HAT-903 - RELAYS

Download the HAT-903 datasheet PDF. This datasheet also covers the HAT-900 variant, as both devices belong to the same relays family and are provided as variant models within a single manufacturer datasheet.

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HAT-903 relays by HASCO - Datasheet Preview — Note: The manufacturer provides a single datasheet file (HAT-900-HASCO.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	HAT-903
Manufacturer	HASCO
File Size	135.30 KB
Description	RELAYS
Datasheet	HAT-903 Datasheet

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Other Datasheets by HASCO

Part Number	Description
HAT-900	RELAYS
HAT-901	RELAYS
HAT-902	RELAYS
HAT900	SPDT
HAT901	SPDT

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

RELAYS ✽ SINCE 1976 ✽ HAT-900 SERIES HEAVY DUTY SPDT 40A NORMALLY OPEN & 30A NORMALLY CLOSED GENERAL SPECIFICATIONS Contact Material: silver cadmium oxide with copper base Max. continuous rated voltage: 110% of nominal voltage. Pull-In voltage: 75% of nominal voltage. Max @ 25°C. Drop-Out voltage: 10% of nominal voltage. Min @ 25°C. Contact Resistance: 20 mΩ max. (Initial value) Operating Temp: Class B: -20°C to 85°C Class F: -20°C to 105°C Insulation Resist: DC 500V 10 MΩ min. Dielectric Strength: AC 2000V between contact and coil, frame and contact, coil and frame one minute. AC 1500V between contacts one minute. Operate Time: approx. 15 ms. Release Time: approx. 10 ms. Electrical Life: 10 x 104 operation min. for 30A resistive load (N.O.) 5 x 104 operations min.