ST-250-st
Appleton Liquidtight Conduit Connector ST-2.50

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Appleton Liquidtight Conduit Connector ST-2.50
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Specifications
| Brand | Appleton |
|---|---|
| Model Number | ST-2.50 |
| Official Product Name | ST-250 Liquidtight Straight Conduit Connector |
| Applicable System | Liquidtight Flexible Metal Conduit Wiring |
| Product Type | Liquidtight Conduit Connector |
| Equivalent Standard | UL 514B; CSA C22.2 No.18.3; NEMA FB-1; Class I Div.2 |
| Product Status | Available |
| Type | Straight, liquidtight / oiltight / raintight |
| Material | Malleable iron, triple coated |
| Connection | Threaded x compression |
| Dimensions | 3.38 x 3.94 in (approx.) |
| Standards | UL 514B, CSA C22.2 No.18.3, NEMA FB-1 |
| Rating | Class I, Division 2; suitable for wet locations |
| Trade Size | 2-1/2 in |
Product Description
It provides a permanent metal-to-metal ground and seals out oil, water, dust and fumes for liquidtight flexible metal conduit in wet locations. The Appleton ST-2.50 (ST-250) is a straight liquidtight, oiltight and raintight conduit connector with a 2-1/2 inch trade size, made of triple-coated malleable iron for high corrosion resistance.
Basic Product Information
- Triple-coated malleable iron for corrosion resistance
- Polypropylene sealing ring with locknut as standard
- Suitable for wet locations; Class I Div. 2
- 2-1/2 in trade size straight liquidtight connector
Technical Specifications
Version & Model Difference
- ST-2.50 corresponds to ST-250 plain-throat straight connector; STB-L is the insulated-throat variant.
Application Scenarios
- Machine tool, motor and transformer terminations
- Robotics, HVAC and wet-location wiring
- Provide model ST-2.50 (ST-250) and quantity; we confirm price and lead time with worldwide shipping.
Frequently Asked Questions
What is the ST-2.50?
It is the Appleton ST-250 2-1/2 in straight liquidtight conduit connector in malleable iron.
Is Appleton part of Emerson?
Yes, Appleton is a brand of Emerson.
Where can it be used?
It is suitable for wet locations and Class I Div. 2 hazardous areas with LFMC.
How do I order it?
Provide model ST-2.50 (ST-250) and quantity; we confirm price and lead time with worldwide shipping.
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