Appleton STB-150L 1-1/2" Insul Connector for Liquid Tight Flexible Metal Conduit
Product Specifications
• JW to confirm| Part number | STB150L |
| Weight | 1.1 lb |
Core fields checked against manufacturer data. Last reviewed 08/10/2026. Always match against the label on the unit you are replacing.
STB150L Buyer FAQ
Shipping & Returns
• JW to confirmShipping
Typically 2–3 business days. Contact us if you need a specific delivery date.
Shipping policy →Returns
30-day money-back guarantee. Review the full policy for eligibility before ordering.
Returns & refund policy →Before You Order
Check the full part number on the existing unit and review the equipment manufacturer's documentation before selecting a replacement. Confirm the required electrical ratings and mounting arrangement.
If you need help identifying the part, contact JW Electrical Supply with the unit label, equipment details and quantity required. A similar name or appearance does not establish compatibility.
Condition and Availability
The condition of the unit is listed beside the price. For larger quantities or questions about the unit, contact JW Electrical Supply.
STB150L
Appleton STB-150L 1-1/2" Insul Connector for Liquid Tight Flexible Metal Conduit
Specifications
| part_number | STB150L |
| product_type | Electrical |
| description | Terminal Block |
| current_rating | 150A |
| voltage_rating | 600V |
| number_of_poles | 1 |
| wire_range | 2 AWG to 600 MCM |
| mounting_type | Panel Mount |
| terminal_type | Screw |
| color | Black |
| operating_temperature | -40°C to 105°C |
| certifications | UL Listed |
| material | Thermoplastic |
| dimensions | 120mm x 60mm x 40mm |
| manufacturer | Standard Electric Co. |
| country_of_origin | USA |
Need help with STB150L?
• JW to confirm workflowSend us:
- 1 Part number and quantity required
- 2 Photos of the unit label or equipment ID
- 3 Your delivery requirements