This listing is for a genuine Square D Model 6 MCC branch feeder bucket complete with PowerPact HJL36125 125A 3-pole molded case circuit breaker (thermal-magnetic trip). Provides reliable overcurrent and short-circuit protection for branch feeders in industrial motor control centers (NEMA/UL 845 compliant). Plug-in design for easy swap in Model 6 sections; used surplus pulled from working equipment—tested/inspected previously, in good condition with minor storage/use marks.
Key Features
Manufacturer: Square D / Schneider Electric
MCC Series / Type: Model 6 (compatible with Compac 6 variants) branch feeder bucket (FCB style)
Breaker Model / Catalog: HJL36125 (PowerPact H-Frame, HJ 150 frame size)
Amperage Rating: 125 A (80% continuous rated; suitable for up to ~100 A continuous loads per NEC)
Poles: 3-Pole
Voltage Rating: 600 VAC (50/60 Hz), also suitable for 240/480/600 V systems; 250 VDC
Interrupt Rating (AIC): 100 kA at 240 VAC / 65 kA at 480 VAC / 25 kA at 600 VAC / 20 kA at 250 VDC (high interrupting for industrial applications; current-limiting capable)
Trip Unit: Fixed thermal-magnetic (overload via bi-metal, short-circuit via magnetic; hold ~900 A, trip ~1700 A)
Mounting / Connection: Plug-in (plug-on jaws with joint compound caution label; line/load lugs standard—wire range typically 14–3/0 AWG Cu/Al)
Enclosure / Bucket: Gray NEMA-style MCC bucket housing (UL-listed for motor control centers), with handle mechanism, interlocks, and space for wiring
Dimensions (approx.): Bucket typically 12–18" height x 20" width x 12–15" depth (exact varies by Model 6 section; breaker itself ~6.4" H x 4.1" W x 3.4" D)
Weight (approx.): 20–40 lbs (bucket + breaker; heavy for shipping)
Standards / Certifications: UL Listed (MCC units, UL 845 / UL 489), assembled in Mexico (breaker), suitable for reverse feed in many cases
Additional Ratings: 75°C/90°C conductor rated (per enclosure labels), no electronic trip (thermal-mag only)
Condition: Used surplus (good cosmetics, functional per prior use/tags; wiring remnants removed, minor scuffs/marks; recommend full testing/calibration)
Applications
Branch feeder protection in Square D Model 6 MCCs (industrial plants, factories, data centers)
Overcurrent protection for non-motor loads (lighting panels, HVAC, receptacles, sub-feeders)
Motor control center upgrades, expansions, or MRO (maintenance, repair, operations) replacements
Commercial/industrial power distribution requiring high AIC and modular design
Shipping & Handling
Ships SAME or NEXT business day from Chicago, IL
This listing is for a genuine Square D Model 6 MCC branch feeder bucket complete with PowerPact HJL36125 125A 3-pole molded case circuit breaker (thermal-magnetic trip). Provides reliable overcurrent and short-circuit protection for branch feeders in industrial motor control centers (NEMA/UL 845 compliant). Plug-in design for easy swap in Model 6 sections; used surplus pulled from working equipment—tested/inspected previously, in good condition with minor storage/use marks.
Key Features
Manufacturer: Square D / Schneider Electric
MCC Series / Type: Model 6 (compatible with Compac 6 variants) branch feeder bucket (FCB style)
Breaker Model / Catalog: HJL36125 (PowerPact H-Frame, HJ 150 frame size)
Amperage Rating: 125 A (80% continuous rated; suitable for up to ~100 A continuous loads per NEC)
Poles: 3-Pole
Voltage Rating: 600 VAC (50/60 Hz), also suitable for 240/480/600 V systems; 250 VDC
Interrupt Rating (AIC): 100 kA at 240 VAC / 65 kA at 480 VAC / 25 kA at 600 VAC / 20 kA at 250 VDC (high interrupting for industrial applications; current-limiting capable)
Trip Unit: Fixed thermal-magnetic (overload via bi-metal, short-circuit via magnetic; hold ~900 A, trip ~1700 A)
Mounting / Connection: Plug-in (plug-on jaws with joint compound caution label; line/load lugs standard—wire range typically 14–3/0 AWG Cu/Al)
Enclosure / Bucket: Gray NEMA-style MCC bucket housing (UL-listed for motor control centers), with handle mechanism, interlocks, and space for wiring
Dimensions (approx.): Bucket typically 12–18" height x 20" width x 12–15" depth (exact varies by Model 6 section; breaker itself ~6.4" H x 4.1" W x 3.4" D)
Weight (approx.): 20–40 lbs (bucket + breaker; heavy for shipping)
Standards / Certifications: UL Listed (MCC units, UL 845 / UL 489), assembled in Mexico (breaker), suitable for reverse feed in many cases
Additional Ratings: 75°C/90°C conductor rated (per enclosure labels), no electronic trip (thermal-mag only)
Condition: Used surplus (good cosmetics, functional per prior use/tags; wiring remnants removed, minor scuffs/marks; recommend full testing/calibration)
Applications
Branch feeder protection in Square D Model 6 MCCs (industrial plants, factories, data centers)
Overcurrent protection for non-motor loads (lighting panels, HVAC, receptacles, sub-feeders)
Motor control center upgrades, expansions, or MRO (maintenance, repair, operations) replacements
Commercial/industrial power distribution requiring high AIC and modular design
Shipping & Handling
Ships SAME or NEXT business day from Chicago, IL
