The Omron J7MN-3R-4 is a molded case circuit breaker (MCCB) in the J7MN series, designed for branch-circuit protection in industrial control panels. It is classified under Circuit Breakers, Fuses & Protection and sits in the Molded Case Circuit Breakers subcategory.

Omron J7MN-3R-4 MCCB, Molded Case Circuit Breaker
MPNJ7MN-3R-4
Omron J7MN-3R-4 Molded Case Circuit Breaker, 0.45 kg, current lifecycle stage.
$46.99Ref. price · indicative, final on quote
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 | 0.45 kgs |
Product details
MPN
J7MN-3R-4