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Images are for illustrative purposes only. Please refer to data sheet for details
MKDSP 50/ 2-17,5 1856126 PHOENIX CONTACT PCB terminal block
MKDSP 50/ 2-17,5
1856126
PHOENIX CONTACT
10 Pcs.
PCB terminal block
Terminal block for printed circuit board, nominal current: 192 A, nominal voltage (III/2): 1000 V, nominal cross-section: 70 mm², number of potentials: 2, number of rows: 1, number of poles per row: 2, article family: MKDSP 50, pitch: 17.5 mm, connection type: Screw connection with traction capsule, screw clamping method: T30 Torx®, mounting: Wave soldering, conductor/printed circuit board connection direction: 0 °, color: green, Pin arrangement: Linear pin arrangement, Pin length [P]: 4 mm, number of soldering pins per potential: 4, packaging type: boxed
Connectors > Printed circuit board terminal
PCB Connectors (PCC)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲Key Commercial Data
| Orderkey | 1856126 |
|---|---|
| Packing unit | 10 pc |
| GTIN | 4055626029078 |
| Weight per Piece (excluding packing) | 86.010 g |
| Custom tariff number | 85369010 |
| Country of origin | CN (China) |
Item properties
| Brief article description | PCB terminal block |
|---|---|
| Range of articles | MKDSP 50 |
| Pitch | 17.5 mm |
| Number of positions | 2 |
| Connection method | Screw connection with tension sleeve |
| Drive form screw head | Torx®(T20) |
| Screw thread | M6 |
| Mounting type | Wave soldering |
| Pin layout | Linear 2x2 pinning |
| Number of levels | 1 |
Electrical parameters
| Rated current | 192 A |
|---|---|
| Rated insulation voltage (III/2) | 1000 V |
| Rated surge voltage (III/2) | 8 kV |
Connection capacity
| Conductor cross section solid | 1.5 mm² ... 70 mm² |
|---|---|
| Single-wire/terminal point, stranded GRP | 1.5 mm² ... 70 mm² |
| Conductor cross section flexible | 1.5 mm² ... 70 mm² |
| Conductor cross section AWG / kcmil | 16 ... 2/0 |
| Conductor cross section flexible, with ferrule without plastic sleeve | 1.5 mm² ... 50 mm² |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 1.5 mm² ... 50 mm² |
| 2 conductors with same cross section, solid | 1.5 mm² ... 16 mm² |
| 2 conductors with same cross section, flexible | 1.5 mm² ... 25 mm² |
| 2 conductors with same cross section, stranded, with TWIN ferrules with plastic sleeve | 1.5 mm² ... 16 mm² |
| Stripping length | 20 mm |
| Torque | 5.5 Nm |
Information on the aluminum conductor
| Cross section-torque-form of cable | Cable cross section:50 mm²; Torque:5.5 Nm; Form of cable:sector-shaped, single-strand, class 1, α = 90°(se) |
|---|---|
| Cable cross section:35 mm²; Torque:5.5 Nm; Form of cable:round, single-strand, class 1(re) | |
| Cable cross section:25 mm²; Torque:5.5 Nm; Form of cable:round, single-strand, class 1(re) | |
| Cable cross section:16 mm²; Torque:5.5 Nm; Form of cable:round, single-strand, class 1(re) | |
| Specification | DIN VDE 0276-603 (VDE 0276-603):2010-03 |
| Note on conductor pretreatment | The following measures are required for durable and reliable contacting of the aluminum conductor: the stripped end of the aluminum conductor must be separated from the oxide layer using a blade, and immediately dipped in non-acid and non-alkali Vaseline. The pretreatment must be repeated when connecting the conductors anew. |
Material data - contact
| Note | WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 |
|---|---|
| Contact material | Cu alloy |
| Surface characteristics | Tin-plated |
| Metal surface terminal point (top layer) | Tin (4 - 8 µm Sn) |
| Metal surface soldering area (top layer) | Tin (4 - 8 µm Sn) |
Material data - housing
| Insulating material | PA |
|---|---|
| Insulating material group | I |
| CTI according to IEC 60112 | 600 |
| Flammability rating according to UL 94 | V0 |
Dimensions for the product
| Dimensional drawing | |
|---|---|
| Length [ l ] | 32 mm |
| Width [ w ] | 37.5 mm |
| Height [ h ] | 59 mm |
| Pitch | 17.5 mm |
| Height (without solder pin) | 55 mm |
| Solder pin [P] | 4 mm |
| Pin dimensions | 1.4 x 1.4 mm |
| Dimension a | 17.5 mm |
Packaging information
| Type of packaging | packed in cardboard |
|---|---|
| Pieces per package | 10 |
| Denomination packing units | Pcs. |
Processing notes
| Process | Wave soldering |
|---|---|
| Specification | Following IEC 61760-1:2006-04 |
| Following IEC 60068-2-54:2006-04 |
Ambient conditions
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
|---|---|
| Ambient temperature (assembly) | -5 °C ... 100 °C |
| Ambient temperature (operation) | -40 °C |
Termination and connection method
| Test for conductor damage and slackening | IEC 60999-1:1999-11 |
|---|---|
| Test passed |
Pull-out test
| Pull-out test | IEC 60999-1:1999-11 |
|---|---|
| Test passed | |
| Conductor cross section / conductor type / tensile force | 1.5 mm² / solid / > 40 N |
| 1.5 mm² / flexible / > 40 N | |
| 70 mm² / stranded / > 285 N | |
| 70 mm² / flexible / > 285 N | |
| 50 mm² / stranded with ferrule / > 236 N | |
| 1.5 mm² / stranded with ferrule / > 40 N |
Electrical tests
| Rated current | 192 A |
|---|---|
| Rated insulation voltage (III/2) | 1000 V |
| Rated surge voltage (III/2) | 8 kV |
Air clearances and creepage distances
| Insulating material group | I |
|---|---|
| Voltage | 1000 V |
| Rated insulation voltage (III/3) | 1000 V |
| Rated insulation voltage (III/2) | 1000 V |
| Rated insulation voltage (II/2) | 1000 V |
| Rated surge voltage (III/3) | 8 kV |
| Rated surge voltage (III/2) | 8 kV |
| Rated surge voltage (II/2) | 6 kV |
Environmental Product Compliance
| China RoHS | Environmentally friendly use period: unlimited = EFUP-e |
|---|---|
| No hazardous substances above threshold values |
Classifications
| Feature Name | Feature Value |
|---|---|
| Height (EF000040) | 59 mm |
| Number of electrical connections (EF008252) | 2 |
| Number of levels (EF002659) | 1 |
| Modular spacing connections (EF006827) | 17.5 mm |
| Rated current In (EF008250) | 192 A |
| Rated voltage (EF000228) | 1000 V |
| Rated surge voltage (EF002993) | 8 kV |
| Over voltage category (EF006785) | III |
| Pollution degree (EF006786) | 2 |
| Connection type conductor (EF006821) | Screw connection |
| Connectable conductor cross section solid-core (EF007337) | 1.5 mm² |
| Connectable conductor cross section fine-strand with cable end sleeve (EF007339) | 1.5 mm² |
| Connectable conductor cross section fine-strand without cable end sleeve (EF007341) | 1.5 mm² |
| Connectable conductor cross section multi-wired (EF007343) | 1.5 mm² |
| Connection type PCB (EF006822) | Soldering connection |
| Material connection surface (EF006826) | Tin |
| Diameter connection pin (EF006823) | 2.4 mm |
| Length pin (EF006825) | 4 mm |
| Material insulation body (EF007543) | Other |
| Housing colour (EF000136) | Green |
| Inflammability class of insulation material according to UL94 (EF002521) | V0 |
| Operating temperature (EF002393) | -40 °C |
| Type of banding (EF007011) | Carton (for SMD) |