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Wago
285-1442-conductor through terminal block; 50 mm²; lateral marker slots; with fixing flanges; POWER CAGE CLAMP; 50,00 mm²; blue
Wago 285-150
2-conductor through terminal block; 50 mm²; lateral marker slots; only for DIN 35 x 15 rail; POWER CAGE CLAMP; 50,00 mm²; gray
- MPN
- 285-150
- Category
- Rail-Mount Terminal Blocks
Price and lead time confirmed within 1 business day
Request a Quote
- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
What is the Wago 285-150?
High-current terminal block, 285 Series, gray
Our through terminal block (item number 285-150) simplifies electrical installations. Strip lengths must be 32 mm when connecting conductors to this through terminal block. This product features conductor terminals and utilizes POWER CAGE CLAMP. The POWER CAGE CLAMP is perfect for connecting large conductor cross-sections. This universal connector is both reliable and maintenance-free. What’s more, you can use it to connect all types of conductors and the clamping point can be locked open, making it easier to use. You do not need to use a torque wrench or prepare the conductor. For example, crimping ferrules is not necessary. This through terminal block is suitable for conductor cross sections ranging from 10 mm² to 50 mm².
Specifications
Electrical data - Ratings per IEC/EN
| Ratings per | IEC/EN 60947-7-1 |
| Nominal voltage (III/3) | 1000 V |
| Rated impulse withstand voltage (III / 3) | 8 kV |
| Rated current | 150 A |
| Legend (ratings) | (III / 3) ≙ Overvoltage category III / Pollution degree 3 |
| Ratings per | IEC/EN 60947-7-1 / IEC/EN 60947-7-1 / IEC/EN 60947-7-1 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
| Nominal voltage | 1000 V |
| Rated impulse withstand voltage | 8 kV |
| Rated current | 150 A |
Electrical data - Ratings per UL
| Approvals per | UL 1059 |
| Rated voltage UL (Use Group B) | 600 V |
| Rated current UL (Use Group B) | 150 A |
| Rated voltage UL (Use Group C) | 600 V |
| Rated current UL (Use Group C) | 150 A |
| Approvals per | UL 1059 / UL 1059 / UL 1059 |
| Use group | B / C / D |
| Rated voltage | 600 V / 600 V |
| Rated current | 150 A / 150 A |
Electrical data - Ratings per CSA
| Approvals per | CSA 22.2 No 158 |
| Rated voltage CSA (Use Group B) | 600 V |
| Rated current CSA (Use Group B) | 150 A |
| Rated voltage CSA (Use Group C) | 600 V |
| Rated current CSA (Use Group D) | 150 A |
| Approvals per | CSA 22.2 No 158 / CSA 22.2 No 158 / CSA 22.2 No 158 |
| Use group | B / C / D |
| Rated voltage | 600 V / 600 V |
| Rated current | 150 A |
Electrical data - Power Loss
| Power loss, per pole (potential) | 4.725 W |
| Rated current I<sub>N</sub> for power loss specification | 150 A |
| Resistance value for specified, current-dependent power loss | 0 Ω |
Electrical data - General information
| Wiring direction | Side-entry wiring |
Connection data
| Clamping units | 2 |
| Total number of potentials | 1 |
| Number of levels | 1 |
| Number of jumper slots | 2 |
Connection data - Connection 1
| Connection technology | POWER CAGE CLAMP |
| Actuation type | T-wrench; 8 mm |
| Connectable conductor materials | Copper |
| Nominal cross-section | 50 mm² |
| Solid conductor | 10 … 50 mm² / 8 … 1/0 AWG |
| Stranded conductor | 10 … 50 mm² / 8 … 1/0 AWG |
| Fine-stranded conductor | 10 … 70 mm² / 8 … 2/0 AWG |
| Fine-stranded conductor; with insulated ferrule | 10 … 50 mm² / 8 … 1/0 AWG |
| Fine-stranded conductor; with uninsulated ferrule | 10 … 50 mm² / 8 … 1/0 AWG |
| Strip length | 32 mm / 1.26 inches |
| Wiring direction | Side-entry wiring |
Physical data
| Width | 20 mm / 0.787 inches |
| Height | 94 mm / 3.701 inches |
| Depth from upper-edge of DIN-rail | 87 mm / 3.425 inches |
Mechanical data
| Mounting type | DIN-35 x 15 rail, DIN-rail 35 x 15 |
| Mounting (note) | only suitable for DIN 35 x 15 rail |
| Marking level | Side marking |
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 | 2.164 MJ |
| Weight | 158.7 g |
Environmental requirements
| Processing temperature | -35 … +85 °C |
| Continuous operating temperature | -60 … +105 °C |
Environmental requirements - Environmental Testing
| Test specification: <br/>Railway applications –<br/>Rolling stock –<br/>Electronic equipment | DIN EN 50155 (VDE 0115-200):2022-06 |
| Test procedure: <br/>Railway applications – <br/>Rolling stock equipment – <br/>Vibration and shock tests | DIN EN 61373 (VDE 0115-0106):2011-04 |
| Spectrum/Mounting location | Service life test, Category 1, Class A/B |
| Functional test with noise-like oscillations | Test passed according to Section 8 of the standard |
| Frequency | f1 = 5 Hz to f2 = 150 Hz |
| Acceleration | 0.101g (highest test level used for all axes) |
| Test duration per axis | 10 min. |
| Test directions | X, Y and Z axes |
| Monitoring of contact faults and interruptions | Passed |
| Voltage drop measurement before and after each axis | Passed |
| Simulated service life test through increased levels of noise-like oscillations | Test passed according to Section 9 of the standard |
| Frequency | f1 = 5 Hz to f2 = 150 Hz |
| Acceleration | 0.572g (highest test level used for all axes) |
| Test duration per axis | 5 h |
| Test directions | X, Y and Z axes |
| Extended testing: Monitoring of contact faults and interruptions | Passed |
| Extended testing: Voltage drop measurement before and after each axis | Passed |
| Shock test | Test passed according to Section 10 of the standard |
| Shock pulse form | Half sine |
| Acceleration | 5g (highest test level used for all axes) |
| Shock duration | 30 ms |
| Number of shocks (per axis) | 3 pos. und 3 neg. |
| Test directions | X, Y and Z axes |
| Extended testing: Monitoring of contact faults and interruptions | Passed |
| Extended testing: Voltage drop measurement before and after each axis | Passed |
| Vibration and shock stress for rolling stock equipment | Passed |
Commercial data
| Product Group | 1 (Rail Mounted Terminal Blocks) |
| PU (SPU) | 5 pcs |
| Packaging type | box |
| Country of origin | PL |
| GTIN | 4045454507411 |
| 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 |
285-150: frequently asked questions
When can 285-150 be shipped?
285-150 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 285-150 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 285-150 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 285-150, subject to availability and destination.
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Wago 285-150Price and lead time confirmed within 1 business day
Request a Quote