Industry Description
Siemens Low Voltage s Surge Protection Devices Line of TPS309 as part of the External (Remote Mounted) Group. Type 1 SPD. Dimensions (L x W x H) 8.3 x 3.6 x 3.0. 3-Phase 4-Wire Rated 277/480 V surge current 100 kA per phase. Special features mounts internal to P1 panelboards and busway
Modified Industry Description
SPD, EXTERNAL, 100KA, 480Y/277V 3PH
AD Description
Siemens TPS3E0910000 Type 1 Low Voltage Surge Protective Device, 277/480 VAC, 100 kA SCCR, 3 ph Phase