Interface Relays and Optocouplers
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ABB 1SVR405669R0000
CA$42.08
The CR-UH holder is from the the CR-U (universal) relay range. This metal holder is suitable for all CR-U sockets.
ABB 1SVR405659R0000
CA$14.14
The CR-PH holder is from the the CR-P (pcb) relay range. The plastic holder is suitable for CR-P sockets.
ABB 1SVR405654R1000
CA$175.37
The CP-P/M 62V plug-in module is a pluggable function module for sockets of the CR-P and CR-M range. This module provides a diode and a green LED indication. The rated control supply voltage is 6-24 V AC / DC.
ABB 1SVR405651R3100
CA$147.32
The CR-M4LS socket is from the CR-M (miniature) relay range. The logical socket is suitable for CR-M relays with 4 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405659R1000
CA$14.14
The CR-MH holder is from the the CR-M (miniature) relay range. The plastic holder is suitable for CR-M sockets.
ABB 1SVR405601R8000
CA$175.37
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405653R1000
CA$119.27
The CR-P/M 52C plug-in module is a pluggable function module for the CR-P and CR-M range sockets. This module provides arc elemination. The rated control supply voltage is 110-230 V AC/DC.
ABB 1SVR405651R3200
CA$161.46
The CR-M4LC socket is from the CR-M (miniature) relay range. The logical socket is suitable for CR-M relays with 4 c/o (SPDT) output contacts. The socket has spring connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405613R0100
CA$30.88
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405521R1100
CA$17.53
CR-S006/024VDC1SS Socket 1c/o, A1-A2=6-24VDC, 250VAC screw terminals
ABB 1SVR405658R1000
CA$6.89
The CR-MM marker is from the the CR-M (miniature) relay range. The marker is suitable for CR-M sockets.
ABB 1SVR405652R1000
CA$105.25
The CR-P/M 42V plug-in module is a pluggable function module for the CR-P and CR-M range sockets. This module provides reverse polarity protection/free wheeling diode and a green LED indication. The rated control supply voltage is 6-24 V DC.
ABB 1SVR405601R0000
CA$175.37
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405651R2000
CA$147.32
The CR-M3SS socket is from the CR-M (miniature) relay range. The standard socket is suitable for CR-M relays with 3 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SNA645512R2700
CA$63.84
The RBR122G-24VUC is a boxed interface relay with spring terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance against vibrationand this is further enhanced by the spring terminals which improve contact reliability by automatically adjusting the tension to the wire gauge.This relay operates with a 24 V AC/DC rated control supply voltage and has a 2 c/o (SPDT) output with gold-plated contacts rated at 250 V / 8 A. This 12mm wide boxed interface relay may be used for electrical isolation, amplification and signal matching and enables the switching of high currents on a small footprint. It has an integrated LED, which provides the visual indication of the energization of the relay coil and UL 94-V0 certified device housing, improving safety by providing high levels flame retardation. Jumper bars are available as accessories.
ABB 1SVR405651R3000
CA$147.32
The CR-M4SS socket is from the CR-M (miniature) relay range. The standard socket is suitable for CR-M relays with 2 and 4 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405600R0000
CA$147.32
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405600R4000
CA$147.32
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405670R0000
CA$147.32
The CR-U2S socket is from the CR-U (universal) relay range. The socket is suitable for CR-U relays with 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories
ABB 1SVR405650R1000
CA$147.32
The CR-PSS socket is from the CR-P (pcb) relay range. The standard socket is suitable for CR-P relays with 1 or 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405660R0000
CA$147.32
The CR-U3S socket is from the CR-U (universal) relay range. The socket is suitable for CR-U relays with 3 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories
ABB 1SVR405601R2000
CA$175.37
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SNA645073R0000
CA$834.99
The RB121-12VDC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance against vibration.This relay operates with a 12 V DC rated control supply voltage and has a 1 c/o (SPDT) output with contacts rated at 250 V / 6 A. This 6mm wide boxed interface relay may be used for electrical isolation, amplification and signal matching and enables the switching of high currents on a small footprint. It has an integrated LED, which provides the visual indication of the energization of the relay coil and UL 94-V0 certified device housing, improving safety by providing high levels flame retardation. Jumper bars are available as accessories.
ABB 1SVR405621R2100
CA$37.88
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SNA645003R0500
CA$68.77
The RB121-115VUC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance against vibration.This relay operates with a 115 V AC/DC rated control supply voltage and has a 1 c/o (SPDT) output with contacts rated at 250 V / 6 A. This 6mm wide boxed interface relay may be used for electrical isolation, amplification and signal matching and enables the switching of high currents on a small footprint. It has an integrated LED, which provides the visual indication of the energization of the relay coil and UL 94-V0 certified device housing, improving safety by providing high levels flame retardation. Jumper bars are available as accessories.
ABB 1SVR405666R0000
CA$133.41
The CR-U 71 plug-in module is a pluggable function module for the CR-U range sockets. This module provides overvoltage protection. The rated control supply voltage is 24 V AC.
ABB 1SVR405660R1100
CA$161.46
The CR-U3SM socket is from the CR-U (universal) relay range. The small socket is suitable for CR-U relays with 3 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SNA645035R2400
CA$51.93
The RB121P-12VDC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance against vibration.This relay operates with a 12 V DC rated control supply voltage and has a 1 c/o (SPDT) output with contacts rated at 250 V / 6 A. This 6mm wide boxed interface relay may be used for electrical isolation, amplification and signal matching and enables the switching of high currents on a small footprint. It has an integrated LED, which provides the visual indication of the energization of the relay coil and UL 94-V0 certified device housing, improving safety by providing high levels flame retardation. Jumper bars are available as accessories.
ABB 1SVR405659R1100
CA$14.14
The CR-MH1 holder is from the the CR-M (miniature) relay range. The metal holder is suitable for CR-M sockets.
ABB 1SVR405611R0000
CA$23.16
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405611R1100
CA$28.06
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405613R7100
CA$30.88
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405601R4000
CA$175.37
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405600R1000
CA$147.32
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405651R1100
CA$147.32
The CR-M2LS socket is from the CR-M (miniature) relay range. The logical socket is suitable for CR-M relays with 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405670R1100
CA$161.46
The CR-U2SM socket is from the CR-U (universal) relay range. The small socket is suitable for CR-U relays with 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories
ABB 1SVR405611R0100
CA$28.06
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405650R0000
CA$147.32
The CR-PLS socket is from the CR-P (pcb) relay range. The logical socket with safety isolation is suitable for CR-P relays with 1 or 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405613R4100
CA$30.88
Compact pluggable interface relay, ideal for space-constrained industrial applications.
Interface Relays and Optocouplers - Best sellers
ABB 1SVR405669R0000
CA$42.08
The CR-UH holder is from the the CR-U (universal) relay range. This metal holder is suitable for all CR-U sockets.
ABB 1SVR405659R0000
CA$14.14
The CR-PH holder is from the the CR-P (pcb) relay range. The plastic holder is suitable for CR-P sockets.
ABB 1SVR405654R1000
CA$175.37
The CP-P/M 62V plug-in module is a pluggable function module for sockets of the CR-P and CR-M range. This module provides a diode and a green LED indication. The rated control supply voltage is 6-24 V AC / DC.
ABB 1SVR405651R3100
CA$147.32
The CR-M4LS socket is from the CR-M (miniature) relay range. The logical socket is suitable for CR-M relays with 4 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405659R1000
CA$14.14
The CR-MH holder is from the the CR-M (miniature) relay range. The plastic holder is suitable for CR-M sockets.
ABB 1SVR405601R8000
CA$175.37
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405653R1000
CA$119.27
The CR-P/M 52C plug-in module is a pluggable function module for the CR-P and CR-M range sockets. This module provides arc elemination. The rated control supply voltage is 110-230 V AC/DC.
ABB 1SVR405651R3200
CA$161.46
The CR-M4LC socket is from the CR-M (miniature) relay range. The logical socket is suitable for CR-M relays with 4 c/o (SPDT) output contacts. The socket has spring connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405613R0100
CA$30.88
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405521R1100
CA$17.53
CR-S006/024VDC1SS Socket 1c/o, A1-A2=6-24VDC, 250VAC screw terminals
ABB 1SVR405658R1000
CA$6.89
The CR-MM marker is from the the CR-M (miniature) relay range. The marker is suitable for CR-M sockets.
ABB 1SVR405652R1000
CA$105.25
The CR-P/M 42V plug-in module is a pluggable function module for the CR-P and CR-M range sockets. This module provides reverse polarity protection/free wheeling diode and a green LED indication. The rated control supply voltage is 6-24 V DC.
ABB 1SVR405601R0000
CA$175.37
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405651R2000
CA$147.32
The CR-M3SS socket is from the CR-M (miniature) relay range. The standard socket is suitable for CR-M relays with 3 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SNA645512R2700
CA$63.84
The RBR122G-24VUC is a boxed interface relay with spring terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance against vibrationand this is further enhanced by the spring terminals which improve contact reliability by automatically adjusting the tension to the wire gauge.This relay operates with a 24 V AC/DC rated control supply voltage and has a 2 c/o (SPDT) output with gold-plated contacts rated at 250 V / 8 A. This 12mm wide boxed interface relay may be used for electrical isolation, amplification and signal matching and enables the switching of high currents on a small footprint. It has an integrated LED, which provides the visual indication of the energization of the relay coil and UL 94-V0 certified device housing, improving safety by providing high levels flame retardation. Jumper bars are available as accessories.
ABB 1SVR405651R3000
CA$147.32
The CR-M4SS socket is from the CR-M (miniature) relay range. The standard socket is suitable for CR-M relays with 2 and 4 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405600R0000
CA$147.32
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405600R4000
CA$147.32
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405670R0000
CA$147.32
The CR-U2S socket is from the CR-U (universal) relay range. The socket is suitable for CR-U relays with 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories
ABB 1SVR405650R1000
CA$147.32
The CR-PSS socket is from the CR-P (pcb) relay range. The standard socket is suitable for CR-P relays with 1 or 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405660R0000
CA$147.32
The CR-U3S socket is from the CR-U (universal) relay range. The socket is suitable for CR-U relays with 3 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories
ABB 1SVR405601R2000
CA$175.37
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SNA645073R0000
CA$834.99
The RB121-12VDC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance against vibration.This relay operates with a 12 V DC rated control supply voltage and has a 1 c/o (SPDT) output with contacts rated at 250 V / 6 A. This 6mm wide boxed interface relay may be used for electrical isolation, amplification and signal matching and enables the switching of high currents on a small footprint. It has an integrated LED, which provides the visual indication of the energization of the relay coil and UL 94-V0 certified device housing, improving safety by providing high levels flame retardation. Jumper bars are available as accessories.
ABB 1SVR405621R2100
CA$37.88
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SNA645003R0500
CA$68.77
The RB121-115VUC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance against vibration.This relay operates with a 115 V AC/DC rated control supply voltage and has a 1 c/o (SPDT) output with contacts rated at 250 V / 6 A. This 6mm wide boxed interface relay may be used for electrical isolation, amplification and signal matching and enables the switching of high currents on a small footprint. It has an integrated LED, which provides the visual indication of the energization of the relay coil and UL 94-V0 certified device housing, improving safety by providing high levels flame retardation. Jumper bars are available as accessories.
ABB 1SVR405666R0000
CA$133.41
The CR-U 71 plug-in module is a pluggable function module for the CR-U range sockets. This module provides overvoltage protection. The rated control supply voltage is 24 V AC.
ABB 1SVR405660R1100
CA$161.46
The CR-U3SM socket is from the CR-U (universal) relay range. The small socket is suitable for CR-U relays with 3 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SNA645035R2400
CA$51.93
The RB121P-12VDC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance against vibration.This relay operates with a 12 V DC rated control supply voltage and has a 1 c/o (SPDT) output with contacts rated at 250 V / 6 A. This 6mm wide boxed interface relay may be used for electrical isolation, amplification and signal matching and enables the switching of high currents on a small footprint. It has an integrated LED, which provides the visual indication of the energization of the relay coil and UL 94-V0 certified device housing, improving safety by providing high levels flame retardation. Jumper bars are available as accessories.
ABB 1SVR405659R1100
CA$14.14
The CR-MH1 holder is from the the CR-M (miniature) relay range. The metal holder is suitable for CR-M sockets.
ABB 1SVR405611R0000
CA$23.16
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405611R1100
CA$28.06
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405613R7100
CA$30.88
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405601R4000
CA$175.37
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405600R1000
CA$147.32
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405651R1100
CA$147.32
The CR-M2LS socket is from the CR-M (miniature) relay range. The logical socket is suitable for CR-M relays with 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405670R1100
CA$161.46
The CR-U2SM socket is from the CR-U (universal) relay range. The small socket is suitable for CR-U relays with 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories
ABB 1SVR405611R0100
CA$28.06
Compact pluggable interface relay, ideal for space-constrained industrial applications.
ABB 1SVR405650R0000
CA$147.32
The CR-PLS socket is from the CR-P (pcb) relay range. The logical socket with safety isolation is suitable for CR-P relays with 1 or 2 c/o (SPDT) output contacts. The socket has screw connection terminals. Pluggable function modules, holder and marker are available as accessories.
ABB 1SVR405613R4100
CA$30.88
Compact pluggable interface relay, ideal for space-constrained industrial applications.
What is Interface Relays and Optocouplers ?
Interface relays and optocouplers are integral components in industrial automation, known for their role in electrical isolation and signal conditioning. These devices facilitate safe and reliable communication between different electrical circuits in industrial applications. In industrial settings, interface relays and optocouplers find applications in scenarios where electrical isolation is essential, such as interfacing with PLCs, sensors, and control systems. They play a crucial role in ensuring signal integrity and preventing electrical interference. What factors should be considered when selecting interface relays and optocouplers for industrial applications? Factors to consider include the number of channels or poles required, input and output voltage compatibility, response time, and the ability to provide electrical isolation and noise immunity. How do interface relays and optocouplers contribute to signal integrity and electrical safety in industrial processes? Interface relays and optocouplers contribute to signal integrity by providing electrical isolation, preventing ground loops, and minimizing electromagnetic interference (EMI). They enhance electrical safety by isolating high-voltage and low-voltage circuits, reducing the risk of electrical hazards. What are the recent advancements in interface relay and optocoupler technology for industrial use? Recent advancements include the development of compact and high-density relay modules, optocouplers with improved bandwidth for high-speed applications, and devices with reinforced insulation for enhanced safety compliance.