857-728 WAGO Signal Relays

WAGO 857-728 Solid-state relay module; Nominal input voltage: 230 V AC/DC; Output voltage range: 0 … 30 VDC; Limiting continuous current: 3 A; 2-wire connection; Yellow status indicator; Module width: 6 mm; gray
WAGO

Part#:857-728

Manufacturer:WAGO

Product Lifecycle:Active

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Solid-state relay module; Nominal input voltage: 230 V AC/DC; Output voltage range: 0 … 30 VDC; Limiting continuous current: 3 A; 2-wire connection; Yellow status indicator; Module width: 6 mm; gray

About the manufacturer: WAGO is one of the manufacturers that offers Signal Relays that you can order at Powermatic Associates site. WAGO is the global leader in spring clamp technology for electrical connections and ranks among the top suppliers of components for industrial and building automation. With 28 companies and 9 production facilities employing around 9,000 people worldwide, we ensure expert advice and close customer relationships.

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Product Details

  • Weight
    31.00000815 g
  • Country Of Origin
    Germany
  • HTS Code
    85365005000

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.


857-728 Description

Wago 857-728 is a Solid State Relay (SSR) designed for plug-in input applications. It features push-in CAGE CLAMP spring connections for easy installation and is capable of handling a rated current of 3A continuously, with a maximum inrush current of 15A AC for 10ms. The SSR operates with a rated voltage of 0-30Vdc, nominally at 24Vdc, and is designed with a pre-assembled socket base. It includes a yellow LED indicator and supports a 2-wire connection setup. The device is suitable for use within an ambient air temperature range for operation of -20°C to +70°C and has the same range for storage temperatures. It offers a degree of protection rated at IP20 and has a control voltage range of 200-253Vdc, nominally at 230Vdc. The SSR's dimensions are H94mm x W6mm x D81mm, fitting a DIN-35 rail with a 6mm width. It features a response time of 4.5ms for switching on and 10ms for switching off, operates at a switching frequency of 20Hz, and can function within a relative humidity range of 5-85%, with no condensation permitted.


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