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Three-Phase Busbar Link | 690V AC | 63A Current Rating | Insulated Design by Eaton

BRAND: Eaton
SKU: Y7-63960
$68.20 List price: $85.00
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This three-phase busbar link is rated for 690V AC and 63A, making it ideal for connecting multiple motor-protective circuit-breakers. Built for industrial and commercial applications, it features an insulated design for enhanced safety and reliability.

Product Name/Title: Three-Phase Busbar Link | 690V AC | 63A Current Rating | Insulated Design by Eaton

Brand: Eaton

SKU: Y7-63960

Alternatively Known As: Three-phase busbar link, Motor-protective circuit-breaker busbar, PKZM0 busbar link, Eaton busbar accessory

Technical Specifications
  • Rated operational voltage (Ue): 690 V AC max
  • Rated uninterrupted current (Iu): 63 A
  • Rated impulse withstand voltage (Uimp): 6000 V AC
  • Number of poles: Three-pole
  • Number of phases: 3
  • Mounting width: 45 mm
  • Ambient operating temperature range: -25 °C to 55 °C
  • Electric connection type: Fork
  • Overvoltage category: III
  • Pollution degree: 3
  • Heat dissipation current-dependent: 5.7 W total, 1.9 W per pole
  • Color: Black
  • Insulated construction
  • Dimensions (H x L x W): 34mm x 182mm x 11mm
  • Weight: 0.08 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 product standard requirements for corrosion resistance, thermal stability, and UV resistance
Professional Installation Requirements
  • Installation should be performed by a qualified electrician or panel builder to ensure compliance with electrical standards and proper integration with switchgear.
Applications
  • Parallel power feed to several motor-protective circuit-breakers on terminals 1, 3, 5
  • Used with PKZM0, PKE12, PKE32 circuit-breakers without side mounted auxiliary contacts or voltage releases
Standards & Compliance
  • Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enables efficient electrical distribution reducing energy losses
  • Durable insulated design reduces need for frequent replacements
Warranty Information

Warranty details available upon request 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 industrial and commercial electrical panel applications requiring reliable circuit-breaker connections.

Product specifications (skuPage.063960.pdf, 71 Kb) [Download]