<h2>Overview</h2>
<p>The <strong>Omron G7J-2A2B-B 100-120VAC relay</strong> is a dual-circuit power relay engineered for industrial automation and machinery control. With DPST-NO/DPST-NC (Double Pole Single Throw) contact configuration, this relay provides simultaneous two-circuit switching with a rated coil voltage of 100–120 VAC. The screw terminal design ensures vibration-resistant electrical connections, while W-bracket mounting enables flexible integration into control panels and equipment. UL and CSA certified for North American compliance, the G7J-2A2B-B is rated for motor, resistive, and inductive loads in demanding industrial environments.</p>
<h2>Key Features</h2>
<ul>
<li>DPST-NO/DPST-NC (4PST-2NO/2NC) dual-contact configuration for two-circuit switching</li>
<li>Screw terminals for secure, vibration-resistant electrical connections</li>
<li>W-bracket mounting for flexible panel and equipment integration</li>
<li>UL and CSA certified for North American industrial standards compliance</li>
<li>Flame-resistant insulation (UL94V-0 rated) and 4 kV dielectric strength</li>
<li>Rated for motor, resistive, and inductive loads up to 21.6 mA</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li><strong>Coil Voltage:</strong> 100–120 VAC</li>
<li><strong>Rated Load Current:</strong> 18–21.6 mA</li>
<li><strong>Contact Form:</strong> DPST-NO/DPST-NC (4PST, 2 Form A, 2 Form B)</li>
<li><strong>Terminal Type:</strong> Screw terminal</li>
<li><strong>Mounting Type:</strong> W-bracket mounting</li>
<li><strong>Contact Resistance:</strong> 100 mΩ max. (at 1A, 5V DC)</li>
<li><strong>Insulation Resistance:</strong> 1000 MΩ min. (at 500V DC)</li>
<li><strong>Dielectric Strength:</strong> 4 kV between coil and contacts</li>
<li><strong>Pin Configuration:</strong> 10-pin</li>
<li><strong>Series:</strong> Omron G7J Power Relay</li>
<li><strong>Certifications:</strong> UL, CSA, RoHS compliant</li>
<li><strong>Flame Rating:</strong> UL94V-0</li>
</ul>
<h2>Typical Applications</h2>
<ul>
<li>Motor control circuits and three-phase equipment switching</li>
<li>HVAC and building automation systems</li>
<li>Industrial machinery and equipment control panels</li>
<li>Lighting control and contactor applications</li>
<li>Electromechanical control systems requiring synchronized dual-circuit switching</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>Omron control modules and industrial automation systems</li>
<li>Standard industrial relay sockets and W-bracket mounting systems</li>
<li>110–120 VAC control voltage circuits and panels</li>
<li>Motor starters, variable frequency drives, and control panels</li>
<li>Distributed control systems (DCS) and programmable logic controller (PLC) networks</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<ul>
<li>Omron G7J-2A2B-B models with 100–120 VAC coil voltage specification</li>
<li>Verify compatibility with your system integrator or controls engineer before ordering for application-specific requirements.</li>
</ul>
<h3>Works With</h3>
<ul>
<li>Omron automation software platforms and engineering tools</li>
<li>Standard industrial control relay sockets and mounting systems</li>
<li>UL/CSA-certified control systems and electrical panels</li>
<li>24 VDC auxiliary control circuits via secondary control relay</li>
</ul>
