Distribution terminal block; 10 mm²; lateral marker slots; for DIN-rail 35 x 15 and 35 x 7.5; screw-type and CAGE CLAMP®connection; 3 x CAGE CLAMP® connection 10 mm²; 1 x screw-clamp connecti
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Quick facts
| Availability | Confirmed on request |
| Category | Rail-Mount Terminal Blocks |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 284-621 be shipped?
284-621 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 284-621 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 284-621 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
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 284-621, subject to availability and destination.
<h2>Distribution terminal block, 284 Series, CAGE CLAMP®</h2><br/><br/>This distribution terminal block (item number 284-621) simplifies electrical installations. Conductors should only be connected to this distribution terminal block if their strip length is between 12 and 14 mm . Distribution terminal blocks allow you to distribute potentials with just one extremely compact terminal block. Their design also means you can connect larger conductor cross-sections on one side and several smaller conductor cross-sections on the other. Aside from potential distribution, these terminal blocks can also be used for potential collection. This product features conductor terminals and utilizes CAGE CLAMP® as well as a screw connection. Our CAGE CLAMP® connection provides a safe and maintenance-free way to connect all types of conductors. You do not need to prepare the conductor in any way, such as crimping ferrules. Products with screw-clamp connections are easy to reuse on-site, for example replace wires and devices using standard hand tools. Depending on the type of conductor, this distribution terminal block is ideal for conductor cross sections ranging from 0.2 mm² to 10 mm² on one side and for conductor cross sections from 0.5 mm² to 35 mm² on the other side.<br/><br/><h3></h3><br/><br/>This through rail-mount terminal block is operated with an operating tool.<br/>
Specifications
Electrical data - Ratings per IEC/EN
| Nominal voltage (III/3) | 800 V |
| Rated impulse withstand voltage (III / 3) | 8 kV |
| Rated current | 125 A |
| Legend (ratings) | (III / 3) ≙ Overvoltage category III / Pollution degree 3 |
Electrical data - Power Loss
| Power loss, per pole (potential) | 8.75 W |
| Rated current I<sub>N</sub> for power loss specification | 125 A |
| Resistance value for specified, current-dependent power loss | 0.001 Ω |
Electrical data - General information
| Wiring direction | Front-/side-entry wiring |
Connection data
| Clamping units | 4 |
| Total number of potentials | 1 |
| Number of levels | 1 |
Connection data - Connection 1
| Connection technology | CAGE CLAMP® |
| Number of connection points | 3 |
| Actuation type | Operating tool |
| Connectable conductor materials | Copper |
| Solid conductor | 0.2 … 10 mm² / 24 … 8 AWG |
| Fine-stranded conductor | 0.2 … 10 mm² / 24 … 8 AWG |
| Strip length | 12 … 14 mm / 0.47 … 0.55 inches |
| Wiring direction | Front-/side-entry wiring |
Connection data - Connection 2
| Connection technology | Screw connection |
| Number of connection points | 1 |
| Solid conductor | 0.5 … 35 mm² / 10 … 2 AWG |
| Fine-stranded conductor | 6 … 35 mm² / 10 … 2 AWG |
Physical data
| Width | 17.5 mm / 0.689 inches |
| Height | 89 mm / 3.504 inches |
| Depth from upper-edge of DIN-rail | 39.5 mm / 1.555 inches |
Mechanical data
| Design | horizontal type |
| Mounting type | DIN-35 rail |
| Marking level | Side marking |
| Torque | 3.5 Nm |
Material data
| Note (material data) | Information on material specifications can be found here |
| Color | gray |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.633 MJ |
| Weight | 55.5 g |
Environmental requirements
| Processing temperature | -35 … +85 °C |
| Continuous operating temperature | -60 … +105 °C |
Commercial data
| PU (SPU) | 15 pcs |
| Packaging type | box |
| Country of origin | IN |
| GTIN | 4045454282561 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121410 |
| eCl@ss 10.0 | 27-14-11-20 |
| eCl@ss 9.0 | 27-14-11-20 |
| ETIM 9.0 | EC000897 |
| ETIM 10.0 | EC000897 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |





