About: Electric meters, depending on the size of electricity (amperage) being measured, can be either transformer rated or self driven. For amperage lower than 200 amperes, self driven meters are generally used where the electricity being consumed passes through the meter. For higher amperages, current transformers or CTs are used coupled with a meter to measure […]
NEMA Type 3S, 3X, 3RX and SX Electrical Enclosures
The NEMA Type 3S, 3X, 3RX and 3SX electrical enclosures have the same level of protection as the NEMA Type 3, but have one large distinction. While the Type 3 and 3R are constructed and formed of either 12 or 14 gauge steel, the 3S, 3X, 3RX and 3SX are molded from either Polycarbonate or […]
NEMA Type 3R Electrical Enclosure Standards
The NEMA Type 3R electrical enclosure is designed with the same level of protection as the NEMA Type 3 with one exception. The Type 3R comes with the addition of ventilation louvers. The NEMA type 3R has the same level of protection for personnel, as well as protection against falling dirt, water, rain, sleet and […]
NEMA Type 3 Electrical Enclosure Standards
The NEMA Type 3 electrical enclosure is designed for either indoor and outdoor use. The Type 3 enclosure offers a higher level of protection than both NEMA type 1 & NEMA type 2. The NEMA type 3 enclosure offers protection against personnel coming into contact with the enclosures components, but also has a rubber gasket […]
NEMA Type 2 Electrical Enclosure Standards
The NEMA Type 2 electrical enclosure offers the same amount of protection as the NEMA Type 1, but with one added upgrade. The NEMA Type 2 like the type 1 protects it components from falling dust as well as protecting personnel from coming into contact with its components, but also adds a layer of protection […]