The 190-MN as a Manual Motor Starter and Protector.
The 190-MN is a Manual Interrupter 40A Ie
690 V.
CSA Certified and UL Listed — Suitable for use on a
circuit capable of delivering 100,000 amperes RMS SYM at 240V, 65,000 amperes
RMS SYM at 480V or 42,000 amperes RMS SYM at 600V. Note: Ratings above
240V are based on Power Systems as follows: 480Y/277V AC; 600Y/347V AC (up
through 190-P250) to the line side of this starter.