Surge Protective Device manufacturer profile

OEZ s.r.o.

OEZ s.r.o. is a surge protective device manufacturer based in Czech Republic. [S1]

Country
Czech Republic [S1]
Website
oez.com
OEZ SVBC-12,5-3-MZ Type 1+2 combined lightning current and surge arrester
Official product image [S6]

Evidence scope

The retained official product route documents: OEZ manufactures modular DIN-rail Type 1+2 combined lightning current and surge voltage arresters. This dossier uses that cited route as the editorial scope. [S4]

Surge Protector

Documented series: OEZ SVBC-12,5-3-MZ Type 1+2 combined surge arrester

OEZ manufactures modular DIN-rail Type 1+2 combined lightning current and surge voltage arresters. [S4]

Documented specifications for Surge Protector
StandardEN 61643-11 [S5]
  • OEZ SVBC-12,5-3-MZ Type 1+2 combined surge arrester [S3]

Selection fit: Type 1+2 combined DIN-rail SPD for three-phase LV distribution boards. [S3]

Product range and documented series

OEZ manufactures modular DIN-rail Type 1+2 combined lightning current and surge voltage arresters. [S4]

  • OEZ SVBC-12,5-3-MZ Type 1+2 combined surge arrester [S3]Source note: SVBC-12,5-3-MZ - Combined lightning current and surge voltage arresters | OEZ Modern technology and personal approach. Sure. Registration Login Search Search in this shop

Procurement fit

The OEZ SVBC-12,5-3-MZ is described as a Type 1+2 combined DIN-rail SPD for three-phase LV distribution boards. This places the device at the interface between external lightning current protection and internal overvoltage protection within low-voltage distribution installations. Procuring engineers should note the documented three-phase LV distribution board use case, which defines the mechanical and electrical context for installation. A service temperature of -40 °C is the sole numeric environmental parameter recorded. No other procurement parameters such as availability, lead time, packaging, or quantity pricing are listed in the source data.

Technical capabilities

The documented technical capability of the OEZ SVBC-12,5-3-MZ centers on its classification as a Type 1+2 combined surge arrester, indicating capability to handle both direct lightning current effects and induced switching overvoltages. The unit is designed for DIN-rail mounting, as indicated by the procurement fit description for LV distribution boards. A service temperature of -40 °C is the sole numeric environmental parameter recorded. No additional electrical ratings, voltage levels, current discharge capacities, response times, or protective characteristics are listed in the source data.

Markets and applications

The procurement fit text places the OEZ SVBC-12,5-3-MZ in three-phase LV distribution boards, indicating application in low-voltage distribution systems where combined Type 1+2 protection is required. The surge protector category is the only documented product line for OEZ s.r.o. in this directory, and the country of origin is recorded as Czech Republic. No further segmentation by market sector, end-user industry, or specific application environment is listed in the source data.

Evidence limitations

Several buying and specification fields are not publicly documented for OEZ s.r.o. within the provided facts. These include standard designations or test certifications, nominal voltage ratings, discharge current values, response voltage, short-circuit withstand, IP rating, mechanical dimensions, weight, terminal type, and any additional ambient temperature limits beyond -40 °C. Company history, size, ranking, customer references, and production volume are likewise not publicly documented in the source data. Procurement and lead time information is also not publicly documented.

Editorial summary

OEZ s.r.o. is a manufacturer based in the Czech Republic with documented activity in the surge protector category. The company presents a single documented surge arrester series, the OEZ SVBC-12,5-3-MZ Type 1+2 combined surge arrester, suitable for low-voltage distribution applications. The product offering is presented within the directory under the surge protector classification only, with no additional categories or product families listed in the source data. The company identity is limited to the name, legal form s.r.o., and country of origin as recorded here.

Compiled prose, not a quotation. It restates facts drawn from the cited rows above and adds none of its own. It is not itself a sourced record, so read the cited sections for the authoritative wording.

Frequently asked questions

What Surge Protective Device product is documented for OEZ s.r.o.?

The retained product material names OEZ SVBC-12,5-3-MZ Type 1+2 combined surge arrester. The dossier keeps this as a product-level statement rather than using it as a claim about the company's entire catalogue. [S3]

Research notes

The retained first-party packet supports a richer product-level reading surface, but it does not yet contain 600 words of distinct cited content. This noindex dossier remains in reviewing status until additional source-backed facts are retained.