Siemens Industrial Controls 40HP32AA Contactor 321142-301 The NEMA 2 rated housing

The NEMA 2 rated housing and 18 AWG plenum-rated cable ensure reliable integration into building automation environments

This SKU represents the 115V motor assembly

Improved System Reliability: High-grade relays and logic components reduce the risk of element "sticking" and ensure clean signal communication between the thermostat and the heating bank

a proper brass reducer bushing must be used to ensure a leak-proof seal

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Siemens Industrial Controls 40HP32AA Contactor 321142-301 The NEMA 2 rated housingThe Siemens Industrial Controls 40HP32AA Contactor is a heavy duty NEMA Size 3 magnetic contactor engineered for the rigorous demands of commercial HVAC and industrial motor control. Rated for 90 Amps and 120 240V, this 3 pole non reversing contactor handles polyphase motor loads up to 50 HP at 460 575V, making it a critical component for large scale compressors and cooling equipment. Its dual voltage coil (110 120 220 240 VAC at 60Hz) provides