UUK-4/2 4mm Double-Layer Feed Through Screw Terminals Contact

Short Description:

The screw-type industrial terminal block has strong static connection stability, high versatility, and can be quickly installed on U-shaped guide rails and G-shaped guide rails. Abundant and practical accessories. Traditional and reliable.

Working current: 32A，Operating Voltage：500 V

AWG:24-10

Wiring method: screw connection.

Rated wiring capacity: 4 mm²

Installation method: NS 35/7.5，NS 35/15, NS32.

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Technical Data

Product Tags

Advantage

Industrial Distribution Terminal Blocks Screw type
Closed bolt leading hole will not only facilitate operation of screwdrivers, also prevent the bolt from dropping out;
Electric potential distribution is realized by either connecting central adaptor to the center of terminal or inserting a side adaptor to the cone jack;

General auxiliaries,such as end plate,segment spacer, and spacer, are attached for terminal with multiple sections;
The insulating shell is made if imported engineering plastic polyamides(Nylon)66,which is of high mechanical intensity, good electrical conductivity, and super flexibility;

Two ends on the top with white marking system to realize uniformed sign.
• 500V
•  Good workmanship
•  Stable performance
•  Easy to install
•  Segment test terminal latest structure
•  Rich accessories to meet the needs of different occasions

PRODUCT DETAIL DATA

Product properties	UUK-4/2-GY	UUK-4/2L-GY	UUK-4/2PE
Wiring Diagram
Product Classification	Double layer terminal block& Two-in Two-out	Double-layer terminal block (with potential distribution)& Two-in Two-out	Double layer ground terminal
Product Type	Screw Type Terminal Block	Screw Type Terminal Block	Screw Type Terminal Block
Product Series	UUK	UUK	UUK
Connect Number	4	4	4
Industry	Power Industry Factory engineering process control Mechanical Engineering Railway industry	Power Industry Factory engineering process control Mechanical Engineering Railway industry	Power Industry Factory engineering process control Mechanical Engineering Railway industry
Potential	2	2	2

Wiring data	UUK-4/2-GY	UUK-4/2L-GY	UUK-4/2PE
Strip Length	9	9	9
AWG	24 ~ 10	24 ~ 10	24 ~ 10
Rigid conductor cross section	0.2 mm² ~ 6 mm²	0.2 mm² ~ 6 mm²	0.2 mm² ~ 6 mm²
Flexible conductor cross section	0.2 mm² ~ 6 mm²	0.2 mm² ~ 6 mm²	0.2 mm² ~ 6 mm²
Minimum wiring capacity of single wire	0.2	0.2	0.2
Maximum wiring capacity of single strand wire	6	6	6
Minimum wiring capacity of multi-strand wires	0.2	0.2	0.2
Maximum wiring capacity of multi-strand wires	6	6	6
Incoming line direction	Side Cable Entry	Side Cable Entry	Side Cable Entry
Width(mm)	6.2	6.2	6.2
Height(mm)	69.9	69.9	69.9
Deep (mm)	65	65	65
NS 35/7.5	65	65	65
NS35/15	72.5	72.5	72.5

IEC parameters	UUK-4/2-GY	UUK-4/2L-GY	UUK-4/2PE
Rated impulse withstand voltage	8kV	8kV	8kV
Rated voltage	800	800
Rated current	30	30

UL parameters	UUK-4/2-GY	UUK-4/2L-GY	UUK-4/2PE
Rated voltage
Rated current

Material specifications	UUK-4/2-GY	UUK-4/2L-GY	UUK-4/2PE
Color	Grey	Grey	Yellow & Green
Flammability rating	V0	V0	V0
Pollution level	3	3	3
Insulation material group	I	I	I
Insulation Materials	PA66	PA66	PA66

Standards and Norms	UUK-4/2-GY	UUK-4/2L-GY	UUK-4/2PE
Connections comply with standards	IEC 60947-7-1 GB14048.7.1	IEC 60947-7-1 GB14048.7.1	IEC 60947-7-2 GB14048.7.2