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.-
Wago
SKU: 858-355
(5 PK) 858-355 | Relay module, Nominal input voltage: 24 VDC, 4 changeover contacts, Limiting contin
Current: 5 Amps$189.25 -
Wago
SKU: 858-390
(5 PK) 858-390 | Relay module, Nominal input voltage: 24 VDC, 4 changeover contacts, Limiting contin
Current: 6 Amps$215.70 -
Wago
SKU: 858-504
(5 PK) 858-504 | Relay module, Nominal input voltage: 24 VAC, 4 changeover contacts, Limiting contin
Data Sheet: Data SheetCurrent: 5 Amps$141.60 -
Wago
SKU: 858-507
(5 PK) 858-507 | Relay module, Nominal input voltage: 115 VAC, 4 changeover contacts, Limiting conti
Data Sheet: Data SheetCurrent: 5 Amps$114.90 -
Wago
SKU: 858-514
(5 PK) 858-514 | Relay module, Nominal input voltage: 24 VAC, 4 changeover contacts, Limiting contin
Current: 5 Amps$140.65 -
Wago
SKU: 858-517
(5 PK) 858-517 | Relay module, Nominal input voltage: 115 VAC, 4 changeover contacts, Limiting conti
Data Sheet: Data SheetCurrent: 5 Amps$140.50 -
Wago
SKU: 2042-1008
2042-1008 | Switching module, with changeover rocker switch, Switching voltage: 250 VAC, translucent
$0.00 -
Wago
SKU: 2042-1108
2042-1108 | Switching module, with momentary switch, Switching voltage: 250 VAC, translucent
$32.58 -
Wago
SKU: 2042-7204
2042-7204 | Solid-state relay module, Nominal input voltage: 24 VDC, Output voltage range: 3 - 60 VD
Current: 0.1 Amps$42.85 -
Wago
SKU: 2042-7304
2042-7304 | Solid-state relay module, Nominal input voltage: 24 VDC, Output voltage range: 20 - 30 V
Current: 0.5 Amps$0.00 -
Wago
SKU: 2042-7504
2042-7504 | Solid-state relay module, Nominal input voltage: 24 VDC, Output voltage range: 0 - 48 VD
Current: 4 Amps$65.55 -
Wago
SKU: 2042-7604
2042-7604 | Solid-state relay module, Nominal input voltage: 24 VDC, Output voltage range: 20 - 30 V
Current: 5 Amps$60.42
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