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Terminal blocks & relays Explore the listed terminal blocks & relays products and accessories. Use the exact ordering reference and specifications to distinguish individual items.
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Check conductor size, connection technology, rated voltage and mounting. For relay products, verify coil voltage, contact arrangement and switching load.
Browse all categories → Browse all manufacturers → All items 173,574 Industrial, electrical & HVAC 173,183 Semiconductors 364 Connector families 27 Power relays 19,493 Solid-state relays 5,731 Browse product categories and manufacturers Protection & distribution Refrigeration measurement Vacuum, recovery & charging Refrigeration connections Refrigeration service tools Interfaces & specialist ICs Connector families & accessories Manufacturers and product ranges 3M 427 ABB 23,785 Adafruit Industries LLC 5 Adam Tech 343 AEG 534 AEI 3 Altech Corporation 574 Altran Magnetics, LLC 238 AM series 177 American Electrical Inc. 7 American Zettler 4,836 Amphenol Anytek 88 Amphenol ICC (Commercial Products) 62 Amphenol ICC (FCI) 1,412 Amphenol Positronic 2 Amphenol Sine Systems Corp 1 APSEMI 334 Aratas (Formerly Omron Components) 1,748 Archimedes Controls 1 ASI-Ez 5 Assmann WSW Components 38 ATC-Diversified Electronics 178 Automation Direct 1 Autonics 160 AW Coil 24 Beckhoff 935 Berker 3,221 Broadcom Limited 54 Bulgin 4 Busch-Jaeger 3,225 c3controls 23 Carlo Gavazzi Inc. 304 CEL 1 Celduc Inc. 385 Chip Quik Inc. 5 Cinch Connectivity Solutions 9 CIT Relay and Switch 2,658 CNC Tech 140 Cole Hersee 46 Comus International 115 Conta-Clip, Inc. 99 Coto Technology 315 Crouzet 110 Cvilux USA 101 DComponents 15 Dinkle Corporation, USA 29 E-T-A 22 Eaton Electrical 158 EDAC Inc. 16 Egis Mobile Electric 10 ELCO 12 Elcom 239 ELKO EP North America 52 ETI 8,063 Eve 3 Everlight Electronics Co Ltd 10 Finder 5,118 Finder Relays, Inc. 106 Franjobaim 2,096 GCT 172 Hager 13,172 Hailan Microelectronics 187 HARTING 27,527 Hartland Controls/Littelfuse 7 Harvatek Corporation 2 Harwin Inc. 813 Hasco Relays 25 Hirose Electric Co Ltd 620 Honeywell Sensing and Productivity Solutions 4 IDEC 1,467 Infineon Technologies 31 InPower LLC 29 IRISO USA Inc. 5 Isocom Components 2004 LTD 9 IXYS Integrated Circuits Division 8 JAE Electronics 101 JONHON 27 JST Sales America Inc. 466 KEMET 259 Keystone Electronics 4 KOINO 153 Lite-On Inc. 17 Littelfuse Inc. 602 Littelfuse/Commercial Vehicle Products 17 Littelfuse/Menbers 40 LOCTITE 1 LOXEAL 1 M5Stack Technology Co., Ltd. 1 Macromatic Industrial Controls 43 MAKESafe Tools 1 Mean Well 3,001 MEAN WELL USA Inc. 1 Menbers 3 METZ CONNECT USA Inc. 65 Mill-Max Manufacturing Corp. 36 Molex 3,462 Murrelektronik, Inc 24 Nominal Controls 2 NorComp Inc. 2 Olimex LTD 3 Omega 40 Omnetics 7 Omron 680 Omron Automation and Safety 1,525 On Shore Technology Inc. 17 Opto 22 41 Panasonic Industry 5,823 Pasternack 2 Phoenix Contact 13,301 Picker Components 421 Pololu 6 Preci-Dip 65 R-K Electronics, Inc. 887 Red Lion Controls 10 Renesas Electronics Corporation 1 Same Sky (Formerly CUI Devices) 573 Samtec Inc. 2,307 Schaltbau 4 Schmartboard, Inc. 1 Schneider Electric 1,641 Selec Controls USA Inc. 39 Sensata - Gigavac Industrial 23 Sensata Technologies, Inc. 444 Sensata-Crydom 1,308 SHARP/Socle Technology 5 Shelly USA 2 Siemens 2,064 SparkFun Electronics 6 Standex-Meder Electronics 169 STRIEBEL & JOHN 5,893 Sullins Connector Solutions 466 SUPCO 2 Switch Components 1 T&M International Inc. 22 TE - Kissling 101 TE Connectivity 63 TE Connectivity Aerospace, Defense and Marine 2,976 TE Connectivity ALCOSWITCH Switches 32 TE Connectivity AMP Connectors 2,507 TE Connectivity Deutsch Connectors 56 TE Connectivity Erni 94 TE Connectivity Linx 7 TE Connectivity Potter & Brumfield Relays 2,573 TELE Controls Inc 19 Toshiba Semiconductor and Storage 222 Toward Technologies, Inc. 129 Trumeter 12 Vishay Semiconductor Opto Division 71 WAGO Corporation 292 WEC 25 Weidmuller 9,029 Weidmüller 884 WIGAM 1,224 Würth Elektronik 360 XINGLIGHT 10 Terminal blocks & relays × Clear all filters Siemens
Thermistor motor protection relay
Terminal blocks & relays
Width 22.5 mm
Changeover contacts 2 Siemens
Electrical monitoring relay
Terminal blocks & relays
Current measurement range 2–500 mA AC/DC
Supply voltage 24 V AC/DC Siemens
Electrical monitoring relay
Terminal blocks & relays
Current measurement range 2–500 mA AC/DC
Supply voltage 24–240 V AC/DC Siemens
Electrical monitoring relay
Terminal blocks & relays
Voltage measurement range 10–690 V AC/DC
Supply voltage 24–240 V AC/DC Supplier image ABB
Multifunction timer relay
Terminal blocks & relays
Time range 0.05 s–300 h
Timing functions 10 Supplier image ABB
Timer relay
Terminal blocks & relays
Time range 0.05 s–10 min
Time ranges 7 Omron
Plug-in power relay
Terminal blocks & relays
Poles 4
Coil voltage 100/110 V AC Siemens
Solid-state relay
Terminal blocks & relays
Phases 1
Width 22.5 mm Omron
Plug-in power relay
Terminal blocks & relays
Poles 2
Contact arrangement DPDT Schneider Electric
Relay protection module
Terminal blocks & relays
Protection element Diode
Compatible relay series 782H hermetically sealed relays Omron
Relay socket
Terminal blocks & relays
Compatible relay series G7S
Mounting DIN rail or surface Omron
Relay socket
Terminal blocks & relays
Pins 8
Connection Screwless terminals Omron
Power-off delay timer
Terminal blocks & relays
Supply voltage 24 V AC/DC
Output contacts DPDT Mean Well
Terminal block cover
Terminal blocks & relays
Nominal dimensions (L x W x H) 50.8 x 10 x 3.8 mm
Material Polycarbonate (PC) Mean Well
Terminal block cover
Terminal blocks & relays
Nominal dimensions (L x W x H) 69.8 x 10 x 3.8 mm
Material Polycarbonate (PC) Mean Well
Terminal block cover
Terminal blocks & relays
Nominal dimensions (L x W x H) 79.3 x 10 x 3.8 mm
Material Polycarbonate (PC) Mean Well
Terminal block cover
Terminal blocks & relays
Nominal dimensions (L x W x H) 88.8 x 10 x 3.8 mm
Material Polycarbonate (PC) Beckhoff
Blank Bus Terminal marking labels
Terminal blocks & relays
Label dimensions 12 x 7 mm
Material PA66 V2 Beckhoff
Potential group separation terminal
Terminal blocks & relays
Housing width 12 mm
E-bus / field-potential isolation 500 V Beckhoff
Potential feed terminal
Terminal blocks & relays
Nominal feed voltage 24 V DC
Current load Maximum 10 A Beckhoff
Potential distribution terminal
Terminal blocks & relays
Front connection arrangement 2 × 24 V, 2 × 0 V and 2 × protective earth
Current load Maximum 10 A Beckhoff
Cycle-monitoring relay terminal
Terminal blocks & relays
Relay outputs 2 potential-free normally-open contacts
Digital inputs 2 inputs for 24 V signals Beckhoff
Bus end terminal
Terminal blocks & relays
Housing width 12 mm
Process-image width 0 bits Beckhoff
Power-terminal adapter
Terminal blocks & relays
Nominal voltage 24 V DC (-15%/+20%)
Operating temperature 0–55 °C Beckhoff
Potential supply terminal
Terminal blocks & relays
Nominal voltage 120/230 V AC
Current load Maximum 10 A Beckhoff
Potential distribution terminal
Terminal blocks & relays
Distribution contacts 16 connections for 0 V potential
Current load Maximum 10 A for the terminal Weidmuller
Terminal block
Terminal blocks & relays
Rated voltage (IEC) 250 V
Rated current (IEC) 20 A Weidmuller
Terminal block
Terminal blocks & relays
Rated feed-through voltage (IEC) 800 V
Rated current (IEC) 24 A Weidmuller
Terminal block
Terminal blocks & relays
Rated feed-through voltage (IEC) 800 V
Rated current (IEC) 24 A Weidmuller
Terminal block
Terminal blocks & relays
Rated feed-through voltage (IEC) 800 V
Rated current (IEC) 24 A Weidmuller
Terminal block
Terminal blocks & relays
Conductor cross-section (IEC) 2.5 mm²
Dimensions (W/H/D) 5.1 × 77.5 × 36.5 mm Weidmuller
Terminal block
Terminal blocks & relays
Conductor cross-section (IEC) 2.5 mm²
Dimensions (W/H/D) 5.1 × 55 × 36.5 mm Weidmuller
Terminal block
Terminal blocks & relays
Rated voltage (IEC) 800 V
Rated current (IEC) 24 A Weidmuller
Terminal block
Terminal blocks & relays
Rated voltage (IEC) 800 V
Rated current (IEC) 24 A Weidmuller
Terminal block
Terminal blocks & relays
Rated voltage (IEC) 800 V
Rated current (IEC) 24 A Weidmuller
Terminal block
Terminal blocks & relays
Rated voltage (IEC) 800 V
Rated current (IEC) 24 A The catalogue includes exact products, shared model selections and configurable connector families. Each selection identifies its scope. Pricing, availability and the final specification are confirmed in your quotation.