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External Manual Bypass Switch Rack Mount 1Ph 40A PSS

BRAND: CABAC
SKU: EMBP40-1-R
$3,256.10 List price: $4,341.50
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PSS external manual bypass switch features 40A 1 phase, make-before-break 3 position switching and E and N bars. Ideal for Enduro 10kVA UPS.

Alternatively Known As: PSS EMBP40-1-R, UPS Maintenance Bypass Switch, External Manual Interlocking Bypass, Rack-Mount UPS Bypass

Technical Specifications
  • Model: EMBP40-1-R
  • Rated Current: 40 A
  • Phase: Single phase
  • UPS Compatibility: PSS Enduro 10kVA
  • Switching: Make-before-break
  • Switch Positions: Normal, Bypass, Bypass and Isolate
  • Construction: Mechanical interlocking bypass
  • Connections: Terminal strips
  • Earth and Neutral Bars: Included
  • Rack Format: 2RU, 19-inch rack-mount configuration
  • Control Connection: Synchronisation cable connection for UPS and mains feed alignment
  • Manufacture: Built in Australia
  • Dimensions (H x L x W): 89mm x 254mm x 430mm
  • Weight: 3.5 kg
Key Features
  • Provides manual UPS bypass for servicing, maintenance and load transfer
  • Make-before-break operation supports uninterrupted transfer between UPS and mains when correctly synchronised
  • Three-position Normal, Bypass and Bypass & Isolate switching
  • Mechanical interlock helps prevent accidental backfeed between sources
  • Terminal-strip wiring simplifies hard-wired installation and maintenance
  • Includes dedicated earth and neutral bars
  • Designed for PSS Enduro 10kVA single-phase UPS systems
  • Rack-mount enclosure occupies 2RU
Professional Installation Requirements
  • Must be installed and commissioned by a licensed electrician or suitably qualified UPS technician. The unit is hard-wired mains equipment; installation must follow PSS instructions, site isolation procedures and AS/NZS 3000. PSS warranty conditions state that hard-wired products require commissioning by an approved PSS technician or contractor.
Applications
  • External maintenance bypass for PSS Enduro 10kVA UPS systems
  • UPS servicing, replacement and hot-swapping
  • Power continuity in data centres, communications rooms and industrial facilities
  • Critical-load installations requiring manual UPS isolation and bypass
Standards & Compliance
  • AS/NZS 3000:2018 — applicable to the selection and installation of hard-wired electrical equipment
  • AS 60947.3:2023 — relevant low-voltage switchgear standard for switches, disconnectors and switch-disconnectors; product-specific certification was not separately published
Environmental Benefits
  • Supports maintenance and component replacement without requiring complete UPS system replacement
  • Durable metal switchgear construction can be recycled at end of service life
  • Mechanical switching design has minimal electronic content and can provide long service life
Warranty Information

PSS standard warranty: 2-year return-to-base warranty from the original purchase date, subject to the published terms. Hard-wired products must be commissioned by an approved and authorised PSS technician or contractor for warranty validity. ([pssdistributors.com.au](https://www.pssdistributors.com.au/ups-warranty/))

Available Now

Available through PSS and authorised Australian distributors; contact the distributor for current stock and lead-time information. ([cabac.com.au](https://www.cabac.com.au/p/power-supplies-batteries/uninterruptible-power-supplies/accessories/embp40-1-r))

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