
Rail-Mount Terminal Blocks Parts


Spacer; same profile as 3-conductor sensor terminal blocks or appropriate actuator terminal blocks; gray





L-type test plug module; modular; with spring-loaded contact pin; Center module; 2,50 mm²; gray














Additional module for matrix patchboards; for snap-on fixing to mounting adapter; insulated; with CAGE CLAMP®; gray


Spacer; same profile as 4-conductor sensor terminal blocks, 3-conductor sensor terminal blocks with ground contact or appropriate actuator; terminal bloc; gray

Compare Rail-Mount Terminal Blocks
Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | Height | Depth | Fire load | Weight | GTIN |
|---|---|---|---|---|---|
| 279-330 | 51.4 mm / 2.024 inches | 27 mm / 1.063 inches | 0.059 MJ | 2 g | 4017332541596 |
| 280-559 | 80 mm / 3.15 inches | — | 0.201 MJ | 6.7 g | 4017332151474 |
| 284-343 | 52 mm / 2.047 inches | 23 mm / 0.906 inches | 0.04 MJ | 1.3 g | 4017332195928 |
| 284-342 | 96.5 mm / 3.799 inches | 33.7 mm / 1.327 inches | 0.142 MJ | 4.7 g | 4017332291699 |
| 281-419 | — | — | 0.015 MJ | 0.5 g | 4017332267274 |
| 281-470 | — | — | 0.025 MJ | 0.8 g | 4017332267335 |
| 249-144 | 18 mm / 0.709 inches | 46.5 mm / 1.831 inches | 0.081 MJ | 4.9 g | 4045454193720 |
| 727-107 | 226 mm / 8.898 inches | 58.3 mm / 2.295 inches | 0.855 MJ | 28.7 g | 4017332233521 |
| 279-338 | 67.8 mm / 2.669 inches | 25.5 mm / 1.004 inches | 0.076 MJ | 2.5 g | 4017332626927 |
| 279-471 | — | — | 0.006 MJ | 0.2 g | 4017332267298 |
| 282-331 | 73.2 mm / 2.882 inches | 31 mm / 1.22 inches | 0.1 MJ | 3.4 g | 4017332557405 |
| 727-162 | 226 mm / 8.898 inches | 58.3 mm / 2.295 inches | 0.644 MJ | 28.6 g | 4017332635356 |
| 727-268 | 126 mm / 4.961 inches | 44.3 mm / 1.744 inches | 0.161 MJ | 7.2 g | 4055143813174 |
| 811-480 | — | — | — | 50 g | 4050821838623 |
| 282-342 | 91.9 mm / 3.618 inches | 31 mm / 1.22 inches | 0.129 MJ | 4.3 g | 4017332293150 |
| 280-355 | 66 mm / 2.598 inches | 42 mm / 1.654 inches | 0.184 MJ | 6 g | 4017332199230 |
| 283-338 | 80 mm / 3.15 inches | 35 mm / 1.378 inches | 0.113 MJ | 3.8 g | 4017332199384 |
| 880-309 | 72.7 mm / 2.862 inches | 27.1 mm / 1.067 inches | 0.084 MJ | 3 g | 4017332362054 |
| 883-2499 | — | — | — | 19.8 g | 4055143940481 |
| 282-446 | — | — | 0.06 MJ | 8.6 g | 4045454889081 |
| 726-904 | 18.1 mm / 0.713 inches | 20 mm / 0.787 inches | 0.073 MJ | 3.8 g | 4017332289306 |
| 726-906 | — | — | 0.02 MJ | 0.7 g | 4044918094238 |
| 280-582 | 90.5 mm / 3.563 inches | — | 0.258 MJ | 8.5 g | 4017332151696 |
| 279-349 | 72.2 mm / 2.843 inches | 25.4 mm / 1 inches | 0.082 MJ | 2.7 g | 4017332293327 |
Common to all listed parts
| Note (material data) | Information on material specifications can be found here |
| ECCN | NO US CLASSIFICATION |
| RoHS Compliance Status | Compliant,No Exemption |