
2-conductor miniature through terminal block; with operating slots; 2.5 mm²; with snap-in mounting foot; side and center marking; with test port; Push-in CAGE CLAMP®; 2,50 mm²; gray
2-conductor miniature through terminal block; with operating slots; 2.5 mm²; with snap-in mounting foot; side and center marking; with test port; Push-in CAGE CLAMP®; 2,50 mm²; green-yellow
Through terminal block, 2052 Series, operating tool
Connecting conductors is quick and easy with this through terminal block (item number 2052-317). Ensure that the strip lengths are between 10 and 12 mm when connecting conductors to this through terminal block. Our mini rail-mount terminal blocks are the perfect choice when space is limited. A large selection of mounting and actuation variants means you can find a suitable mini terminal block for every purpose. This also means you can adapt the terminal blocks to your unique requirements. This product features conductor terminals and utilizes Push-in CAGE CLAMP®. Push-in CAGE CLAMP® connection technology is ideal for connecting all conductor types. Both solid and fine-stranded conductors with ferrules can be plugged in without the need for tools—all thanks to its pluggable design. This through terminal block is suitable for conductor cross sections ranging from 0.25 mm² to 4 mm².
An operating tool is used to operate this mini rail-mount terminal block. Our TOPJOB® S rail-mount terminal blocks offer more than just secure electrical connections in a range of different industrial applications and modern building installations. They also offer the perfect solution for every application: lever, push-button, or operating slot. This product is designed for specific Ex applications (please refer to the product datasheet).
| Ratings per | IEC/EN 60998-2-2 |
| Nominal voltage (III/3) | 800 V |
| Rated impulse withstand voltage (III / 3) | 8 kV |
| Rated current | 24 A |
| Current at conductor cross-section (max.) mm² | 32 A |
| Ratings per | IEC/EN 60998-2-2 / IEC/EN 60998-2-2 / IEC/EN 60998-2-2 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
| Nominal voltage | 800 V |
| Rated impulse withstand voltage | 8 kV |
| Rated current | 24 A |
| Current at conductor cross-section (max.) mm² | 32 A |
| Reference to hazardous areas | See “Downloads – Documentation – Additional Information: Technical Section; Technical Explications” |
| Ratings per | ATEX: PTB 20 ATEX 1013 U / IECEx: PTB 20.0029U (Ex eb IIC Gb) |
| Rated voltage EN (Ex e II) | 550 V |
| Rated current (Ex e II) | 22 A |
| Rated current (Ex e II) with jumper | 20 A |
| Wiring direction | Front-entry wiring |
| Clamping units | 2 |
| Total number of potentials | 1 |
| Number of levels | 1 |
| Number of jumper slots | 1 |
| Connection technology | Push-in CAGE CLAMP® |
| Actuation type | Operating tool |
| Connectable conductor materials | Copper |
| Nominal cross-section | 2.5 mm² |
| Solid conductor | 0.25 … 4 mm² / 22 … 12 AWG |
| Solid conductor; push-in termination | 1 … 4 mm² / 18 … 12 AWG |
| Fine-stranded conductor | 0.25 … 4 mm² / 22 … 12 AWG |
| Fine-stranded conductor; with insulated ferrule | 0.25 … 2.5 mm² / 22 … 14 AWG |
| Fine-stranded conductor; with ferrule; push-in termination | 1 … 2.5 mm² / 18 … 14 AWG |
| Note (conductor cross-section) | Depending on the conductor characteristic, a conductor with a smaller cross-section can also be inserted via push-in termination. |
| Strip length | 10 … 12 mm / 0.39 … 0.47 inches |
| Wiring direction | Front-entry wiring |
| Width | 5.2 mm / 0.205 inches |
| Height from the surface | 30 mm / 1.181 inches |
| Depth | 35.5 mm / 1.398 inches |
| Mounting type | Snap-in foot |
| Marking level | Center/side marking |
| Note (material data) | Information on material specifications can be found here |
| Color | green-yellow |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.09 MJ |
| Weight | 4.2 g |
| Processing temperature | -35 … +85 °C |
| Continuous operating temperature | -60 … +105 °C |
| PU (SPU) | 100 pcs |
| Packaging type | Box |
| Country of origin | IN |
| GTIN | 4066966168822 |
| Customs tariff number | 85369010000 |
| UNSPSC | 39121410 |
| ETIM 9.0 | EC001284 |
| ETIM 10.0 | EC001284 |
| ECCN | NO US CLASSIFICATION |
| RoHS Compliance Status | Compliant,No Exemption |
2052-317 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Yes — mention it when you request a quote for 2052-317 and we'll include express shipping options in our reply.
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 2052-317, subject to availability and destination.

2-conductor miniature through terminal block; with operating slots; 2.5 mm²; with snap-in mounting foot; side and center marking; with test port; Push-in CAGE CLAMP®; 2,50 mm²; gray

2-conductor miniature through terminal block; with operating slots; 2.5 mm²; with snap-in mounting foot; side and center marking; with test port; Push-in CAGE CLAMP®; 2,50 mm²; brown

2-conductor miniature through terminal block; with operating slots; 2.5 mm²; with snap-in mounting foot; side and center marking; with test port; Push-in CAGE CLAMP®; 2,50 mm²; blue

2-conductor miniature through terminal block; with operating slots; 2.5 mm²; with snap-in mounting foot; side and center marking; with test port; Push-in CAGE CLAMP®; 2,50 mm²; yellow

2-conductor miniature through terminal block; with operating slots; 2.5 mm²; Center terminal block without snap-in mounting foot, without mounting flange; side and center marking; with test p

2-conductor miniature through terminal block; with operating slots; 2.5 mm²; Center terminal block without snap-in mounting foot, without mounting flange; side and center marking; with test p

2-conductor miniature through terminal block; with operating slots; 2.5 mm²; Center terminal block without snap-in mounting foot, without mounting flange; side and center marking; with test p

2-conductor miniature through terminal block; with operating slots; 2.5 mm²; Center terminal block without snap-in mounting foot, without mounting flange; side and center marking; with test p