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Wago
SKU: 857-634
857-634 | Solid-state timer relay module, Nominal input voltage: 24 VDC, Output voltage range: 24 -
Current: 1 Amps$106.45 -
Wago
SKU: 857-640
857-640 | Multifunction timing relay with 1 changeover contact (1u), 8 tiem ranges, 14 functions, Te
$180.42 -
Wago
SKU: 857-642
857-642 | Multifunction timing relay with 1 changeover contact (1u), 8 tiem ranges, 7 functions, 2 a
Data Sheet: Data Sheet$198.08 -
Wago
SKU: 857-704
857-704 | Solid-state relay module, Nominal input voltage: 24 VDC, Output voltage range: 0 - 48 VDC,
Current: 0.1 Amps$37.26 -
Wago
SKU: 857-707
857-707 | Solid-state relay module, Nominal input voltage: 115 V AC/DC, Output voltage range: 0 - 48
Data Sheet: Data SheetCurrent: 0.1 Amps$44.79 -
Wago
SKU: 857-708
857-708 | Solid-state relay module, Nominal input voltage: 230 V AC/DC, Output voltage range: 0 - 48
Data Sheet: Data SheetCurrent: 0.1 Amps$47.00 -
Wago
SKU: 857-714
857-714 | Solid-state relay module, Nominal input voltage: 24 VDC, Output voltage range: 24 - 240 VA
Data Sheet: Data SheetCurrent: 2 Amps$52.58 -
Wago
SKU: 857-717
857-717 | Solid-state relay module, Nominal input voltage: 115 V AC/DC, gray
Data Sheet: Data Sheet$59.20 -
Wago
SKU: 857-718
857-718 | Solid-state relay module, Nominal input voltage: 230 V AC/DC, gray
Data Sheet: Data Sheet$59.99 -
Wago
SKU: 857-724
857-724 | Solid-state relay module, Nominal input voltage: 24 VDC, Output voltage range: 0 - 24 VDC,
Data Sheet: Data SheetCurrent: 3 Amps$52.72 -
Wago
SKU: 857-727
857-727 | Solid-state relay module, Nominal input voltage: 115 V AC/DC, gray
Data Sheet: Data Sheet$56.60 -
Wago
SKU: 857-728
857-728 | Solid-state relay module, Nominal input voltage: 230 V AC/DC, gray
Data Sheet: Data Sheet$58.68
Relays are an electrically operated switch consisting of a set of input terminals for a single or multiple control signals, and operating contact terminals. The relay may have any number of contacts in multiple forms, such as make contacts, break contacts, or combinations. An optocoupler is a semiconductor device allowing electrical signals to be transmitted between two isolated circuits. A signal conditioner is used to manipulate an input signal to a different output signal such as Analog to digital or 10V to a 4-20mA signal.