10000 Woodward Avenue
Woodridge, Illinois 60517
+1 773-869-1776
+1 (773) 869-1329
United States
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This bypass panel isolates an SUT40K 3-Phase UPS system from connected loads during maintenance.
  • Isolates a SUT40K UPS from connected loads to permit maintenance
  • Allows connected loads to remain continuously powered
  • Three built-in 4-pole circuit breakers for Input, Bypass and Output
  • Mounting holes for convenient wall installation
  • Maximum current capacity is 150A
  • 1-year limited warranty


Bypass an SUT40K UPS to Perform Maintenance
For use with the SUT40K 3-phase UPS system, the SUT40KMBP maintenance bypass panel (MBP) maintains total continuity of power to connected load circuits when bypass of the UPS is required for regular service and maintenance. This UPS maintenance bypass panel has three 4-pole circuit breakers for Input, Bypass and Output. The breakers have removable handles to allow the panel’s trim cover to be removed for internal access. Maximum current capacity is 150A.
Convenient Wall-Mount Installation
Made of galvanized steel, the service bypass panel has rear mounting holes for installation on a smooth and solid wall (mounting hardware not included).
One-Year Warranty
The SUT40KMBP is backed by a one-year limited warranty, ensuring reliability and performance.

Package Includes

  • SUT40KMBP UPS Maintenance Bypass Panel for SUT40K
  • Installation and Operation Manual
RoHS compliant


UPC Code037332222367
Accessory TypeBypass Panel
Accessory ClassUPS Accessories
Nominal Input Voltage Description208Y/120 VAC 3 phase, 4 wire (3P+N+E)
Output Capacity Details150A maximum
Form Factors SupportedWallmount
Shipping Dimensions (hwd / in.)13.50 x 42.00 x 36.00
Unit Dimensions (hwd / in.)28.130 x 31.500 x 6.980
Unit Weight (lbs.)124
Product ComplianceRoHS
Product Warranty Period (Worldwide)1-year limited warranty

Questions & Answers

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email