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PRODUCT OVERVIEW
The 55AA is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6645-01-133-1862, indicating validated use in U.S. government and defense logistics supply chains.
Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
55AA
NSN:6645-01-133-1862 FSC:6645 CAGE:23826 — SIEMENS ENERGY AND AUTOMATION INC SIEMENS FURNAS CONTROLS DIV (USA)
SPECIFICATIONS
Part Number
55AA
NSN
6645-01-133-1862
COMPONENT DIAGRAM
KEY FEATURES
•
INDEPENDENTLY OPERATED CLOCK: INCLUDED
•
AUTOMATIC ELECTRIC CIRCUIT CONTROL SWITCH: NOT INCLUDED
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TIMER TYPE: ELECTRICAL
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INTERVAL EXPIRATION SIGNALLING DEVICE: NOT INCLUDED
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FREQUENTLY ASKED QUESTIONS
What is 55AA?
55AA is a 55AA.
What parts can replace 55AA?
There are 17 known substitutes for 55AA: K20607-3, 0687-3911, 855012-0392 and 14 more. Substitute compatibility should be verified for your specific system.
Is 55AA still available?
55AA is currently cancelled.
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