{"product_id":"psh300a-lvc","title":"PSH300A-LVC Functional Devices-Rib Enclosed power supply for HVAC systems","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Amps:\u003c\/strong\u003e 300VA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120\/240\/277\/480 to 24 Vac @ 100VA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Output Voltage vs. Load:\u003c\/strong\u003e 24.5 V @ 1 Amp 23.5 V @ 2 Amp 22.8 V @ 3 Amp 22.3 V @ 4 Amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Derating:\u003c\/strong\u003e 4A up to 40Ëš C ; 3A up to 50Ëš C ; 2A up to 55Ëš C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby Wattage:\u003c\/strong\u003e 16.61 W @ 120 Vac 17.70 W @ 240 Vac 16.26 W @ 277 Vac 19.20 W @ 480 Vac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003ePSH300A-LVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFunctional Devices-Rib\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e12.125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Amps\u003c\/td\u003e\n\u003ctd\u003e300VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e12.125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120\/240\/277\/480 to 24 Vac @ 100VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e3 Ungrounded, Isolated, 100 VA, Class 2, 24 Vac Outputs. Terminals accept 12-26 AWG wire.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.125\" H x 12.125\" W x 6.000\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem\u003c\/td\u003e\n\u003ctd\u003eEnclosed Power Supply,300VA,Hi\/Lo Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eClass 2 (UL Approved UL5085-3), UL916, C-UL, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Current Protection\u003c\/td\u003e\n\u003ctd\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eNEMA1 Metal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Output Voltage vs. Load\u003c\/td\u003e\n\u003ctd\u003e24.5 V @ 1 Amp 23.5 V @ 2 Amp 22.8 V @ 3 Amp 22.3 V @ 4 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature Derating\u003c\/td\u003e\n\u003ctd\u003e4A up to 40Ëš C ; 3A up to 50Ëš C ; 2A up to 55Ëš C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 Secondaries\u003c\/td\u003e\n\u003ctd\u003e24 Vac, with LED Indicators 4 Amp breaker for each output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 Vac ON\/OFF\u003c\/td\u003e\n\u003ctd\u003eOn \/ Off Switch \u0026amp; Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransformer\u003c\/td\u003e\n\u003ctd\u003eOne (1) 300 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Load Primary Current\u003c\/td\u003e\n\u003ctd\u003e2.66 A @ 120 Vac 1.36 A @ 240 Vac 1.18 A @ 277 Vac 0.68 A @ 480 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary\u003c\/td\u003e\n\u003ctd\u003e480\/277\/240\/120 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Wattage\u003c\/td\u003e\n\u003ctd\u003e16.61 W @ 120 Vac 17.70 W @ 240 Vac 16.26 W @ 277 Vac 19.20 W @ 480 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e480\/277\/240\/120 Vac Finger-Safe Terminals, 8-18 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Functional Devices-Rib PSH300A-LVC is an enclosed power supply with a 300VA rating. It converts 120\/240\/277\/480 Vac input to a 24 Vac output, delivering up to 100VA per output. The unit operates at 50\/60 Hz and provides a secondary output voltage ranging from 24.5 V at 1 Amp to 22.3 V at 4 Amps, with ambient temperature derating from 4A at 40°C down to 2A at 55°C.\u003c\/p\u003e","brand":"Functional Devices-Rib","offers":[{"title":"Default Title","offer_id":54074672906453,"sku":"PSH300A-LVC","price":619.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/PSH300ALVC.jpg?v=1781975048","url":"https:\/\/proreplacementparts.com\/products\/psh300a-lvc","provider":"Pro Replacement Parts","version":"1.0","type":"link"}