2038-42-SM,GAS DISCHARGE TUBE
2038-42-SMLF,GAS DISCHARGE TUBE
2038-42-SM-RP,GAS DISCHARGE TUBE
2038-42-SM-RPLF,GAS DISCHARGE TUBE GDT 420V SM
2038-47-SM,GAS DISCHARGE TUBE
2038-47-SMLF,GAS DISCHARGE TUBE
2038-47-SM-RP,GAS DISCHARGE TUBE
2038-47-SM-RPLF,GAS DISCHARGE TUBE GDT 470V SM