Fire Resistant Injection Molded Nylon/4 Illuminating Switches. Panel rating: 12 volts, 37 amps total. Individual circuit: 10 amps maximum. Meets CE specifications. To customize panel to your specific setup, an assortment of preprinted labels are included. Overall Size: 4-13/16" x 4-1/2". Cutout Size: : 3-7/8" x D: 3-5/8". #6 RH Fastener. Black. 1 per pack.