Allen-Bradley 1492-GS2G200-H1 – 2 Pole High Den. Slim Mini.Cb 20 A | JUAL Allen-Bradley 1492-GS2G200-H1 – 2 Pole High Den. Slim Mini.Cb 20 A; 1492-GS High Density Supplemental Circuit Breaker (Toggle Type), 2-pole, 20.0 A, Optional Auxiliary Contact: Normally Open