A-10 HT RING120V1P 200W A-10 HT RING120V1P 250W A-10 HT RING120V1P 300W A-15 HT RING120V1P 200W A-15 HT RING240V1P 200W A-15 HT RING120V1P 300W A-15 HT RING240V1P 300W A-15 HT RING120V1P 350W A-15 HT RING240V1P 350W A-20 HT RING120V1P 300W A-20 HT RING240V1P 300W A-20 HT RING120V1P 400W A-20 HT RING240V1P 400W A-20 HT RING120V1P 500W A-20 HT RING240V1P 500W A-20-3 HT RING120V1P 300