Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp
<font class="large"><b>187 - Series Thermal Circuit Breakers - Surface Mount</b></font><br><br><b>50 Amp Circuit Breaker</b><br><br><b>PN: </b>7139<br><br><b>Features:</b><br><ul><li> Combines switching and circuit protection into a single device<br><li>All components meet SAE J1171 external ignition protection requirements<br><li>Clear, single lever operation<br><li>"Trip Free" design cannot be held "ON" during fault current condition<br><li>Waterproof<br><li>Recessed mounting holes for clean appearance<br><li>Large clearance around terminal studs accept heavy gauge wire lugs<br><li>Robust 5/16 terminals provide high torque connections<br><li>Large lever with vertical/horizontal orientation provides indication of trip status<br><li>Ignition protected - safe for installation aboard gasoline powered boats</li></ul><br><table border="0" width="100%" class="linetext"><tr><td width="35%"><b><u>Specifications</u></b></td><td width="50%"> </td></tr><tr><td><b>Circuit Breaker Class:</b></td><td>Type III - Switchable / Manual Reset - Trip Free</td></tr><tr><td><b>Type:</b></td><td>Thermally Responsive Bi-Metal Blade</td></tr><tr><td><b>Case Material:</b></td><td>Thermoset Polyester</td></tr><tr><td><b>Voltage Rating:</b></td><td>48 Volts DC Maximum</td></tr><tr><td><b>Interrupt Rating:</b></td><td>5,000 Amperes @12 Volts DC</td></tr><tr><td> </td><td>3,000 Amperes @24 Volts DC</td></tr><tr><td> </td><td>1,500 Amperes @42 Volts DC</td></tr><tr><td><b>Operating Temperature Range:</b></td><td>-25C° to +82C°</td></tr></table><br><p><img src="https://productimageserver.com/prop65/6pt.png" alt="Warning" /><strong>WARNING:</strong> This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to <a href="http://P65Warnings.ca.gov">P65Warnings.ca.gov</a>.</p> <!--- cis2:mm5sl5hm --->
