| Add listing | Edit listing |
 | I.E.RConstruction Materials and Supplies, Electrical Components, Electronics Consumer, Electronics Industrial, General Merchandise, Professional Supplies5910 Hamblen Rd Humble, Texas 77396 Tel: (281) 441-9321 Fax: E-mail: click here Website: http://www.ier-mts.com IER is one of the leading manufacturers of custom built Manual Transfer Switches. IER offers switches from 30 Amp. - 4000 Amp. All components are UL listed and designed for your safety and long service life with virtually no maintenance required.IER offers switches in both fused and non-fused designs. #88 2009-10-14 09:10:42 |