Russellstoll 3750DP F35447A 30A 600VAC 50/60Hz Industrial Plug Connector T&B

Russellstoll 3750DP F35447A 30A 600VAC 50/60Hz Industrial Plug Connector T&B

The Russellstoll 3750DP (catalog number F35447A) is a heavy-duty industrial power plug rated for 30 amps at 600VAC, 50/60Hz. Made by T&B (Thomas & Betts) at their Memphis, TN facility, this is a male plug connector designed for use with extension cables and power distribution systems in demanding industrial environments. It carries a UL Listed rating (311B) and features a robust blue thermoplastic housing with a 5-pin brass contact configuration.

Specifications & What's Included

• Manufacturer: T&B (Thomas & Betts) / Russellstoll — Memphis, TN
• Catalog Number: 3750DP
• Part Number: F35447A
• Voltage Rating: 600VAC
• Current Rating: 30A
• Frequency: 50/60Hz
• Number of Pins: 5 (brass contacts, male plug face)
• Gender: Male plug
• Housing Color: Blue
• Listing: UL Listed (File 311B)
• Connector only — no cable or mating receptacle included

Applications

Russellstoll pin-and-sleeve connectors are a standard solution for industrial power distribution where a secure, high-current, weatherproof connection is required. The 3750DP style is used on portable power extension cables, machine tool feeds, temporary power distribution at construction and event sites, and plant maintenance applications requiring 30A 600V service. The pin-and-sleeve design — with a twist-locking coupling ring — provides a positive mechanical connection that resists accidental disconnection under load, a key requirement in heavy industrial and outdoor settings. T&B Russellstoll connectors have been a recognized name in industrial wiring devices for decades and remain in wide use today across manufacturing, utilities, and facilities maintenance. The 5-pin configuration at 600V is commonly associated with three-phase power circuits, providing connections for three line conductors, a neutral, and a ground.