PCB terminal block - MKDSP 25/ 4-15,00-F BK T20L
1707808

PCB terminal block, nominal current: 125 A, rated voltage (III/2): 1000 V, nominal cross section: 35 mm2, number of potentials: 4, number of rows: 1, number of positions per row: 4, product range: MKDSP 25/..-F, pitch: 15 mm, connection method: Screw connection with tension sleeve, screw head form: T20L Slotted Torx®, conductor/PCB connection direction: 0 °, color: black, Pin layout: Linear double pinning, Solder pin [P]: 4.5 mm, number of solder pins per potential: 4, type of packaging: packed in cardboard


Product Details




Type Standard
Product line COMBICON Terminals XL
Product type Printed circuit board terminal
Number of positions 4
Pitch 15 mm
Number of connections 4
Number of rows 1
Number of potentials 4
Pin layout Linear double pinning

Nominal current IN 125 A
Nominal voltage UN 1000 V
Pollution degree 3
Rated voltage (III/3) 1000 V
Rated surge voltage (III/3) 8 kV
Rated voltage (III/2) 1000 V
Rated surge voltage (III/2) 8 kV

Connection technology
Type Standard
Nominal cross section 35 mm²
Conductor connection
Connection method Screw connection with tension sleeve
Conductor cross section solid 0.5 mm² ... 35 mm²
Conductor cross section flexible 0.5 mm² ... 35 mm²
Conductor cross section AWG 20 ... 2
Conductor cross section flexible, with ferrule without plastic sleeve 1 mm² ... 35 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve 1.5 mm² ... 35 mm²
2 conductors with same cross section, solid 0.5 mm² ... 6 mm²
2 conductors with same cross section, flexible 0.5 mm² ... 6 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.5 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 16 mm²
Stripping length 18 mm
Torque 2.5 Nm ... 4.5 Nm (≤ 25 mm² = 2.5 Nm; 35 mm² = 4.5 Nm)
Information on the aluminum conductor
Cross section / torque / form of conductor Cable cross section:35 mm²; Torque:4.5 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.

Mounting type Wave soldering Wave soldering
Mounting type Wave soldering
Drive form screw head Slotted Torx® (T20L)
Processing notes
Process Wave soldering

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 (5 - 7 µm Sn)
Metal surface soldering area (top layer) Tin (5 - 7 µm Sn)
Material data - housing
Housing color black (9005)
Insulating material PA
Insulating material group I
CTI according to IEC 60112 600
Flammability rating according to UL 94 V0
Glow wire flammability index GWFI according to EN 60695-2-12 850
Glow wire ignition temperature GWIT according to EN 60695-2-13 775
Temperature for the ball pressure test according to EN 60695-10-2 125 °C

Dimensional drawing
Pitch 15 mm
60 mm
Height h 43.5 mm
Installed height 39 mm
Length l 31 mm
Solder pin length P 4.5 mm

Test for conductor damage and slackening
Specification IEC 60999-1:1999-11
Result Test passed
Pull-out test
Specification IEC 60999-1:1999-11
Conductor cross section/conductor type/tractive force setpoint/actual value 0.5 mm² / solid / > 20 N
0.5 mm² / flexible / > 20 N
35 mm² / stranded / > 190 N
35 mm² / flexible / > 190 N

Temperature-rise test
Specification IEC 60947-7-4:2013-08
Requirement temperature-rise test The sum of ambient temperature and temperature rise of the PCB terminal block shall not exceed the upper limiting temperature.
Short-time withstand current
Specification IEC 60947-7-4:2013-08
Insulation resistance
Specification IEC 60512-3-1:2002-02
Insulation resistance, neighboring positions > 5 MΩ
Air clearances and creepage distances |
Specification IEC 60664-1:2007-04
Insulating material group I
Comparative tracking index (IEC 60112) CTI 600
Rated insulation voltage (III/3) 1000 V
Rated surge voltage (III/3) 8 kV
minimum clearance value - non-homogenous field (III/3) 8 mm
minimum creepage distance (III/3) 12.5 mm
Rated insulation voltage (III/2) 1000 V
Rated surge voltage (III/2) 8 kV
minimum clearance value - non-homogenous field (III/2) 8 mm
minimum creepage distance (III/2) 8 mm
Rated insulation voltage (II/2) 1000 V
Rated surge voltage (II/2) 8 kV
minimum clearance value - non-homogenous field (II/2) 8 mm
minimum creepage distance (II/2) 8 mm

Vibration test
Specification IEC 60068-2-6:2007-12
Frequency 10 - 150 - 10 Hz
Sweep speed 1 octave/min
Amplitude 0.35 mm (10 - 60.1 Hz)
Sweep speed 5g (60.1 - 150 Hz)
Test duration per axis 2.5 h
Glow-wire test
Specification IEC 60695-2-10:2000-10
Temperature 850 °C
Time of exposure 5 s
Aging
Specification IEC 60947-7-4:2013-08
Ambient conditions
Ambient temperature (operation) -40 °C ... 100 °C (Depending on the current carrying capacity/derating curve)
Ambient temperature (storage/transport) -40 °C ... 70 °C
Relative humidity (storage/transport) 30 % ... 70 %
Ambient temperature (assembly) -5 °C ... 100 °C

Type of packaging packed in cardboard
Outer packaging type Carton

Item number 1707808
Packing unit 25 pc
Minimum order quantity 25 pc
Product Key AAOIAB
GTIN 4046356947596
Weight per Piece (including packing) 93,908 g
Weight per Piece (excluding packing) 86,131 g
Customs tariff number 85369010
Country of origin CN


ECLASS

ECLASS-9.0 27440401
ECLASS-10.0.1 27440401
ECLASS-11.0 27460101

ETIM

ETIM 8.0 EC002643

UNSPSC

UNSPSC 21.0

EAC

cULus Recognized

Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
600 V 115 A 20 - 2
Use group C
600 V 115 A 20 - 2

VDE Zeichengenehmigung

Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
1000 V 125 A 0.5 - 35

China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Compatible Products

Your advantages

Well-known connection principle allows worldwide use
Low temperature rise, thanks to maximum contact force
Allows connection of two conductors
Quick and convenient testing using integrated test option
Mounting flanges reduce the mechanical strain on the soldering spots
Integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve