ST250-478

The overall length ("A") of the ST250-478 connector is 4.70 inches.

The NPT thread length ("C") for the ST250-478 connector is 1.280 inches.

For the ST250-478, the bushing is made of Neoprene, as it falls within the ST200 to ST400 range.

The NPT hub size for the ST250-478 cable connector is 2 1/2-8.

The range over the cable jacket for ST250-478 is between 2.580 inches and 2.840 inches.

The range over the cable armor for ST250-478 is between 2.481 inches and 2.750 inches.

The minimum throat diameter for the ST250-478 cable connector is 2.461 inches.

The body and gland nut are aluminum, grounding and retaining rings are stainless steel, the bushing is neoprene, and the O-ring is nitrile.

The ST250-478 cable connector is listed for use with Metal Clad Cables (Type MC).

It is certified for Class I, Class II Group EFG, Class III, Ex E IIC, and Class I, Zone 1, AEx E II. It is also suitable for Class I, II, III Div 2 per NEC.

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