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Thermal Unit, 224 to 243A

SQUARE D| Zoro #: G1254224| Mfr #: DD300.0

$24.35 /ea

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Technical Specifications

Zoro #: G1254224 Mfr #: DD300.0
Item: Thermal UnitFL Amp @ 3-Ph/ Size 5/ Open & Large Enclosure: 243
FL Amp @ 3-Ph/ Size 5/ Standard Enclosure: 224Full Load Amps: 224 to 243
Sensing Method: Melting AlloyCountry of Origin (subject to change): Multiple

Product Description

Thermal Unit, Model DD300, For Use With Square D Motor Starters, NEC Article 430 Part C, NEMA Size 5, Selection (1) Motor FLA/SF (2) Motor and Starter in SAME Ambient Temp (3) For 1.15 to 1.25SF Thermal Unit Amp Equal Motor FLA/1.0SF Thermal Unit Amp Equal 90% Motor FLA, IF Motor Ambient Temp +18F of Starter-Thermal Unit Amp Equal 10% Derate of (3), IF Motor Ambient Temp -18F of Starter-Thermal Unit Amp Equal 5% Increase of (3), Do NOT Exceed Starter Rating

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