מכללה ביזון טיוח 3 pole double throw switch סמל אמיץ קל להתמודד
380V 100A Knife Switch 3 Pole Double Throw Knife Switch Electric Brake Safety Knife Switch Flame Retardant Electrical Switch for Low Voltage Power Distribution Equipment: Amazon.com: Tools & Home Improvement
Square D 92351 240 VAC 30 Amp 3-Pole Non-Fusible Double Throw Safety Switch | Capital Electric Supply
AC 250V 15A Latching 3 Way On-Off-On Single Pole Double Throw Toggle Switch | eBay
380V 100A Knife Switch 3 Pole Double Throw Knife Switch Electric Brake Safety Knife Switch Flame Retardant Electrical Switch for Low Voltage Power Distribution Equipment: Amazon.com: Tools & Home Improvement