Siemens 3G-OTH-21087 — Technical Specifications

Name: Siemens 3G-OTH-21087 SIEMENS Surge Protection Device: Single Phase, 120/240V AC, 1200V (L-L)/700V (L-G, L-N, N-G), Steel (MPN TPS3A12300XD2). Key specifications — Voltage: 120/240V AC; Includes: Dry Contacts; Max. Continuing Operating Voltage: 150 V AC; Voltage Protection Rating: 1200V (L-L); Enclosure Material: Steel; Max. Surge Current per Mode: 150kA (L-G; Brand: SIEMENS.
Brand: Siemens

The SIEMENS Surge Protection Device is a single-phase enclosed external-mount SPD (SKU 19T308, MPN TPS3A12300XD2) with a steel enclosure. It operates at 120/240V AC, has a max. continuing operating voltage of 150 V AC, and provides a voltage protection rating of 1200V (L-L) with a max. surge current per mode of 150kA (L-G). The unit includes dry contacts.

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Technical Specifications

Parameter	Value
AC	120/240V
Type	1200V (L-L)/700V (L-G, L-N, N-G), Steel
Brand	SIEMENS
Voltage	120/240V AC
Includes	Dry Contacts
Enclosure Material	Steel
Manufacturer Part Number	TPS3A12300XD2
Voltage Protection Rating	1200V (L-L)
Max. Surge Current Per Mode	150kA (L-G
Max. Continuing Operating Voltage	150 V AC