Electromechanical Interface Relays

Electromechanical interface relays 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 electromechanical interface relays w...

Showing 1-20 of 111 products

Filter

Sort

Filter

Sort

Siemens LZS Series Coupling Relay, Plug In, 230V ac Coil, SPDT
RS Stock No.: 255-0894Brand: SiemensManufacturers Part No.: LZS:RT3D4T30Sähkönumero: 2702154

€ 224.64

€ 44.929 Each (In a Pack of 5) (Exc. Vat)

Add to basket
Siemens
230V ac
SPDT
Plug In
-
LZS
-
230V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Siemens LZS Series Coupling Relay, Plug In, 24V ac Coil, SPDT
RS Stock No.: 255-0892Brand: SiemensManufacturers Part No.: LZS:RT3D4R24Sähkönumero: 2702153

€ 194.52

€ 38.905 Each (In a Pack of 5) (Exc. Vat)

Add to basket
Siemens
24V ac
SPDT
Plug In
-
LZS
-
24V
-
24V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Siemens LZS Series Coupling Relay, Plug In, 24V ac Coil, SPDT
RS Stock No.: 255-0890Brand: SiemensManufacturers Part No.: LZS:RT3B4R24Sähkönumero: 2702147

€ 185.11

€ 37.022 Each (In a Pack of 5) (Exc. Vat)

Add to basket
Siemens
24V ac
SPDT
Plug In
-
LZS
-
24V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Phoenix Contact PLC-RSC-24DC/21 Series Interface Relay, DIN Rail Mount, 24V dc Coil, SPDT, 1-Pole, 6A Load
RS Stock No.: 358-8301Brand: Phoenix ContactManufacturers Part No.: 2966171Sähkönumero: 2704090

€ 17.82

€ 17.82 Each (Exc. Vat)

Add to basket
Phoenix Contact
24V dc
SPDT
DIN Rail
1
PLC-RSC-24DC/21
6A
24V dc
-
18.5V
250V ac/dc
Screw
6.2mm
94mm
80mm
Silver Alloy
9mA
Miniature Relay
2.66kΩ
-
+60°C
-
-40 → +60°C
-
2 x 10^7 cycles
18.5 → 33.6V dc
Solid State Relay
Relay Module
-
5ms
8ms
80 x 6.2 x 94mm
-40°C
Phoenix Contact RIF-1-RPT-LDP-24DC/1X21 Series Interface Relay, DIN Rail Mount, 24V dc Coil, SPDT, 1-Pole, 11A Load
RS Stock No.: 794-3755Brand: Phoenix ContactManufacturers Part No.: 2903342Sähkönumero: 2704555

€ 14.56

€ 14.56 Each (Exc. Vat)

Add to basket
Phoenix Contact
24V dc
SPDT
DIN Rail
1
RIF-1-RPT-LDP-24DC/1X21
11A
-
-
-
-
Plug In
75mm
93mm
16mm
Silver Alloy
-
-
-
-
+70°C
-
-
-
30000000 (Mechanical) cycles
-
-
-
-
-
-
-
-40°C
Phoenix Contact RIF-0-RPT-12DC/ 1 Series Interface Relay, DIN Rail Mount, 12V dc Coil, SPST, 1-Pole
RS Stock No.: 794-3765Brand: Phoenix ContactManufacturers Part No.: 2903362Sähkönumero: 2704547

€ 14.93

€ 14.93 Each (Exc. Vat)

Add to basket
Phoenix Contact
12V dc
SPST
DIN Rail
1
RIF-0-RPT-12DC/ 1
-
18V dc
-
9.6V
600V
Plug In
66mm
93mm
6.2mm
Silver Alloy
16mA
-
-
-
+60°C
-
-20 → +85°C
-
20000000 (Mechanical) cycles
9.6 → 18V dc
Interface Relay
Interface Relay
-
-
-
15 x 27.3 x 19mm
-40°C
Phoenix Contact RIF-1-RPT-LDP-24DC/2X21AU Series Interface Relay, DIN Rail Mount, 24V dc Coil, DPDT, 2-Pole
RS Stock No.: 794-3711Brand: Phoenix ContactManufacturers Part No.: 2903330Sähkönumero: 2704535

€ 15.81

€ 15.81 Each (Exc. Vat)

Add to basket
Phoenix Contact
24V dc
DPDT
DIN Rail
2
RIF-1-RPT-LDP-24DC/2X21AU
-
-
-
-
-
Plug In
75mm
93mm
16mm
Silver Alloy
-
-
-
-
+70°C
-
-
-
30000000 (Mechanical) cycles
-
-
-
-
-
-
-
-40°C
Phoenix Contact RIF-1-RPT-LDP-24DC/2X21 Series Interface Relay, DIN Rail Mount, 24V dc Coil, DPDT, 2-Pole
RS Stock No.: 794-3721Brand: Phoenix ContactManufacturers Part No.: 2903334Sähkönumero: 2704508

€ 14.93

€ 14.93 Each (Exc. Vat)

Add to basket
Phoenix Contact
24V dc
DPDT
DIN Rail
2
RIF-1-RPT-LDP-24DC/2X21
-
-
-
-
-
Plug In
75mm
93mm
16mm
Silver Alloy
-
-
-
-
+70°C
-
-
-
30000000 (Mechanical) cycles
-
-
-
-
-
-
-
-40°C
Phoenix Contact RIF-0-RPT-12DC/21 Series Interface Relay, DIN Rail Mount, 12V dc Coil, SPDT, 1-Pole
RS Stock No.: 794-3780Brand: Phoenix ContactManufacturers Part No.: 2903371Sähkönumero: 2704550

€ 17.57

€ 17.57 Each (Exc. Vat)

Add to basket
Phoenix Contact
12V dc
SPDT
DIN Rail
1
RIF-0-RPT-12DC/21
-
18V dc
-
9.6V
230V
Plug In
78mm
93mm
6.2mm
Silver Alloy
16mA
-
-
-
+60°C
-
-20 → +85°C
-
20000000 (Mechanical) cycles
9.6 → 18V dc
Interface Relay
Interface Relay
-
-
-
15 x 27.3 x 19mm
-40°C
Phoenix Contact RIF-0-RPT-24DC/21AU Series Interface Relay, DIN Rail Mount, 24V dc Coil, SPDT, 1-Pole
RS Stock No.: 794-3774Brand: Phoenix ContactManufacturers Part No.: 2903368Sähkönumero: 2704548

€ 15.94

€ 15.94 Each (Exc. Vat)

Add to basket
Phoenix Contact
24V dc
SPDT
DIN Rail
1
RIF-0-RPT-24DC/21AU
-
-
-
-
-
Plug In
78mm
93mm
6.2mm
Silver Alloy
-
-
-
-
+60°C
-
-
-
20000000 (Mechanical) cycles
-
-
-
-
-
-
-
-40°C
Phoenix Contact PLC-RPT- 24DC/ 1/ACT Series Interface Relay, DIN Rail Mount, 24V dc Coil, SPST, 1-Pole
RS Stock No.: 711-2674Brand: Phoenix ContactManufacturers Part No.: 2900312Sähkönumero: 2704143

€ 17.32

€ 17.32 Each (Exc. Vat)

Add to basket
Phoenix Contact
24V dc
SPST
DIN Rail
1
PLC-RPT- 24DC/ 1/ACT
-
24V dc
-
24V dc
5 → 250V ac/dc
Surface Mount
6.2mm
80mm
94mm
Silver Alloy
9mA
-
-
-
+60°C
PLC
-40 → +60°C
-
-
18.5 → 33.6V dc
-
Relay Module
-
5ms
8ms
94 x 6.2 x 80mm
-40°C
Weidmuller TRS Series Interface Relay, DIN Rail Mount, 24 → 230V ac/dc Coil, SPDT, 1-Pole, 6A Load
RS Stock No.: 892-8805Brand: WeidmüllerManufacturers Part No.: 1122850000Sähkönumero: 2711164

€ 38.90

€ 38.90 Each (Exc. Vat)

Add to basket
Weidmüller
24 → 230V ac/dc
SPDT
DIN Rail
1
TRS
6A
230V ac/dc
300V
24V ac/dc
250V ac
Screw
6.4mm
88mm
90mm
Silver Alloy
(24 V dc) 22 mA, (230 V ac) 4mA
General Purpose Relay
-
-
-
-
-40 → +60°C
-
5 x 10^6 cycles
24 → 230V ac/dc
Electro Mechanical
Relay Module
Illuminated Ejection Lever, Various Protective Circuits in the Input
<22ms
<100ms
90 x 6.4 x 88mm
-
Phoenix Contact PLC-RSC- 12DC/21 Series Interface Relay, DIN Rail Mount, 12V dc Coil, SPDT, 1-Pole
RS Stock No.: 434-1311Brand: Phoenix ContactManufacturers Part No.: 2966906Sähkönumero: 2704098

€ 23.84

€ 23.84 Each (Exc. Vat)

Add to basket
Phoenix Contact
12V dc
SPDT
DIN Rail
1
PLC-RSC- 12DC/21
-
12V dc
-
-
250V ac/dc
Screw
6.2mm
94mm
80mm
Silver Alloy
15.3mA
-
784Ω
-
+60°C
-
-40 → +60°C
-
-
-
-
-
-
5ms
8ms
80 x 6.2 x 94mm
-40°C
Phoenix Contact PLC-RSC- 24DC/21-21 Series Interface Relay, DIN Rail Mount, 24V dc Coil, DPDT, 2-Pole
RS Stock No.: 434-1327Brand: Phoenix ContactManufacturers Part No.: 2967060Sähkönumero: 2704140

€ 23.47

€ 23.47 Each (Exc. Vat)

Add to basket
Phoenix Contact
24V dc
DPDT
DIN Rail
2
PLC-RSC- 24DC/21-21
-
24V dc
-
20.2V
250V ac/dc
Screw
14mm
94mm
80mm
Silver Alloy
18mA
Miniature Relay
1.3kΩ
-
+60°C
-
-40 → +60°C
-
3 x 10^7 cycles
20.2 → 33.6V dc
Solid State Relay
Relay Module
Degree of protection IP20
8ms
10ms
80 x 14 x 94mm
-40°C
Phoenix Contact RIF-0-RPT-24DC/ 1AU Series Interface Relay, DIN Rail Mount, 24V dc Coil, SPST, 1-Pole
RS Stock No.: 794-3759Brand: Phoenix ContactManufacturers Part No.: 2903359Sähkönumero: 2704545

€ 12.17

€ 12.17 Each (Exc. Vat)

Add to basket
Phoenix Contact
24V dc
SPST
DIN Rail
1
RIF-0-RPT-24DC/ 1AU
-
36V dc
-
19.2V
600V
Plug In
66mm
93mm
6.2mm
Silver Alloy
9mA
-
-
-
+60°C
-
-20 → +85°C
-
20000000 (Mechanical) cycles
19.2 → 36V dc
Interface Relay
Interface Relay
-
-
-
15 x 27.3 x 19mm
-40°C
WAGO 788 Series Interface Relay, DIN Rail Mount, 24V dc Coil, SPDT, 16A Load
RS Stock No.: 180-3037Brand: WAGOManufacturers Part No.: 788-304Sähkönumero: 2741009

€ 15.19

€ 15.19 Each (Exc. Vat)

Add to basket
Wago
24V dc
SPDT
DIN Rail
-
788
16A
24V dc
250V ac
-
250V ac
Cage Clamp
86mm
54mm
15mm
Silver Alloy
19.1mA
Miniature Switching Relay
-
-
+50°C
-
-25 → +50°C
EN 61010-2-201, EN 61373, EN 61810-1, UL, UL E175199 Sec.6
30 x 10^3 (Electrical) cycles, 30 x 10^6 (Mechanical) cycles
Maximum 24V dc
-
Relay Module
IP20 Degree of protection, LED Indication
-
-
15 x 54 x 86mm
-25°C
WAGO 857 Series Interface Relay, DIN Rail Mount, 230V ac/dc Coil, SPDT, 6A Load
RS Stock No.: 180-3041Brand: WAGOManufacturers Part No.: 857-359Sähkönumero: 2709509

€ 42.29

€ 42.29 Each (Exc. Vat)

Add to basket
Wago
230V ac/dc
SPDT
DIN Rail
-
857
6A
230V ac/dc
250V ac
24V ac/dc
250V ac
Cage Clamp
94mm
81mm
6mm
Silver Alloy
3.5 mA, 20mA
-
-
-
+70°C
-
-40 → +70°C
EN 50121-3-2, EN 61010-2-201, EN 61373, EN 61810-1, UL, UL E175199 Sec.4
5 x 10^6 (Mechanical) cycles, 50 x 10^3 (Electrical) cycles
24 → 230V ac/dc
-
Relay Module
IP20 Degree of protection, LED Indication
-
-
6 x 81 x 94mm
-40°C
Phoenix Contact RIF-0-RPT-12DC/21AU Series Relay Module, DIN Rail Mount, 12V dc Coil, SPDT, 1-Pole
RS Stock No.: 794-3777Brand: Phoenix ContactManufacturers Part No.: 2903369Sähkönumero: 2704549

€ 21.59

€ 21.59 Each (Exc. Vat)

Add to basket
Phoenix Contact
12V dc
SPDT
DIN Rail
1
RIF-0-RPT-12DC/21AU
-
18V dc
-
9.6V
30V ac/dc
Plug In
78mm
93mm
6.2mm
Silver Alloy
16mA
-
-
-
+60°C
-
-40 → +60°C
-
20000000 (Mechanical) cycles
9.6 → 18V dc
-
-
-
-
-
78 x 6.2 x 93mm
-40°C
WAGO Interface Relay, DIN Rail Mount, 24V ac/dc Coil, 1-Pole
RS Stock No.: 135-7376Brand: WAGOManufacturers Part No.: 857-354Sähkönumero: 2741039

€ 29.74

€ 29.74 Each (Exc. Vat)

Add to basket
Wago
24V ac/dc
-
DIN Rail
1
-
-
-
-
-
-
Plug In
81mm
94mm
6mm
Silver Nickel
-
Miniature Relay
-
-
+60°C
-
-
857-358:GL, ANSI/ISA 12.12.01, EN 60664-1, EN 61810-1, UL 508
50000 (Electrical) operations, 5000000 (Mechanical) operations
-
-
-
Integrated Yellow LED
-
-
-
-25°C
Schneider Electric Harmony Relay RSL Series Relay Socket, Plug In, 24V dc Coil, SPDT
RS Stock No.: 179-7331Brand: Schneider ElectricManufacturers Part No.: RSLZVA1Sähkönumero: 2721120

€ 27.36

€ 27.36 Each (Exc. Vat)

Add to basket
Schneider Electric
24V dc
SPDT
Plug In
-
Harmony Relay RSL
-
28.8V
24V ac/dc
21.6V
24V ac/dc
Screw
78.7mm
96mm
6.2mm
-
6A
Plug-In Relay
-
-
+85°C
-
-40 → +85°C
CSA, EN/IEC, GOST Certified, IEC 61984, UL
-
21.6 → 28.8V
Relay Socket
Socket
Screw Socket Equipped with LED and Protection Circuit
-
-
6.2 x 78.7 x 96mm
-40°C