Logo

Browse Molded Case Breakers - Auxiliary Switches Parts and Components

Industrials Unlimited is an all-inclusive purchasing platform for industrial parts and components. Our inventory of more than two billion new and obsolete parts includes a broad range of products from many different part categories. One such category is Molded Case Breakers - Auxiliary Switches, which contains parts such as 140g-g-ea1a, 140g-g-ea1au, 140g-g-ea1j, 140g-g-ea1r1a, 140g-g-ea1r1j and many others, all of which are readily available with short lead times and competitive prices. Among our competitive edges is our ability to leverage our purchasing power to secure lower costs and faster shipping times on all orders, even in AOG situations. We are able to do this due to resources such as our international supply chain network that spans the United States, Canada, and the United Kingdom. Furthermore, as an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, we are able to guarantee the quality and reliability of each part we sell. To see how we are revolutionizing parts procurement, submit an RFQ today for desired Molded Case Breakers - Auxiliary Switches part.

Displaying Page 1 of 4

Part No.DescriptionManufacturerSub CategoryRFQ
140g-g-ea1aAllen-Bradley 140G-G-EA1A Breaker Molded Case, Auxilairy Contact, 250VAC, AX2Allen Bradley
140g-g-ea1auAllen-Bradley 140G-G-EA1AU Breaker Molded Case, Auxiliary Contact, 250VAC, AX2Allen Bradley
140g-g-ea1jAllen-Bradley 140G-G-EA1J Breaker Molded Case, Auxiliary Contact, 24VAC, AX2Allen Bradley
140g-g-ea1r1aAllen-Bradley 140G-G-EA1R1A Breaker Molded Case, Auxilairy Contact, Alarm, 250VAC, AX2/AL1Allen Bradley
140g-g-ea1r1jAllen-Bradley 140G-G-EA1R1J Breaker Molded Case, Auxiliary Contact, Alarm, 24VAC, AX2/AL1Allen Bradley
140g-g-ea2r1aAllen-Bradley 140G-G-EA2R1A Breaker Molded Case, 2 Auxilairy Contact, Alarm, 250VAC, AX2/AL1Allen Bradley
140g-h-ea1taAllen-Bradley 140G-H-EA1TA Frame H-J, Cable, TU Alarm 250V AC/DCAllen Bradley
140g-h-ea1tjAllen-Bradley 140G-H-EA1TJ 140G Circuit-Breaker Accessory, TUALAllen Bradley
140g-h-ea2bAllen-Bradley 140G-H-EA2B Breaker, Molded Case, Auxiliary/Alarm Contact, 2P, H/J FrameAllen Bradley
140g-k-ea1r1aAllen-Bradley 140G-K-EA1R1A Breaker, Molded Case, K, M Frame, Auxiliary/Alarm Contacts, 250VACAllen Bradley
140g-k-ea2bAllen-Bradley 140G-K-EA2B Breaker, Molded Case, 2 Auxiliary Contact, 400VAC, AX1/AX2, K,M FrameAllen Bradley
140g-k-ea3r1jAllen-Bradley 140G-K-EA3R1J AB 140G-K-EA3R1J 140G AX/ALAllen Bradley
140u-h-ea1Allen-BradleyAllen Bradley
2100h-n19Allen-Bradley 2100H-N19 INTERLOCKAllen Bradley
a02fd64Siemens A02FD64 BREAKER FD 480VAC 2AUXSiemens
a1l1rpkEaton A1L1RPK Alarm SwitchEaton
a1l3lpkEaton A1L3LPK Alarm SwitchEaton
a1x1ltkEaton A1X1LTK Auxiliary SwitchEaton
a1x1pkEaton A1X1PK Auxiliary switch, Pigtail leadsEaton
a1x2pkEaton A1X2PK Breaker, Molded Case, Auxiliary Switch, J Frame, 1P, Pigtail LeadsEaton

Trusted by Businesses Worldwide

Founders, developers, and business leaders across the globe chose us for their digital asset operations.

Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025
Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025

Get Started Today

Ready to Request a Quote?

Tell us what you need and our team will get back to you with competitive pricing within 24 hours. No obligation, no hidden fees.

✓ Free quotes · ✓ 24hr response · ✓ Competitive pricing

Why Source With Us

15-Min Quotes

Guaranteed competitive quotes within 15 minutes, 24/7 x 365.

Certified Quality

AS9120B, ISO 9001:2015, and FAA AC 0056B accredited.

Rapid Delivery

On-time worldwide shipping with AOG & expedited options.

6B+ Parts

Search across our database of over 6 billion unique components.