ABB - Installation Products M656CYSL-BUS - 35kV, 600 Amp, Deadbreak Separable Cable Joint, 3-Way Insulated Bus Bar with test point and Spiking Aid Option.
ABB - Installation Products

M656CYSL-BUS

UPC: 075114356091


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Overview

The ABB M656CYSL-BUS is a 35kV, 600 Amp deadbreak separable cable joint designed for reliable three-way cable connections in medium-voltage distribution systems. This 3-way insulated bus bar joint features a test point for safe voltage verification and includes a spiking aid option for simplified installation in confined spaces. Built for compatibility with 35kV class cables, it meets the operational demands of utility, industrial, and commercial power distribution networks where secure, insulated separable connections are required. The deadbreak design allows for connection and disconnection under load without power interruption, reducing downtime during maintenance or reconfiguration. With a continuous current rating of 600 Amps, this joint supports high-capacity circuits in substations, switchgear, and underground distribution systems. The insulated bus bar configuration enables branching of circuits while maintaining phase isolation and dielectric integrity. Installation is supported by ABB’s engineered separable interface, which ensures consistent performance across repeated operations. This product is part of ABB’s Installation Products portfolio, known for durable, field-proven solutions in medium-voltage applications. Ideal for retrofits, expansions, or new installations where reliable, insulated three-way cable branching is essential.
  • 35kV rated voltage for medium-voltage distribution
  • 600 Amp continuous current rating
  • 3-way insulated bus bar for branching applications
  • Deadbreak design allows connection/disconnection under load
  • Integrated test point for safe voltage verification
  • Spiking aid option for confined space installation
  • Compatible with 35kV class cables and separable interfaces

Specifications

Application
35 kV, 600 Amps
Temperature Rating, Maximum
149 F
Temperature Rating, Maximum
65 C
Temperature Rating, Minimum
-40 F
Temperature Rating, Minimum
-40 C
Type
Separable Cable Joint
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)
1.0000 L
Package Weight (Metric)
0.4540 kg
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