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Three-Phase Busbar Link for 5 Circuit-Breakers 690V AC Insulated Design Rotating Installation Eaton

BRAND: Eaton
SKU: Y7-44948
$95.30 List price: $127.10
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This three-phase busbar link is designed for 5 circuit-breakers, supporting a rated operational voltage of up to 690V AC.
Technical Specifications
  • Product Length/Depth: 264 mm
  • Product Height: 34 mm
  • Product Width: 11 mm
  • Rated operational voltage (Ue) max: 690 V AC
  • Rated uninterrupted current (Iu): 63 A
  • Rated impulse withstand voltage (Uimp): 6000 V AC
  • Number of phases: 3
  • Number of poles: Three-pole
  • Overvoltage category: III
  • Pollution degree: 3
  • Electric connection type: Fork
  • Heat dissipation current-dependent: 8.4 W
  • Ambient operating temperature range: -25 °C to 55 °C
  • Insulated and extendable by rotating installation
  • Dimensions (H x L x W): 34mm x 264mm x 11mm
  • Weight: 0.109 kg
Key Features
  • Insulated three-phase busbar link
  • Suitable for 5 circuit-breakers
  • Can be extended by rotating installation
  • Rated operational voltage up to 690 V AC
  • Rated uninterrupted current of 63 A
  • Overvoltage category III and pollution degree 3
  • Rated impulse withstand voltage of 6000 V AC
  • Meets product standard requirements for corrosion resistance, thermal stability, and UV resistance
Professional Installation Requirements
  • Installation should be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into switchgear assemblies.
Applications
  • Electrical panels requiring three-phase busbar linking
  • Use with PKZM0 and PKE12, PKE32 circuit-breakers without side mounted auxiliary contacts or voltage releases
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Durable insulated design reduces risk of electrical faults and extends equipment lifespan
  • Supports efficient electrical distribution reducing energy losses
Warranty Information

Warranty details available from Eaton; typically includes coverage against manufacturing defects.

Available Now

The Eaton Moeller B3 Three-phase busbar link is available for immediate purchase, ideal for electrical panel assembly and circuit-breaker linking applications.

Product specifications (skuPage.044948.pdf, 71 Kb) [Download]