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