The Square D MH-36300 is a 300 A molded case circuit breaker (MCCB) from the MH series, classified under Circuit Breakers, Fuses & Protection. This is the part number for a high-amp breaker typically installed in distribution panels or switchboards to protect feeders and large loads.
Square D MH-36300 300A Molded Case Circuit Breaker, Current
MPNMH-36300
Square D, MH-36300, Molded Case Circuit Breaker, 300A, 14.06 kgs.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 14.06 kgs |
Product details
Frequently asked questions
Where can I buy the MH-36300?
The MH-36300 is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time.
MPN
MH-36300