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277/480 Vac 3-phase Wye Surge Protectors

277/480 Vac 3-phase wye surge protection products engineered by LEA International to meet IEC, IEEE, ANSI and NEC standards.

Available in panel mount TVSS 277/480 Vac surge protection product designs incorporate proprietary non-degrading, fast acting, high performance silicon avalanche suppressor diodes (SASD) and robust MOV technology for high current surge protection.

Product Number Product Description Electrical Configuration Mount Type Other
480/277 V Panel Surge Protection - Transtector SDA 1101-429 480/277 V Panel Surge Protection - Transtector SDA 277/480 Vac 3-phase wye Panel Suppressor operation lights 480/277 V Panel Surge Protection - Transtector SDA
277/480 V Panel Surge Protection - Transtector ACP 1101-799 277/480 V Panel Surge Protection - Transtector ACP 277/480 Vac 3-phase wye Panel Advanced diagnostics 277/480 V Panel Surge Protection - Transtector ACP
277/480 V Panel Surge Protection - Transtector SPD 1102-009-15 277/480 V Panel Surge Protection - Transtector SPD 277/480 3-phase wye Panel Utilizes only robust MOV technology 277/480 V Panel Surge Protection - Transtector SPD
277/480 V TVSS - LEA LSS A39-00-1001 277/480 V TVSS - LEA LSS 277/480 Vac 3-phase wye Panel 225 kA surge current capacity per phase 277/480 V TVSS - LEA LSS
220/240 single phase - LEA LSS A39-00-1023 220/240 single phase - LEA LSS 220/240 Vac 3-phase wye Panel Green Status LED 220/240 single phase - LEA LSS
230/400 - LEA LSS A39-00-1031 230/400 - LEA LSS 230/400 Vac 3-phase wye Panel Green Status LED 230/400 - LEA LSS
277/480 V TVSS - LEA CFS A70-00-5008 277/480 V TVSS - LEA CFS 277/480 Vac 3-phase wye Panel 120 kA surge current capacity per phase 277/480 V TVSS - LEA CFS
480 V TVSS - LEA CFS A70-00-5010 480 V TVSS - LEA CFS 480 Vac 3-phase delta Panel 120 kA surge current capacity per phase 480 V TVSS - LEA CFS
277/480 V TVSS - LEA CFS (FM) A70-00-5018 277/480 V TVSS - LEA CFS (FM) 277/480 3-phase wye Panel 120 kA surge current capacity per phase, flush mount enclosure 277/480 V TVSS - LEA CFS (FM)
277/480 V TVSS - LEA DS2 A73-00-5040 277/480 V TVSS - LEA DS2 277/480 Vac 3-phase wye Panel 225 kA surge current capacity per phase 277/480 V TVSS - LEA DS2
277/480 V TVSS - LEA DS2 (DS) A73-00-5050 277/480 V TVSS - LEA DS2 (DS) 277/480 Vac 3-phase wye Panel Disconnect switch and 225 kA surge current capacity per phase 277/480 V TVSS - LEA DS2 (DS)
277/480 V TVSS - LEA DS1 A76-00-5040 277/480 V TVSS - LEA DS1 277/480 Vac 3-phase wye Panel MOV and Silicon Technology 277/480 V TVSS - LEA DS1
277/480 V 80 A TVSS LEA DS21 A77-00-7635 277/480 V 80 A TVSS LEA DS21 277/480 Vac 3-phase wye Panel Series wired, 225 kA surge current capacity per phase 277/480 V 80 A TVSS LEA DS21
277/480 V 150 A TVSS - LEA DS21 A77-00-7665 277/480 V 150 A TVSS - LEA DS21 277/480 Vac 3-phase wye Panel Series wired, 225 kA surge current capacity per phase 277/480 V 150 A TVSS - LEA DS21
277/480 V 225 A TVSS - LEA DS21 A77-00-7685 277/480 V 225 A TVSS - LEA DS21 277/480 Vac 3-phase wye Panel Series wired, 225 kA surge current capacity per phase 277/480 V 225 A TVSS - LEA DS21
277/480 V 300 A TVSS - LEA DS20 A77-00-8960 277/480 V 300 A TVSS - LEA DS20 277/480 Vac 3-phase wye Panel Series wired, BR-TR wiring configuration and 225 kA surge current capacity per phase 277/480 V 300 A TVSS - LEA DS20
277/480 V 300 A TVSS - LEA DS20 A77-00-8962 277/480 V 300 A TVSS - LEA DS20 277/480 Vac 3-phase wye Panel Series wired, TR-BR wiring configuration and 225 kA surge current capacity per phase 277/480 V 300 A TVSS - LEA DS20
277/480 V 400 A TVSS - LEA DS30 (BR-TR) A78-00-7710 277/480 V 400 A TVSS - LEA DS30 (BR-TR) 277/480 Vac 3-phase wye Panel Series wired, BR-TR wiring configuration and 225 kA surge current capacity per phase 277/480 V 400 A TVSS - LEA DS30 (BR-TR)
277/480 V 400 A TVSS - LEA DS30 (TR-BR) A78-00-7712 277/480 V 400 A TVSS - LEA DS30 (TR-BR) 277/480 Vac 3-phase wye Panel Series wired, TR-BR wiring configuration and 225 kA surge current capacity per phase 277/480 V 400 A TVSS - LEA DS30 (TR-BR)
277/480 V 600 A TVSS - DS30 (BR-TR) A78-00-7720 277/480 V 600 A TVSS - DS30 (BR-TR) 277/480 Vac 3-phase wye Panel Series wired, BR-TR wiring configuration and 225 kA surge current capacity per phase 277/480 V 600 A TVSS - DS30 (BR-TR)
277/480 V 600 A TVSS LEA DS30 (BL-TL) A78-00-7724 277/480 V 600 A TVSS LEA DS30 (BL-TL) 277/480 Vac 3-phase wye Panel Series wired, BL-TL wiring configuration and 225 kA surge current capacity per phase 277/480 V 600 A TVSS LEA DS30 (BL-TL)
277/480 V 600 A TVSS - LEA DS30 (39 x 33) A78-00-7725 277/480 V 600 A TVSS - LEA DS30 (39 x 33) 277/480 Vac 3-phase wye Panel Series wired, Compact enclosure, 225 kA surge current capacity per phase 277/480 V 600 A TVSS - LEA DS30 (39 x 33)
277/480 V 1000 A TVSS - LEA DS30 (BR-TR) A78-00-7740 277/480 V 1000 A TVSS - LEA DS30 (BR-TR) 277/480 Vac 3-phase wye Panel Series wired, BR-TR wiring configuration and 225 kA surge current capacity per phase 277/480 V 1000 A TVSS - LEA DS30 (BR-TR)
277/480 V 1200 A TVSS - LEA DS30 (BL-TL) A78-00-7751 277/480 V 1200 A TVSS - LEA DS30 (BL-TL) 277/480 Vac 3-phase wye Panel Series wired, BR-TL wiring configuration and 225 kA surge current capacity per phase 277/480 V 1200 A TVSS - LEA DS30 (BL-TL)
277/480 V TVSS - LEA GB 100 A87-00-1010 277/480 V TVSS - LEA GB 100 277/480 Vac 3-phase wye Panel 225 kA surge current capacity per phase 277/480 V TVSS - LEA GB 100
277/480V TVSS - LEA GB 100 (DS) A87-00-1210 277/480V TVSS - LEA GB 100 (DS) 277/480 Vac 3-phase wye Panel 225 kA surge current capacity per phase 277/480V TVSS - LEA GB 100 (DS)
277/480 V TVSS - LEA LS Plus 100 B39-00-1005 277/480 V TVSS - LEA LS Plus 100 277/480 Vac 3-phase wye Panel 100 kA surge current capacity per phase 277/480 V TVSS - LEA LS Plus 100
277/480 V TVSS - LEA LS Plus 100 (DS) B39-00-1006 277/480 V TVSS - LEA LS Plus 100 (DS) 277/480 Vac 3-phase wye Panel Disconnect switch and 100 kA surge current capacity per phase 277/480 V TVSS - LEA LS Plus 100 (DS)
277/480 V TVSS - LEA LS Plus 200 B39-00-2005 277/480 V TVSS - LEA LS Plus 200 277/480 Vac 3-phase wye Panel 200 kA surge current capacity per phase 277/480 V TVSS - LEA LS Plus 200
277/480 V TVSS - LEA LS Plus 200 DS B39-00-2006 277/480 V TVSS - LEA LS Plus 200 DS 277/480 Vac 3-phase wye Panel Disconnect switch and 200 kA surge current capacity per phase 277/480 V TVSS - LEA LS Plus 200 DS
277/480 Vac 3-phase wye - LEA LS Plus 300 B39-00-3005 277/480 Vac 3-phase wye - LEA LS Plus 300 277/480 Vac 3-phase wye Panel 300 kA surge current capacity per phase 277/480 Vac 3-phase wye - LEA LS Plus 300
277/480 V TVSS - LEA LS Plus 300 (DS) B39-00-3006 277/480 V TVSS - LEA LS Plus 300 (DS) 277/480 Vac 3-phase wye Panel Disconnect switch and 300 kA surge current capacity per phase 277/480 V TVSS - LEA LS Plus 300 (DS)
277/480 V Type 2 Surge Protection Device LEA SP 100 B70-00-6010 277/480 V Type 2 Surge Protection Device LEA SP 100 277/480 Vac 3-phase wye Panel 100 kA surge current capacity per phase 277/480 V Type 2 Surge Protection Device LEA SP 100
277/480 V Type 2 Surge Protection Device LEA SP 200 B70-00-7010 277/480 V Type 2 Surge Protection Device LEA SP 200 277/480 Vac 3-phase wye Panel 200 kA surge current capacity per phase 277/480 V Type 2 Surge Protection Device LEA SP 200
277/480 V UL 1449 SPD - LEA PV 200 B93-00-2741 277/480 V UL 1449 SPD - LEA PV 200 277/480 Vac 3-phase wye Panel 200 kA surge suppression per phase 277/480 V UL 1449 SPD - LEA PV 200
277/480 V UL 1449 SPD - LEA PV 400 B93-00-4741 277/480 V UL 1449 SPD - LEA PV 400 277/480 Vac 3-phase wye Panel 400 kA surge suppression per phase 277/480 V UL 1449 SPD - LEA PV 400
277/480 V UL 1449 SPD - LEA PV 600 B93-00-6741 277/480 V UL 1449 SPD - LEA PV 600 277/480 Vac 3-phase wye Panel 600 kA surge suppression per phase 277/480 V UL 1449 SPD - LEA PV 600
277/480 V UL 1449 SPD - LEA PV 200 (DS) B94-00-2741 277/480 V UL 1449 SPD - LEA PV 200 (DS) 277/480 Vac 3-phase wye Panel Disconnect switch and 200 kA surge suppression per phase 277/480 V UL 1449 SPD - LEA PV 200 (DS)
277/480 V UL 1449 SPD - LEA PV 400 (DS) B94-00-4741 277/480 V UL 1449 SPD - LEA PV 400 (DS) 277/480 Vac 3-phase wye Panel Disconnect switch and 400 kA surge suppression per phase 277/480 V UL 1449 SPD - LEA PV 400 (DS)
277/480 V UL 1449 SPD - LEA PV 600 (DS) B94-00-6741 277/480 V UL 1449 SPD - LEA PV 600 (DS) 277/480 Vac 3-phase wye Panel Disconnect switch and 600 kA surge suppression per phase 277/480 V UL 1449 SPD - LEA PV 600 (DS)

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