Interface Modules

Onlinecomponents.com stocks more than 10,948 Interface Modules parts from 62 manufacturers, covering applications across Analog & Digital Interface Modules, Connector Interface Module, DIN Rail Fuse Holders, DIN Rail Terminal Blocks, Diode & Component Modules, Field I/O Modules, Operator Interface, Relay Interface Modules. Featured suppliers include Phoenix Contact, Altech, Weidmuller, Omron Automation, Schneider Electric, Grayhill and many more, with authorized distribution, datasheets, and tiered pricing on every part. Browse Interface Modules by taxonomies — Analog & Digital Interface Modules (358), Connector Interface Module (166), DIN Rail Fuse Holders (104), DIN Rail Terminal Blocks (5,723), Diode & Component Modules (108), Field I/O Modules (1,100), Operator Interface (571), Relay Interface Modules (2,583) — or refine results using the supplier, availability, RoHS, and part-status filters on the left. All Interface Modules listings include real-time inventory, RoHS status, and lead-time information; request a quote on any restricted or low-availability item directly from its product page.

Onlinecomponents.com offers a selection of more than 10,948 Interface Modules from over 62 world-class suppliers.We offer Interface Modules from suppliers such as Panasonic Electronic Components, MEC Relays, Phoenix Contact, E-T-A Engineering Technology, Altech and many more.Please see all taxonomies of Analog & Digital Interface Modules, Connector Interface Module, DIN Rail Fuse Holders, DIN Rail Terminal Blocks, Diode & Component Modules, Field I/O Modules, Operator Interface, Relay Interface Modules below. See More
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  • 250
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Schneider Electric-Legacy Relays W92S11D22-110 - Electromechanical Relay 110/125VDC 6.5KOhm 20ADC/30AAC DPDT ...

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Electromechanical Relay 110/125VDC 6.5KOhm 20ADC/30AAC DPDT (68.5x34.5x37.81)mm Flange/DIN Rail Power Relay

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  • 5
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  • 25
    $7.72
  • 50
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  • 4
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Sprecher + Schuh CA8-09-10-240 - Contactor, 240AC Coil Voltage, 3PST-NO, 3 Form A, DIN Rail

Sprecher + Schuh

Contactor, 240AC Coil Voltage, 3PST-NO, 3 Form A, DIN Rail

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  • 1
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  • 5
    $125.22
  • 10
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Omron Electronics C40P-EAR-A - I/O Unit - 11.8" x 4.5" x 4.0" (29.8 cm x 11.4 cm x 10.2 cm)...

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I/O Unit - 11.8" x 4.5" x 4.0" (29.8 cm x 11.4 cm x 10.2 cm).

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  • 1
    $428.85
  • 3
    $420.27
  • 5 +
    $411.87
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Crouzet Control 88826004 - Electromechanical Relay 8A 24V to 240VAC DIN Rail

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  • 4
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  • MANUFACTURER STOCK 18

    Ships 9/21/26


  • 1
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American Electrical KL304214 - Terminal Block - Feed Through - 2 Position - 1 Level - 32A 7...

American Electrical

Terminal Block - Feed Through - 2 Position - 1 Level - 32A 750V IEC / 30A 600V UL - 10 to 26 AWG - 6mm Width - Sc ...

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Phoenix Contact 2802549 - Component connector - pitch: 6 mm - number of positions: 1 -...

Phoenix Contact

Component connector - pitch: 6 mm - number of positions: 1 - color: gray

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Altech 8914.2 - Relay, 8 A, 250 VAC/30 VDC, 22-12 AWG, 9.76 in., 3.43 in., 2...

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Relay, 8 A, 250 VAC/30 VDC, 22-12 AWG, 9.76 in., 3.43 in., 2.50 in. (Max.) | Altech Corp 8914.2

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PLC I/O Module SNAP 4 to 20 mA 0 to 10 V dc, 82.55 x 18.29 x 90.17 mm | Opto 22 SNAP-PID-V

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Wieland Electric 56.106.0653.0 - Conn Disconnect Terminal Block F ST T DIN Rail 45A

Wieland Electric

Conn Disconnect Terminal Block F ST T DIN Rail 45A

  • 3 Weeks

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Altech 8905.2 - Electromechanical Relay 5VDC 54Ohm 16A SPDT( (21mm 87mm 75mm...

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Electromechanical Relay 5VDC 54Ohm 16A SPDT( (21mm 87mm 75mm)) DIN Rail Relay Module

  • 6 Weeks

  • 1
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  • 5
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Wieland Electric 56.703.7355.5 - Conn Multi-Tier Terminal Block 2 POS Spring Clamp T DIN Rail

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Conn Multi-Tier Terminal Block 2 POS Spring Clamp T DIN Rail

  • 3 Weeks

  • 1
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  • 10
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  • 25
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Phoenix Contact 2301723 - The FLKM S135/S400/SO adapter links a SIMATIC<sup>®</sup> S5...

Phoenix Contact

The FLKM S135/S400/SO adapter links a SIMATIC® S5 plug directly with the basic SIMATIC® S7 ...

  • 32 Weeks

  • 1
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  • 3 +
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Phoenix Contact VIP-3/SC/2FLK14/AN/2P/S7-1 - VARIOFACE COMPACT LINE interface module for Siemens S7-1500 ...

Phoenix Contact

VARIOFACE COMPACT LINE interface module for Siemens S7-1500 systems with S7-1500 specific labeling

  • 4 Weeks

  • 1 +
    $73.06
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  • 10 Weeks

  • 1
    $250.51
  • 3
    $243.55
  • 5
    $242.95
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  • 10 Weeks

  • 1
    $282.97
  • 3
    $275.11
  • 5
    $274.42
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Phoenix Contact 3033184 - Double-level terminal block - With equipotential bonder - no...

Phoenix Contact

Double-level terminal block - With equipotential bonder - nom. voltage: 500 V - nominal current: 30 A - connectio ...

  • 4 Weeks

  • 4
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Wieland Electric

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Conn Ground Terminal Block F 4 POS ST G DIN Rail/T DIN Rail

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