The SERIES 506 is the smallest standard insulated wire construction. The thin FEP wall on both primary and duplex insulation yields a construction that can operate safely at temperatures far beyond common PVC and nylon insulations.
The SERIES 506 is fully color coded for easy installation. Its small size allows use in high density circuits. Response time is minimized by small diameter
conductors. For larger diameter gauge sizes than #28, specify SERIES 507.
Watlow: Your Heat Solutions Resource Brochure (EN)
Watlow: Vos Solutions de Chauffage Brochure (FR)