Fluke
Fluke 1550C Insulation Tester
Part number3665021EAN / GTIN0095969550918HS code9030.33
Measurement & Inspection Tools
Test & Measurement
MOQ:1
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Product Description
Fluke 1550C insulation tester up to 5kV.
Technical Specifications
- Manufacturer part number (MPN)
- 3665021
- EAN / GTIN
- 0095969550918
- Sales unit
- pcs
- Manufacturer model
- Fluke 1550C
- Accuracy (± reading)
- Unspecified 5% 20% Unspecified
- Bar graph range
- 0 to 1 TΩ (1550C) - 0 to 2 TΩ (1555)
- Insulation test voltage accuracy
- -0%, +10% at 1 mA load current
- Induced AC mains current rejection
- 2 mA maximum
- Charging rate for capacitive load
- 5 seconds per μF
- Discharge rate for capacitive load
- 1.5 s/μF
- Leakage current measurement
- Range 1 nA to 2 mA
- Accuracy
- ± (20% + 2 nA)
- Capacitance measurement
- Range 0.01 μF to 15.00 μF
- Timer
- Range 0 to 99 minutes
- Resolution setting
- 1 minute
- Resolution indication
- 1 second
- Live circuit warning
- Warning range 30 V to 660 V AC/DC, 50/60 Hz
- Voltage accuracy
- ± (15% + 2 V)
- Software specifications
- FlukeView Forms™ basic software requires a PC running Windows XP, Windows Vista, Windows 7 or Windows 8.
Standards & Compliance
- HS Code
- 9030.33
Cross References
- EAN 0095969550918
- SAP 1000296644
- Code 8148576
Product Documentation
Document preview: Fluke 1550C Insulation Tester (3665021) — Specification sheet
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Catalogue entry last verified: 2026-10-03. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 3665021?
- 3665021 can be ordered from cballast.com as a Fluke catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Fluke product?
- The manufacturer part number is 3665021.
- What is the HS code for 3665021?
- The customs tariff (HS) code for 3665021 is 9030.33.
- Who manufactures 3665021?
- 3665021 is a Fluke product in the Measurement & Inspection Tools range.
- Is a datasheet available for 3665021?
- Yes — the 3665021 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 3665021?
- The minimum order quantity is 1.
- Is 3665021 available?
- Yes — 3665021 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).