC
---G7J-3A1B-B, G7J-3A1B-BZG7J-3A1B-T, G7J-3A1B-TZ
DPST-NO/
DPST-NC
---G7J-2A2B-BG7J-2A2B-T

Note: These Relays need a W-bracket (sold separately) for mounting.

When ordering specify the voltage.

G7J_exp

PCB Terminals

Contact formRated voltage (V)Model
4PST-NO24, 50, 100 to 120,
200 to 240 VAC
G7J-4A-P
12, 24, 48, 100 VDC
3PST-NO/
SPST-NC
24, 50, 100 to 120,
200 to 240 VAC
G7J-3A1B-P
12, 24, 48, 100 VDC
DPST-NO/
DPST-NC
24, 50, 100 to 120,
200 to 240 VAC
G7J-2A2B-P
12, 24, 48, 100 VDC

PCB Terminals (Bifurcated Contact)

Contact formRated voltage (V)Model
4PST-NO200 to 240 VAC
24 VDC
G7J-4A-PZ
3PST-NO/
SPST-NC
12, 24 VDCG7J-3A1B-PZ

W-bracket Screw Terminals

Contact formRated voltage (V)Model
4PST-NO24, 50, 100 to 120,
200 to 240 VAC
G7J-4A-B
12, 24, 48, 100 VDC
3PST-NO/
SPST-NC
24, 50, 100 to 120,
200 to 240 VAC
G7J-3A1B-B
12, 24, 48, 100 VDC
DPST-NO/
DPST-NC
24, 50, 100 to 120,
200 to 240 VAC
G7J-2A2B-B
12, 24, 48, 100 VDC

Screw Terminals (Bifurcated Contact)

Contact formRated voltage (V)Model
3PST-NO/
SPST-NC
200 to 240 VACG7J-3A1B-BZ
6, 12, 24, 48, 100 VDC

Tab Terminals

Contact formRated voltage (V)Model
4PST-NO24, 50, 100 to 120,
200 to 240 VAC
G7J-4A-T
12, 24, 48, 100 VDC
3PST-NO/
SPST-NC
24, 50, 100 to 120,
200 to 240 VAC
G7J-3A1B-T
12, 24, 48, 100 VDC
DPST-NO/
DPST-NC
24, 50, 100 to 120,
200 to 240 VAC
G7J-2A2B-T
12, 24, 48, 100 VDC

Tab Terminals (Bifurcated Contact)

Contact formRated voltage (V)Model
4PST-NO200 to 240 VACG7J-4A-TZ

Consult your OMRON representative for details on models not mentioned in this document.

Accessories(Optional)

Contact formRated voltage (V)Model
4PST-NO200 to 240 VACG7J-4A-TZ