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External Manual Bypass Switch Wall Mount 3Ph 40A PSS

BRAND: CABAC
SKU: EMBP40-3-W
$3,239.70 List price: $4,319.60
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PSS external manual bypass switch features 40A 3 phase, make-before-break 3 position switching and E and N bars. Ideal for M10 3ph/1ph UPS.

Alternatively Known As: UPS Maintenance Bypass Switch, External Manual UPS Bypass, 3-Phase Manual Bypass Panel

Technical Specifications
  • Model: EMBP40-3-W
  • Rated current: 40 A
  • Configuration: 3-phase bypass, compatible with 3-phase input and single-phase output
  • UPS compatibility: PSS M10, 3-phase input / single-phase output
  • Switching method: Make-before-break
  • Operating positions: Normal, Bypass, Bypass & Isolate
  • Interlocking: Mechanical interlock to help prevent unintended backfeed
  • Connections: Terminal strips with control cable connection for UPS and mains synchronisation
  • Earthing and neutral: Includes earth and neutral bars
  • Mounting: Wall mount
  • Construction: Built in Australia
  • Dimensions (H x L x W): 210mm x 400mm x 300mm
  • Weight: 10 kg
Key Features
  • Provides external manual bypass for UPS maintenance and servicing
  • Make-before-break switching supports transfer between UPS and mains without interruption when correctly synchronised
  • Three-position operation: Normal, Bypass and Bypass & Isolate
  • Mechanical interlock helps prevent incorrect source selection and backfeed
  • Terminal-strip wiring simplifies installation and maintenance
  • Includes dedicated earth and neutral bars
  • Designed for PSS M10 UPS systems with 3-phase input and single-phase output
  • Australian-built wall-mounted enclosure
Professional Installation Requirements
  • Installation, testing and commissioning must be performed by a licensed electrician or an approved PSS technician/contractor. Hardwired PSS products must be commissioned by an approved PSS technician or contractor in accordance with the manufacturer’s instructions and applicable Australian electrical installation requirements. ([pssdistributors.com.au](https://www.pssdistributors.com.au/ups-warranty/))
Applications
  • External maintenance bypass for PSS M10 UPS installations
  • UPS servicing, replacement and isolation while maintaining load supply
  • Critical power installations in data centres, communications facilities, healthcare and industrial sites
  • Commercial and industrial three-phase UPS infrastructure
Standards & Compliance
  • AS 60947.3:2023 — applicable low-voltage standard for switches, disconnectors and switch-disconnectors; product-specific certification or declaration was not located. ([intertekinform.com](https://www.intertekinform.com/en-au/standards/as-60947-3-2023-98881_saig_as_as_3334630/?utm_source=openai))
  • AS/NZS 3000:2018 — applicable Australian/New Zealand Wiring Rules for the design, selection, installation and verification of the hardwired electrical installation. ([intertekinform.com](https://www.intertekinform.com/en-au/standards/as-nzs-3000-2018-amended--98926_saig_as_as_2802012/?utm_source=openai))
Environmental Benefits
  • Supports repair and scheduled maintenance of UPS systems, potentially extending UPS service life and reducing premature equipment replacement
  • Reusable metal electrical enclosure and switchgear components can be recovered through appropriate electrical equipment recycling at end of life
  • Maintains power continuity during UPS servicing, helping protect connected equipment and reduce disruption-related waste
Warranty Information

PSS standard warranty: 2-year return-to-base warranty from the original purchase date, subject to proof of purchase and the manufacturer’s installation, commissioning and operating conditions. Transportation under the standard return-to-base warranty is not covered. ([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. ([mssdatasolutions.com.au](https://www.mssdatasolutions.com.au/p/power-supplies-batteries/uninterruptible-power-supplies/external-bypass/embp40-3-w))

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