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Browse Immersion 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 Immersion, which contains parts such as 121371a, 121371b, a19dac-1, a19abc-11c, a19abc-12c 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 Immersion part.

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Part No.DescriptionManufacturerSub CategoryRFQ
121371a1/2"" NPT; Mounting: Well AssemblyHoneywell Home
121371b3/4"" NPT; Mounting: Well AssemblyHoneywell Home
a19dac-1Switch Action: SPDT; Temp. Range: 100 F to 240 F; Diff.: 10 F FixedJohnson Controls
a19abc-11cDiff.: 6 to 24; Application: Open High; Bulb: Direct ImmersionJohnson Controls
a19abc-12cDiff.: 6 to 24; Application: Open Low; Bulb: 8' Capillary w/Bulb WellJohnson Controls
f89-00361/2"" NPTWhite Rodgers
l4006a1009Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: 5 F Fixed; Insulation Depth: 1-1/2""; HC Tube: NoHoneywell Home
l4006a1017Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: 5 F to 30 F Adj.; Insulation Depth: 1-1/2""; HC Tube: NoHoneywell Home
l4006a1678Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: 5 F to 30 F Adj.; Insulation Depth: 3""; HC Tube: YesHoneywell Home
l4006a1959Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 40 F to 180 F; Diff.: 2 Fixed; Insulation Depth: 1-1/2""; HC Tube: YesHoneywell Home
l4006a1967Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: 5 F to 30 F Adj.; Insulation Depth: 1-1/2""; HC Tube: NoHoneywell Home
l4006a2007Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: 5 F to 30 F Adj.; Insulation Depth: 3""; HC Tube: NoHoneywell Home
l4006b1007Switch Action: SPST, Makes on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: 5 F Fixed; Insulation Depth: 1-1/2""; HC Tube: NoHoneywell Home
l4006b1155Switch Action: SPST, Makes on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: 5 F to 30 F Adj.; Insulation Depth: 3""; HC Tube: YesHoneywell Home
l4006b1163Switch Action: SPST, Makes on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: 5 F to 30 F Adj.; Insulation Depth: 3""; HC Tube: NoHoneywell Home
l4006e1067Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 130 F to 270 F; Diff.: Manual Reset; Insulation Depth: 3""; HC Tube: YesHoneywell Home
l4006e1091Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 130 F to 270 F; Diff.: Manual Reset; Insulation Depth: 3""; HC Tube: NoHoneywell Home
l4006h1004Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: Manual Reset; Insulation Depth: 3""; HC Tube: YesHoneywell Home
l4008a1015Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 100 F to 240 F; Diff.: 5 F to 30 F Adj.; HC Tube: NoHoneywell Home
l4008e1156Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 130 F to 270 F; Diff.: Manual Reset; HC Tube: YesHoneywell Home

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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

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