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SNAP ACTION – MB1 – 14 Amp Push-to-Reset Circuit Breaker – Tested

Manufacturer

OEM Part Number

MB1

GPS Part Number

20-SQD-MB1

Price:

$1.75

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
32 VDC 15 A 1.75" .56" 1.01" .303 OZ
Voltage 32 VDC
Amp/H 15 A
Length 1.75"
Width .56"
Height 1.01"
Weight .303 OZ
UPS Circuit Breaker โ€” SNAP ACTION MB1 (14A Push-to-Reset)
Push-to-Reset โ€ข 14 Amp โ€ข Tested Reclaimed Part

Genuine Snap Action circuit breaker professionally removed from a functioning UPS, then cleaned, inspected, and shop-tested. A fast, like-for-like replacement when uptime matters.

Where itโ€™s used (typical)
  • UPS input or output protection
  • Maintenance bypass panel protection
  • Battery-string or charger feeder protection (verify DC suitability on the nameplate)
At-a-Glance Specs
Parameter Detail
Manufacturer SNAP ACTION
Part Number MB1 (as labeled)
Frame / Poles Series per nameplate; 1-pole (push-to-reset)
Trip / Rating 14 A (as labeled)
Interrupting Capacity Per nameplate (follow coordination/SCCR requirements)
Voltage Class Per nameplate (e.g., AC/DC ratings as marked)
Terminations Line/Load screw or quick-connect lugs (per installation)
Compliance UL / IEC as marked on device label
Condition Tested pull โ€” cleaned, inspected, verified; light cosmetic wear only
What โ€œTested Partโ€ Means
  • Visual inspection for heat discoloration, terminal wear, cracks, label integrity
  • Mechanical on/off cycling and push-to-reset action integrity check
  • Electrical verification: continuity, insulation resistance, and trip function (as applicable) per shop procedure
Condition, Options & Warranty
Option Whatโ€™s included Warranty
Tested Pull Cleaned, inspected, verified operation; intact labels; ready to install 90‑day
Why buy from Gruber
  • Professionally reviewed โ€” Functionality analyzed in our electronics lab.
  • Ready to install โ€” Function tested simulating real life.
  • Guaranteed quality โ€” Backed by our 90-Day replacement warranty.
Gruber Power Services