To help dissipate heat, SPDT KLT 15A and 20A relays have a 0.5 mm metal standoff on the power pin so air can pass through the bottom of the relay. For 120 or 277 vac limits, the relays carry a tungsten, ballast and inrush rating of 40A. Unlike plastic standoffs that expand and contract with the relay housing, the metal standoff is stable. Class B and F coils are available.
Company: HASCO COMPONENTS INTERNATIONAL CORP.
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