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Omron J7KN115230 — Contactors

Omron J7KN115230 Contactor, 3NO, 115 A, 230 V Coil, 55 kW

MPNJ7KN115230

Omron J7KN series, J7KN115230, 3-pole contactor, 3NO, 115 A AC-3, 230 V AC coil, 55 kW switching power, DIN rail or screw mount, screw terminals.

Omron J7KN115230 datasheet (PDF)
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

J7KN115230 — Specifications
ParameterValue
Poles3
SeriesJ7KN
HP rating75
MountingDIN Rail Mount;Screw
Termination typeScrew Terminal
Coil voltage - AC230 V
Switching power - AC55 kW
Contact configuration3NO
Switching current - AC115 A
Switching current - DC8 A
Switching voltage - AC690 V
Switching voltage - DC220 V

Product details

Motor load fit — 115 A AC-3 at 230 V coil

The J7KN115230 is a 3-pole contactor with a normally-open main contact set (3NO), rated for 115 A switching current in AC-3 duty (motor starting) and 55 kW switching power at 690 V AC. The 75 HP rating (typical at 460 V) provides a quick cross-check against the motor nameplate: a 75 HP motor at 460 V full-load current is approximately 96 A, leaving headroom below the 115 A AC-3 rating for inrush during starting.

DC switching and voltage envelope

Beyond motor duty, the contactor can switch DC loads up to 8 A at 220 V DC — useful for DC bus isolation or resistive loads in control panels.

Panel integration — mounting and termination

Screw terminals are standard for power wiring up to the 115 A rating; torque values per the datasheet ensure the connection withstands thermal cycling.

Frequently asked questions

What is the closest pin-compatible alternative to J7KN115230 in this contactor family?

No pin-compatible alternative or official successor is recorded for the J7KN115230 within the J7KN series. The part is the specified variant for 115 A AC-3, 230 V coil; any substitution would require a different order code and verification of mounting and terminal compatibility.

What compliance documentation does Omron provide for J7KN115230?

Omron provides standard compliance documentation including RoHS, REACH, UL, and IEC declarations as part of the product's technical file. These are available upon request for tender submissions.

MPN
J7KN115230