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 3-Wire Rated 480V surge current 100 kA per phase. Special features mounts internal to P1 panelboards and busway
Modified Industry Description
SPD, EXTERNAL, 100KA, 480V 3PH 3W
Siemens TPS3F0910000 TPS3 External Surge Protective Device, 480 VAC, 200 kA SCCR, 3 ph Phase
TPS3 09 is a UL 1449 3rd edition 100 kA type 1 compact multi-mode surge protective device that can be installed on either the line or load side of the electrical service. When installed at the electrical service entrance, it can be used for UL 96A compliance (at 20 kA In).