ABB - Installation Products UPC33SL1 - Insulated Bus Connector - 4 Terminals In-Line, Number of Ports 3, 3 2-Bolt Large Terminals with 4 stranded - 500 kcmil, Wire Range 12 solid - 4 stranded for Street Light Option
ABB - Installation Products

UPC33SL1

UPC: 783786090075

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Minimum Qty: 30

Multiplier: 30

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Overview

The ABB UPC33SL1 Insulated Bus Connector is a 4-terminal in-line unit designed for high-current applications requiring reliable bus connections. This connector supports 3 ports with 3 large 2-bolt terminals rated for 500 kcmil stranded wire, ensuring robust current carrying capacity. The unit accommodates wire ranges from 12 AWG solid to 4 AWG stranded, making it versatile for street lighting and distribution systems where multiple conductors must be joined securely. Key specifications include an in-line terminal configuration optimized for compact installations in control panels, junction boxes, or outdoor enclosures. The 2-bolt terminals provide secure clamping force, reducing the risk of loose connections under vibration or thermal cycling. The insulated housing prevents accidental short circuits and enhances safety in high-voltage environments. This connector is part of ABB’s Installation Products line, a trusted manufacturer in electrical infrastructure solutions. The UPC33SL1 is ideal for street lighting circuits, power distribution nodes, and industrial control systems where dependable, maintenance-free connections are critical. The product’s design prioritizes ease of installation with standard tools, minimizing downtime during deployment or maintenance operations.
  • 4-terminal in-line design for compact installations
  • Supports 3 ports with 2-bolt terminals for 500 kcmil stranded wire
  • Accommodates wire ranges from 12 AWG solid to 4 AWG stranded
  • Insulated housing prevents short circuits and enhances safety
  • Part of ABB Installation Products line for electrical infrastructure

Specifications

Application
For streetlight adapter
Color
Black
Conductor Range
350 to 500 kcmil
Size
5.9 Inches
Special Features
Watertight
Type
Bus connectors
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
1.9500 L
Package Weight (Metric)
0.8850 kg
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