Interface Relay Modules

Interface relay modules are special types of electrical relays that guarantee safe and reliable transmission of digital signals, crucial to the functioning of automated systems. They're used with components that are isolated from each other and, due to differences in their electric potential or voltage, cannot allow for a direct connection.

How do interface relay modules work?

Interface relay modules are provided with galvanic isolation (amplifying and isolating signals) between the receiving and final controlling systems of the relay. This helps to protect the signals from any interference. They guarantee electrical and information compatibility and also implement the required algorithms for the interaction of functional components of special control instruments.

Although general-purpose relays also have some level of isolation of the output circuits from the input circuits, this function is only secondary and not decisive. In interface relay modules, the property of galvanic isolation is decisive and has been repeatedly intensified.

What are interface relay modules used for?

Interface relay modules are used to control and protect against emergency conditions in modern power, large radio-electronic, electro physical and X-ray installations.


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Omschrijving Prijs Coil Voltage Minimum Input Voltage Maximum Input Voltage Contact Configuration Switching Current Mounting Type Load Current Rating Switching Voltage Load Voltage Rating Terminal Type Length Depth Series Height
RS-stocknr. 494-0520
FabrikantnummerRT3S4LC4 4-1415073-1
FabrikantTE Connectivity
€ 10,62
Each
Aantal stuks
24V dc - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-stocknr. 494-0609
FabrikantnummerRT4S4LC4 1-1415073-1
FabrikantTE Connectivity
€ 12,25
Each
Aantal stuks
24V dc - - DPDT 8 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-stocknr. 494-0788
FabrikantnummerPTMT00A0 9-1415036-1
FabrikantTE Connectivity
€ 2,02
Each
Aantal stuks
- - - - - - - - - - - - PT -
RS-stocknr. 616-8679
FabrikantnummerRT4S4R24 2-1415073-1
FabrikantTE Connectivity
€ 13,49
Each
Aantal stuks
24V ac - - DPDT 8 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-stocknr. 329-9893
FabrikantnummerMTMT00A0 7-1393163-6
FabrikantTE Connectivity
€ 4,45
Each
Aantal stuks
- - - - - - - - - - - - MT -
RS-stocknr. 164-0149
FabrikantnummerMTMZ0W00
FabrikantTE Connectivity
€ 79,368
Each (In a Box of 5)
Aantal stuks
- - - - - - - - - - - - MT -
RS-stocknr. 511-4075
FabrikantnummerST4P3LC4 3-1416100-7
FabrikantTE Connectivity
€ 23,96
Each
Aantal stuks
24V dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-stocknr. 680-3600
FabrikantnummerMTMZ0W00
FabrikantTE Connectivity
€ 80,92
Each
Aantal stuks
- - - - - - - - - - - - MT -
RS-stocknr. 494-0542
FabrikantnummerRT3S4T30 6-1415073-1
FabrikantTE Connectivity
€ 13,37
Each
Aantal stuks
230V ac - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-stocknr. 329-9922
FabrikantnummerMTMF0W00
FabrikantTE Connectivity
€ 61,34
Each
Aantal stuks
- - - - - Plug In - - - - - - MT -
RS-stocknr. 616-8685
FabrikantnummerRT4S4S15 8-1415532-1
FabrikantTE Connectivity
€ 14,53
Each
Aantal stuks
110V ac - - DPDT 8 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-stocknr. 511-4053
FabrikantnummerST4P2LC4 3-1416100-5
FabrikantTE Connectivity
€ 31,41
Each
Aantal stuks
24V dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-stocknr. 494-0558
FabrikantnummerRT3S5LC4 7-1415073-1
FabrikantTE Connectivity
€ 12,48
Each
Aantal stuks
24V dc - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-stocknr. 511-4104
FabrikantnummerST4P3TP0 3-1416100-9
FabrikantTE Connectivity
€ 32,65
Each
Aantal stuks
230V ac/dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-stocknr. 511-4069
FabrikantnummerST4P3LB2 3-1416100-6
FabrikantTE Connectivity
€ 20,35
Each
Aantal stuks
12V dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-stocknr. 511-4081
FabrikantnummerST4P3SM5 3-1416100-8
FabrikantTE Connectivity
€ 19,77
Each
Aantal stuks
110V ac/dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-stocknr. 616-8663
FabrikantnummerRT3S4S15 5-1415528-1
FabrikantTE Connectivity
€ 12,97
Each
Aantal stuks
110V ac - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-stocknr. 616-8657
FabrikantnummerRT3S4R24 5-1415073-1
FabrikantTE Connectivity
€ 11,84
Each
Aantal stuks
24V ac - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-stocknr. 494-0621
FabrikantnummerRT4S4T30 3-1415073-1
FabrikantTE Connectivity
€ 12,39
Each
Aantal stuks
230V ac - - DPDT 8 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm