Power Relay G7J CSM G7J DS E 5 1 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 bet ween 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. Model Number Structure Model Number Legend 1. Contact Form 2. Terminal Shape 3. Contact Structure G7J - - - 4A: 4PST-NO P: PCB terminals Z: Bifurcated contact 12 3 3A1B: 3PST-NO/SPST-NC B: Screw terminals None: Single contact T: Quick-connect terminals 2A2B: DPST-NO/DPST-NC ( 250 terminal) 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 G7J-4A-P, G7J-4A-PZ --- --- 3PST-NO/SPST-NC G7J-3A1B-P, G7J-3A1B-PZ --- --- DPST-NO/DPST-NC G7J-2A2B-P --- --- W-bracket 4PST-NO --- G7J-4A-B G7J-4A-T, G7J-4A-TZ (see note) 3PST-NO/SPST-NC --- G7J-3A1B-B, G7J-3A1B-BZ G7J-3A1B-T, G7J-3A1B-TZ DPST-NO/DPST-NC --- G7J-2A2B-B 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 1G7J PCB Terminals Screw Terminals (Bifurcated Contact) Contact form Model Rated voltage Contact form Model Rated voltage 4PST-NO G7J-4A-P 24, 50, 100/120, 3PST-NO/ G7J-3A1B-BZ 200/240 VAC 200/240 VAC SPST-NC 12, 24 VDC 12, 24, 48, 100 VDC 3PST-NO/ G7J-3A1B-P 24, 50, 100/120, W-bracket Tab Terminals SPST-NC 200/240 VAC 12, 24, 48, 100 VDC Contact form Model Rated voltage DPST-NO/DPST- G7J-2A2B-P 24, 50, 100/120, 4PST-NO G7J-4A-T 24, 50, 100/120, NC 200/240 VAC 200/240 VAC 12, 24, 48, 100 VDC 12, 24, 48, 100 VDC 3PST-NO/ G7J-3A1B-T 24, 50, 100/120, SPST-NC 200/240 VAC PCB Terminals (Bifurcated Contact) 12, 24, 48, 100 VDC Contact form Model Rated voltage DPST-NO/ G7J-2A2B-T 24, 50, 100/120, 4PST-NO G7J-4A-PZ 200/240 VAC DPST-NC 200/240 VAC 24 VDC 12, 24, 48, 100 VDC 3PST-NO/ G7J-3A1B-PZ 200/240 VAC SPST-NC 12, 24 VDC W-bracket Tab Terminals (Bifurcated Contact) W-bracket Screw Terminals Contact form Model Rated voltage Contact form Model Rated voltage 4PST-NO G7J-4A-TZ 200/240 VAC 4PST-NO G7J-4A-B 24, 50, 100/120, 200/240 VAC Consult your OMRON representative for details on models not men- tioned in this document. 12, 24, 48, 100 VDC 3PST-NO/ G7J-3A1B-B 24, 50, 100/120, SPST-NC 200/240 VAC 12, 24, 48, 100 VDC DPST-NO/ G7J-2A2B-B 24, 50, 100/120, DPST-NC 200/240 VAC 12, 24, 48, 100 VDC Accessories (Order Separately) Name Model Applicable Relay W-bracket R99-04 for G5F G7J-4A-B G7J-3A1B-B(Z) G7J-2A2B-B G7J-4A-T(Z) G7J-3A1B-T G7J-2A2B-T 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