Message this Page, learn about upcoming events and more. If you don't have a Facebook account, you can create one to see more of this Page. Introducing Mina â one of the top-quality Halal Hand Slaughtered chicken providers in Canada. We hope that you enjoy all the products we have to offer. 6,758 people like this and 6,715 people follow this.
An SPDR, officially known as a Standard & Poors Depository Receipts, is like a mini-portfolio of stocks and derivatives with the goal of emulating an investment vehicle like an index or commodity. In short, SPDRs are types of ETFs that trade in the United States.
What Are SPDs. A surge protective device (SPD) is a protective device for limiting transient voltages by diverting or limiting surge current and is capable of repeating these functions as specified. SPDs were previously known as Transient Voltage Surge Suppressors (TVSS) or secondary surge arrestors (SSA). Secondary surge arrestor is a legacy term (often used by utilities) and is used most commonly for a device that has not been certified to ANSI/UL 1449. In 2009, after the adoption of ANSI/UL 1449 (3rd Edition), the term Transient Voltage Surge Suppressor was replaced by Surge Protective Device.