Reference images. Contact us for photos of the available unit.


Schneider Electric

9001K3

Square D 30mm Interlock Mechanism for Push Button Control Stations


Choose your condition
Compare New & Re-Certified

New
Original equipment manufacturer (OEM) products that have never been energized. New items may come in their original factory packaging or may be unused components removed from new panels. Packaging and cosmetic appearance can vary; contact our team for details or photos of the available unit.

Re-Certified
Original equipment manufacturer (OEM) products that have previously been energized and have been inspected, tested, and recertified for return to service. These items may show signs of prior use. Contact our team for details about the unit’s condition, testing documentation, and applicable warranty.

Ask about this part →
Price:
Sale price $46.28
Stock:
17 In stock, ready to be shipped

Need it urgently? Call to confirm shipping options

Buying for a project? Request a quote

Same-Day Shipping

Most items ship same-day if ordered by 12:30 PM PST.

Product Description & Specifications

Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.

Manufacturer
Schneider Electric
Brand
Square D
Sub-Category
Pilot Device
Series
Harmony
Country of origin
Mexico
Section
Push button switch
UPC
785901909019
GTIN
785901911029
Weight
0.134 lb
Product description & additional details

9001K3


9001K3 is a 30mm interlock mechanism designed for use with push button control stations, providing mechanical safety and operational reliability in motor control applications. This Square D accessory ensures secure interlocking between push buttons to prevent unintended operation and enhance control system safety. The 9001K3 interlock mechanism is compatible with 30mm round push button stations and is part of the Harmony series. It is engineered for durability and ease of installation in industrial environments, supporting momentary contact operation and mechanical interlocking for two push buttons.
  • Part Number: 9001K3
  • Manufacturer: Square D
  • Series: Harmony
  • Size: 30mm
  • Type: Interlock Mechanism
  • Mounting Type: 30mm Round Push Button
  • Application: Push Button Control Stations
  • Function: Mechanical Interlock for 2 Push Buttons
  • Weight: 2.145 oz
  • Dimensions: 1.772 in H x 2.165 in W x 3.740 in L
  • Green Premium Compliant
  • UPC: 785901909019
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

  • Part Number: 9001K3
  • Manufacturer : Schneider Electric
  • Brand : Square D
  • Category : Motor Control
  • Item Subcategory : Pilot Device
  • Section : Push button switch
  • Family : Harmony

Product Data

  • UPC : 785901909019
  • GTIN : 785901911029
  • Country of Origin : Mexico
  • Weight : 0.134 lb

Technical Documents
Return eligibility: what to know before ordering

Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.

Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.

Read the complete return and warranty policy ↗

Warranty supplied by Essential Electric

Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.

Review coverage, exclusions, and the claim process ↗

Hear from other buyers.

What customers say about ordering from Essential Electric.

Reviews for this product

You may also like

Save $77.36
default product icon 10250T1 Cutler Hammer 10250T Series Pilot Device Contacts - Essential Electric Supply
Choose options
Save $369.62
default product icon 10250H671 Eaton 10250T Pilot Device Pushbuttons - Essential Electric Supply
10250H671 Eaton 10250T Pilot Device Pushbuttons
Sale price $651.98 Regular price $1,021.60
In stock
Save $41.51
default product icon 10250T15712 Eaton 10250T Heavy Duty Selector Switch - Essential Electric Supply
Save $1.04
default product icon 9001KR1UH13 Square D 9001K Pilot Device Push button switch - Essential Electric Supply
Save $10.39
default product icon ZB4BC54 - Square D Yellow 30mm Mushroom Pushbutton Head, 22mm Spring Return, Non-Illuminated
Save $11.84
default product icon 9001KR1R - Square D 30mm Red Push Button Operator 600V 10A Momentary Full Guarded Harmony Series