Description

MHL36800 Square-D / Schneider Electric Molded Solid State Circuit Breaker MHL Series, type MHL, 3P, 3PH, 800A, 600V, 65kA@480V, high interrupting capacity, Feed-Thru, complete with non-interchangeable trip LI – Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
Designed for high-capacity power distribution, the MHL36800 is an 800A, 3-pole MCCB from Square D. It features thermal-magnetic technology for precise long-time and instantaneous (LI) protection. This unit-mount M-frame breaker installs into Square D switchboards, motor control centers, and enclosures. For modern upgrades, it is replaced by the MJL36800. Providing a 65kAIC rating at 480V, this breaker ensures reliable performance in demanding environments. It includes AL900MA lugs.

Specifications
Brand
Square D
Series
MHL
Part Number
MHL36800-R
Amperage
800A
Voltage
600VAC, 250VDC
Poles
3
Phase
3
AIC Rating
65kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 14kA @ 250VDC
Mounting Style
Unit Mount
Terminal Type
Lugs
For Use With
Square D Switchboards, Motor Control Centers, Enclosures
Trip Technology
Thermal Magnetic
Trip Function Code
LI
Trip Function
Long-Time, Instantaneous
Trip Adjustability
Fixed Thermal, Adjustable Magnetic
Wire Gauge
(3) 3/0 AWG – 500 kcmil (Al/Cu)
Max Wire
500 kcmil
Min Wire
3/0 AWG
Available Options
Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment
Accessories
Lugs (AL900MA)
Standards
CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489
Approval
CE, CSA, IEC, NOM, UL
Temp Rating
-25C to 70C
Construction Features
HACR Rated, High Interrupting Capacity, Non-Interchangeable Trip