Phoenix Contact DIN Rail Power Supply, Adjustable Output Voltage, IP20 Rating - STEP-PS/ 1AC/24DC/4.2 - 2868664 Are you seeking a one-size-fits-all converting PSU for your building automation applications? End your search with this DIN rail power supply from Phoenix Contact. Its broad input ranges of 85 to 264V AC and 95 to 250V DC make it a versatile shout for universal use. As it supports both AC and DC electrical supplies, it’s a practical pick for lots of different setups. With a high efficiency of over 88% and low idling losses, this device is all about conserving energy.
An internal varistor converts and steps down your chosen input voltage to a stable load of 24V DC that's handy for running battery-powered equipment. Thanks to an adjustable output, you can further tweak this between 22.5 and 29.5V DC to suit the specifics of your application. This PSU reliably functions in operating temperatures between -25°C and +70°C to cope with demanding settings. Features & Benefits • Mean time between failures of 500,000 hours for reliable long-term performance
• IP20 rating means it's touch-safe
• Internal slow-blowing 4A fuse on inputs cuts off faults to prevent damage
• Transient surge protection protects you and your kit against spikes and lightning strikes
• Adaptable 24 to 12AWG (0.2 to 2.5mm²) screw connections achieve a robust electrical link