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The Omron J7MN-25-4 is a motor protection circuit breaker (MPCB) with a magnetic hydraulic delay mechanism. It is designed for reliable circuit protection in industrial applications.
Key electrical specifications include a current rating of 4A and a voltage rating of 400V AC. This 3-pole breaker offers a switching capacity of 100 kA at 400V and features adjustable overload release settings from 0.7 to 1 times the nominal current (Iu), with a fixed short-circuit release set at 13 times Iu. It also incorporates single phasing sensitivity.
Designed for ease of installation, the J7MN-25-4 utilizes DIN rail mounting. The breaker is part of the J7MN series, known for its motor protection capabilities, including CLASS 10 rating. Accessories such as auxiliary contacts, shunt releases, and enclosures are available to enhance functionality.
This component is suitable for applications requiring robust motor protection and circuit interruption. Its construction and specifications align with standards such as ICE 947-5-1 and EN 60947-5-1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 4A.
The voltage rating is 400V AC.
It has 3 poles.
It uses a Magnetic (Hydraulic Delay) breaker type.
The mounting type is DIN Rail.
The switching capacity is 100 kA at 400V.
The motor protection class is CLASS 10.