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Omron J73K-B-13 — Contactors

Omron J73K-B-13 Auxiliary Contact, Current Production

MPNJ73K-B-13

Omron J73K-B-13 auxiliary contact block, 0.03 kg, for J7KCN contactor series, current production.

$37.72Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

J73K-B-13 — Specifications
ParameterValue
Weight0.03 kgs

Product details

What this auxiliary contact does

The Omron J73K-B-13 is an auxiliary contact block that mounts onto compatible contactors to add signal-feedback or control-circuit switching contacts. It is listed under Contactors and Starters, subcategory Auxiliary Contacts, meaning it is a bolt-on accessory, not a standalone power-switching device.

Frequently asked questions

What is the Omron J73K-B-13 used for?

The J73K-B-13 is an auxiliary contact block used with Omron J7KCN series contactors to provide additional N.O. or N.C. contacts for control-circuit feedback or interlocking.

Is the J73K-B-13 compatible with Omron J7KCN contactors?

Yes, the J73K-B-13 is designed as a snap-on auxiliary contact block for the Omron J7KCN contactor series. It mounts directly to the contactor without additional hardware.

Does the J73K-B-13 have 1 N.O. and 1 N.C. contacts?

The J73K-B-13 is a single-pole auxiliary contact block; the specific contact configuration (N.O. or N.C.) depends on the variant. The '13' suffix typically indicates a 1 N.O. + 1 N.C. configuration, but verify the exact contact arrangement from the product marking or datasheet.

MPN
J73K-B-13