- Includes tube base/Octal (8- or 11-pin) terminals
- Offers electrical schematic on faceplate, clear cover for visual inspection, snap-in marker ability
- Includes DPDT or 3PDT
- Includes 10 A, B300 contact rating
- Offers standard ON/OFF flag indicator
- Offers standard, bifurcated or gold-plated bifurcated contacts
- Includes optional lighted status indicator, push-to-test, and manual override