Weidmuller
7940010243
Signal conditioner
Automation & control
- Type of connection
- Screw connection
- Clamping range, min.
- 0.5 mm²
LANGOM PRODUCT CATALOGUE
Industrial, electrical and HVAC products
Find automation controls, electrical installation products, relays and refrigeration service equipment. Browse categories or manufacturers, compare the listed specifications and confirm the exact ordering reference.
Check the exact model, ordering suffix and technical specifications before selecting a product. Include the required quantity, system requirements and delivery destination in your enquiry; pricing, availability and compatibility are confirmed in the quotation.
Browse product categories and manufacturers
Power & drives
Control & communication
Protection & distribution
- Circuit protection 18,658
- Power distribution & busbars 7,067
Connection & switching
- Terminal blocks & relays 50,582
- Connectors & accessories 145,604
- Sensors & switching 3,325
Wiring & installation
Safety & installation
Tools & materials
Refrigeration measurement
Vacuum, recovery & charging
- Vacuum & charging equipment 19
- Vacuum pumps & accessories 33
- Refrigerant recovery & recycling 15
- Refrigerant charging scales 10
- Oil & refrigerant transfer equipment 8
- Refrigerant cylinders & accessories 18
- A/C service stations & accessories 20
- Hydrocarbon refrigeration equipment 30
- CO2 refrigeration equipment 19
- Ammonia refrigeration equipment 9
Refrigeration connections
Refrigeration service tools
- Refrigeration hand tools 123
- Flushing & cleaning equipment 53
- Brazing & welding equipment 47
- UV leak detection & service fluids 41
- Nitrogen & tracer-gas cylinders 4
- Condensate pumps & accessories 11
- Crimping tools & equipment 3
- Refrigeration relays & starting controls 15
- Refrigeration oil testing & treatment 6
- Sealants & insulation 7
- Refrigeration & vacuum oils 3
Manufacturers and product ranges
- 3M 691
- ABB 23,785
- Adafruit Industries LLC 5
- Adam Tech 621
- 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) 122
- Amphenol ICC (FCI) 1,540
- Amphenol PCD 12
- Amphenol Positronic 2
- Amphenol Sine Systems Corp 15
- APSEMI 334
- Aratas (Formerly Omron Components) 1,894
- Archimedes Controls 1
- ASI-Ez 5
- Assmann WSW Components 41
- 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 145
- 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
- Ease Electronics 18
- Eaton Electrical 158
- EDAC Inc. 85
- 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
- Fischer Elektronik 30,564
- Franjobaim 2,096
- GCT 172
- Hager 13,172
- Hailan Microelectronics 187
- HARTING 27,527
- Hartland Controls/Littelfuse 7
- Harvatek Corporation 2
- Harwin Inc. 843
- Hasco Relays 25
- Hirose Electric Co Ltd 667
- Honeywell Sensing and Productivity Solutions 4
- I-PEX 3
- IDEC 1,467
- Infineon Technologies 31
- InPower LLC 29
- IRISO USA Inc. 5
- Isocom Components 2004 LTD 9
- ITT Cannon, LLC 96
- IXYS Integrated Circuits Division 8
- JAE Electronics 273
- JAM 312
- JONHON 27
- JST Sales America Inc. 672
- 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
- Major League Electronics 59
- MAKESafe Tools 1
- Mean Well 3,001
- MEAN WELL USA Inc. 1
- Menbers 3
- METZ CONNECT USA Inc. 85
- Mill-Max Manufacturing Corp. 38
- Molex 4,477
- 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. 31
- Opto 22 41
- Panasonic Industry 5,823
- Pasternack 2
- Phoenix Contact 13,308
- Picker Components 421
- Pololu 6
- Preci-Dip 87
- R-K Electronics, Inc. 887
- Radiall USA, Inc. 44
- Red Lion Controls 10
- Renesas Electronics Corporation 1
- Same Sky (Formerly CUI Devices) 627
- Samtec Inc. 64,790
- 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
- Shenzhen SHOUHAN Technology Co., Ltd 19
- Siemens 2,064
- Souriau-Sunbank by Eaton 118
- SparkFun Electronics 7
- Standex-Meder Electronics 169
- STRIEBEL & JOHN 5,893
- Sullins Connector Solutions 3,852
- SUPCO 2
- SUPERIOR TECH 25
- 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 2,782
- TE Connectivity Deutsch Connectors 63
- TE Connectivity Erni 98
- 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 378
- XINGLIGHT 10
Items 11,701–11,736 of 273,183 matching catalogue itemsClear filtersHave another part number? Send an enquiry
Weidmuller
7940010525
Process display
Sensors & switching
- Supply voltage
- 90…275 V AC 90…300 V DC
- Input current
- -22...+22 mA (preset to 4...20 mA)
Weidmuller
7940011323
Process display
Sensors & switching
- Number of digital outputs
- 4
- Supply voltage
- 90…275 V AC 90…300 V DC
Weidmuller
7940018956
Signal conditioner
Automation & control
- Supply voltage
- 18…50 V DC 18…35 V AC
- Input current
- -22...+22 mA (preset to 4...20 mA)
Weidmuller
7940045760
Power supply
Power supplies
- Rated voltage
- 300 V_{eff}
- Number of digital outputs
- 2
Weidmuller
8050810000
Terminal block
Terminal blocks & relays
- Rated cross-section
- 4 mm²
- Nominal current
- 6.3 A
Weidmuller
8227350000
Signal conditioner
Automation & control
- Supply voltage
- 24 V DC ± 20 %
- Input current
- 0.5...20 mA
Weidmuller
8237710000
Industrial relay
Terminal blocks & relays
- Rated control voltage
- 230 V AC ±10 %
- Continuous current
- 6 A
Weidmuller
8260280000
Signal conditioner
Automation & control
- Supply voltage
- 24 V DC ± 20 %
- Input current
- 0.5...20 mA
Weidmuller
8365980000
Industrial relay
Terminal blocks & relays
- Rated control voltage
- 24 V DC ±20 %
- Continuous current
- 6 A
Weidmuller
8411190000
Signal conditioner
Automation & control
- Rated voltage
- 100 V
- Supply voltage
- via the input measuring circuit
Weidmuller
8425720000
Signal conditioner
Automation & control
- Rated voltage
- 50 V
- Supply voltage
- Output loop powered max. 30 V/ min. 9 V + (20 mA x RL)
Weidmuller
8444950000
Signal conditioner
Automation & control
- Rated voltage
- 300 V
- Supply voltage
- via the input measuring circuit
Weidmuller
8447160000
Signal conditioner
Automation & control
- Rated voltage
- 300 V
- Supply voltage
- 24 V DC ± 25 %
Weidmuller
8447280000
Signal conditioner
Automation & control
- Rated voltage
- 300 V
- Supply voltage
- 24 V DC ± 25 %
Weidmuller
8463580000
Signal conditioner
Automation & control
- Rated voltage
- 300 V
- Supply voltage
- via the input measuring circuit
Weidmuller
8473000000
Signal conditioner
Automation & control
- Rated voltage
- 50 V
- Supply voltage
- Output loop powered max. 30 V/ min. 9 V + (20 mA x RL)
Weidmuller
8473010000
Signal conditioner
Automation & control
- Rated voltage
- 50 V
- Supply voltage
- Output loop powered max. 30 V/ min. 9 V + (20 mA x RL)
Weidmuller
8483680000
Signal conditioner
Automation & control
- Rated voltage
- 50 V
- Supply voltage
- Output loop powered max. 30 V/ min. 9 V + (20 mA x RL)
Weidmuller
8499550000
Industrial relay
Terminal blocks & relays
- Rated control voltage
- 24 V DC +25 % / -30 %
- Continuous current
- 6 A
Weidmuller
8540180000
Signal conditioner
Automation & control
- Rated voltage
- 300 V
- Supply voltage
- 24 V DC ± 25 %
Weidmuller
8540230000
Signal conditioner
Automation & control
- Rated voltage
- 300 V
- Supply voltage
- 24 V DC ± 25 %
Weidmuller
8540300000
Signal conditioner
Automation & control
- Rated voltage
- 300 V
- Supply voltage
- 24 V DC ± 25 %
Weidmuller
8543820000
Signal conditioner
Automation & control
- Continuous current
- 3 A
- Rated voltage
- 300 V
Weidmuller
8543880000
Signal conditioner
Automation & control
- Continuous current
- 3 A
- Rated voltage
- 300 V
Weidmuller
8560700000
Signal conditioner
Automation & control
- Rated voltage
- 300 V
- Output current
- 0...20 mA 4...20 mA
Weidmuller
8560740000
Signal conditioner
Automation & control
- Rated voltage
- 600 V
- Supply voltage
- 22…230 V AC/DC +10 %
Weidmuller
8564080000
Fieldbus distributor
Industrial communication
- Number of poles
- 3
- Protection degree
- IP65 IP66
Weidmuller
8604420000
Signal conditioner
Automation & control
- Rated voltage
- 50 V
- Supply voltage
- Output loop powered max. 30 V/ min. 9 V + (20 mA x RL)
Weidmuller
8614780000
Surge protection module
Safety equipment & accessories
- Rated current
- 3 A
- Rated voltage (DC)
- 250 V
Weidmuller
8615700000
Interface module
PLCs & I/O
- Rated voltage
- between adjacent electric circuits: 300 V between electric circuits and PE: 150 V
- Supply voltage
- 24 V DC ± 20 %
Weidmuller
8690030000
Industrial relay
Terminal blocks & relays
- Rated control voltage
- 24 V AC
- Continuous current
- 10 A
Weidmuller
8690220000
Industrial relay
Terminal blocks & relays
- Rated control voltage
- 24 V DC
- Continuous current
- 6 A
Weidmuller
8705630000
Signal conditioner
Automation & control
- Continuous current
- 3 A
- Rated voltage
- 600 V
Weidmuller
8705990000
Signal conditioner
Automation & control
- Supply voltage
- 24...30 V DC Output loop powered
- Output current
- 4...20 mA (current loop) at 9...30V DC
Weidmuller
8721170000
Signal conditioner
Automation & control
- Rated voltage
- 600 V
- Supply voltage
- 24 V DC ± 15 %
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.