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Three-Phase Busbar Link 690V AC 63A Current Eaton

BRAND: Eaton
SKU: Y7-44947
$83.60 List price: $111.40
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This three-phase busbar link is rated for 690V AC and 63A, making it ideal for electrical panels requiring robust connections.
Technical Specifications
  • Rated operational voltage (Ue): 690 V AC max
  • Rated uninterrupted current (Iu): 63 A
  • Number of poles: Three-pole
  • Number of phases: 3
  • Rated impulse withstand voltage (Uimp): 6000 V AC
  • Overvoltage category: III
  • Pollution degree: 3
  • Electric connection type: Fork
  • Ambient operating temperature range: -25 °C to 55 °C
  • Heat dissipation current-dependent: 6.9 W total, 2.3 W per pole
  • Insulated construction
  • Mounting width: 45 + 9 mm
  • Dimensions (H x L x W): 34mm x 209mm x 11mm
  • Weight: 0.1 kg
Key Features
  • Insulated three-phase busbar link
  • Suitable for 4 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
  • Fork type electric connection
  • Meets multiple international certifications including UL 508, CE, CSA, IEC/EN 60947-4-1
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 or PKE12, PKE32 circuit-breakers without side mounted auxiliary contacts or voltage releases
  • Industrial and commercial electrical installations
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Durable insulated design reduces risk of electrical faults and energy loss
  • Supports efficient electrical distribution minimizing energy waste
Warranty Information

Warranty terms as per Eaton's standard product warranty policy.

Available Now

The Eaton Moeller B3 Three-phase busbar link is available for immediate purchase, ideal for industrial and commercial electrical panel installations.

Product specifications (skuPage.044947.pdf, 71 Kb) [Download]