Panduit SP1-350L-12 - Bronze, service post connectors, 4/0 STR-350 kcmil, stud length 1.50",male, one cable, type SP1.
Panduit

SP1-350L-12

UPC: 074983716500

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Overview

Panduit SP1-350L-12 bronze service post connectors are designed for high-current industrial applications requiring reliable, low-resistance connections. This male connector accommodates 4/0 STR-350 kcmil stranded copper cable, providing a secure termination point for service posts in electrical distribution systems. The 1.50-inch stud length ensures compatibility with standard service post configurations, while the bronze construction delivers long-term corrosion resistance and mechanical strength. These connectors are ideal for use in power distribution panels, switchgear, motor control centers, and renewable energy systems where high ampacity and durability are critical. The SP1 series is engineered to meet UL and CSA standards for electrical safety, ensuring compliance in commercial and industrial installations. The single-cable design simplifies installation, reducing labor time and potential points of failure compared to multi-cable configurations.
  • Male bronze connector for 4/0 STR-350 kcmil stranded copper cable
  • 1.50-inch stud length for standard service post compatibility
  • Supports up to 310A (per NEC Table 310.16) and 600V operation
  • Operating temperature range: -40°C to 90°C
  • UL and CSA certified for commercial/industrial applications

Specifications

Connection Type
Stud
Current Rating
350 A
Length
2 in
Length
50.8 mm
Material
Bronze
Material
Copper
Series
SP1
Size
4/0 STR-350 kcmil
Standard
cULus Listed - 467, DB Rated
Type
Grounding Connector
Package Dimensions (L x W x H)
10.6 IN x 4.3 IN x 4.4 IN
Package Dimensions (L x W x H)
26.924 cm x 10.922 cm x 11.176 cm
Package Weight (Imperial)
9.3000 L
Package Weight (Metric)
4.2185 kg
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Frequently Asked Questions about Panduit

What environmental ratings do Panduit products have?

Panduit products feature comprehensive environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13; CSA Type 1, 2, 3, 4, 4X, 12, and 13; and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They meet IEC 60529 IP66 rating, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What certifications and standards do Panduit products comply with?

Panduit products are certified to multiple critical industry standards, including UL (Underwriters Laboratories) in the USA and Canada, CSA (Canadian Standard Association), EN IEC 61386, LVD 2006/G5/EC, and ARRA standards. Our products meet rigorous certifications for electrical safety, environmental compliance (WEEE and RoHS), and are designed to perform in extreme temperatures ranging from -55°C to 105°C, making them suitable for demanding industrial environments.

What industries and applications are Panduit products used for?

Panduit products are engineered for critical applications across multiple industries, including commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety-critical environments. Their solutions span electrical infrastructure, wire management, cable ties, power connectors, and safety systems designed to withstand extreme conditions like high vibration, temperature variations, UV exposure, and corrosive agents. Key industries include solar and wind energy, aerospace, heavy trucking, military, commercial transportation, and industrial manufacturing.

What are the main product lines offered by Panduit?

Panduit offers a comprehensive range of electrical infrastructure products including power connectors, cable ties, grounding connectors, identification products, safety solutions, terminals, cable cleats, wiring duct, and cable tie accessories. These products are engineered for industrial environments across multiple sectors like commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications.

What are the key features of Panduit products?

Panduit products are engineered for robust performance in heavy-duty industrial environments, featuring a comprehensive range of solutions including cable ties, power connectors, terminals, and identification products. Key features include proven quality performance, subject matter expertise, and customer-driven innovation across multiple industrial sectors such as commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications. The product line is designed to maximize productivity, reliability, and safety while meeting stringent industry standards.

What is Panduit's warranty policy?

Panduit provides a comprehensive Limited Product Warranty that can be fully reviewed on their official website at www.panduit.com/warranty. All Panduit products are subject to the terms, conditions, and limitations of this current warranty. Customers are advised to review the specific warranty details for their particular product, as Panduit requires buyers to determine product suitability for their intended use and assumes all associated risks.

What technical support does Panduit offer?

Panduit offers comprehensive technical support through their dedicated customer service team, accessible via phone at 1-800-777-3300. They provide expert assistance for their full range of industrial infrastructure products, including cable ties, power connectors, terminals, and identification solutions. Customers can also access additional technical resources and product information through their website at www.panduit.com.

What accessories are available for Panduit products?

Panduit offers a wide range of accessories across multiple product lines, including cable ties, cable tie accessories, cable tie tools, identification products, cable cleats, grounding connectors, and VeriSafe accessories like the VeriSafe Network Module and Insulation Piercing Connectors. For a comprehensive view of all available accessories, customers are recommended to visit www.panduit.com for the full product catalog.

How are Panduit products typically installed?

Panduit products are engineered for comprehensive installation across industrial environments, utilizing specialized tools and techniques for precise mounting. Installation methods vary by product line - from cable ties and power connectors to terminals and identification solutions - but all are designed for robust performance in heavy-duty settings. Technicians typically use Panduit's dedicated installation tools and follow manufacturer guidelines available at www.panduit.com to ensure proper fitting and maximum infrastructure reliability.