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TH644 - HOUR METER

Download the TH644 datasheet PDF. This datasheet also covers the TH63 variant, as both devices belong to the same hour meter family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • 1. Compact to save panel space The 24 × 48 mm hour meters are just half the DIN 48 × 48 standard size. They help save the panel space. UL File No. : E42876 CSA File No. : LR39291 2. Reset button The hour meters can be reset to zero (TH64 series). 3. Wide-ranging measurement display The measurement can be displayed from 0.1 hour up to 99999.9 hours (TH63 series). The dial size is the same as that of 48 × 48 DIN size hour meters (TH14 and TH24 series). 4. Easy to install The flat terminals (#187) a.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TH63-Panasonic.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Panasonic

Part Number Description
TH64 HOUR METER
TH641 HOUR METER
TH642 HOUR METER
TH643 HOUR METER
TH645 HOUR METER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DIN HALF SIZE HOUR METER TH63·TH64 Hour Meters 57.5 2.264 24 .945 48 1.890 TH64 series (with reset button) mm inch TH63 series (without reset button) RoHS Directive compatibility information http://www.nais-e.com/ Features 1. Compact to save panel space The 24 × 48 mm hour meters are just half the DIN 48 × 48 standard size. They help save the panel space. UL File No.: E42876 CSA File No.: LR39291 2. Reset button The hour meters can be reset to zero (TH64 series). 3. Wide-ranging measurement display The measurement can be displayed from 0.1 hour up to 99999.9 hours (TH63 series). The dial size is the same as that of 48 × 48 DIN size hour meters (TH14 and TH24 series). 4. Easy to install The flat terminals (#187) are used for easier wiring. There is no need to undo the lock spring. 5.