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600V 20A UK3 Ground Screw Terminal Block 0.2 - 4.0 mm 2 / 28 - 12 AWG

Certification
China Shenzhen City Breaker Co., Ltd. certification
China Shenzhen City Breaker Co., Ltd. certification
Excellent quality and fast delivery.

—— Victor

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Mr Abílio Cipriano

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

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600V 20A UK3 Ground Screw Terminal Block 0.2 - 4.0 mm 2 / 28 - 12 AWG

China 600V 20A UK3 Ground Screw Terminal Block 0.2 - 4.0 mm 2 / 28 - 12 AWG supplier
600V 20A UK3 Ground Screw Terminal Block 0.2 - 4.0 mm 2 / 28 - 12 AWG supplier

Large Image :  600V 20A UK3 Ground Screw Terminal Block 0.2 - 4.0 mm 2 / 28 - 12 AWG

Product Details:

Place of Origin: Zhejiang China (Mainland)
Brand Name: SUPU
Certification: ROHS, ISO9001, COC, CE, CB, TUV
Model Number: 303903

Payment & Shipping Terms:

Price: Negotiated
Packaging Details: Cartons
Delivery Time: 7-10 working days after the confirmation of the order
Payment Terms: TT L/C
Supply Ability: 200K pcs/ day
Detailed Product Description
Highlight:

screw clamp terminal blocks

Electrical UK3 Ground Screw Terminal Block Spring Clamp Connector 600V 20A

 

 

Quick details

 

UK3 Screw Ground Terminal Block

Wire Range 0.2-4.0 mm2/28-12AWG

800V 32A 600V 20A 750V 28A

Strip length 8mm/0.33in


Order No.:303903(Green-yellow).
Other Color: 303903 (Green-yellow)
◆ Use SUPU spring clipping technology, have the advantages of reliability, shock resistance, maintenance-free, etc.
◆ Operate easily, only need a screw driver.
◆ Print marker card as customer's requests.
◆ Mounted on SP35 standard rail (steel or aluminum).

 
 
Specifications:
 

Part Name:

UK3 Screw Ground Terminal Block

Wire Range:

0.2-4.0 mm2/28-12AWG

 

IEC

UL

CSA

EN50019

Rated Voltage:

800V

600V

600V

750V

Rated Current:

32A

20A

20A

28A

Size (mm/in):

47/5.2/42.5 mm

Strip length (mm/in):

8mm/0.33in

Wires:

Applied for any kind of wires

Connect Ways:

screw-clipping

Entry Type:

Side-entry

Peak Voltage:

8KV

Weight:

g

Pollution Severity:

3

UL94 Insulation Material:

V 0 or V 2

Insulation Material:

PA66

Color:

Green-yellow

Packing:

100PCS

 
Attachment:
 

Picture

Part Name

Order Nr.

 

End Plate

302101 (Gray)
302102 (Orange)

 

Insertion Bridge

302312
302313
302320

 

Ratings & Review

Overall Rating

4.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
67%
4 stars
0%
3 stars
0%
2 stars
33%
1 stars
0%

All Reviews

W
W*s
Saint Vincent and the Grenadines Oct 28.2025
"I love how the Pico 4 handles IPD adjustment. The manual slider is intuitive and stays securely in place. Getting the IPD just right eliminated!
L
Liang
Azerbaijan Oct 23.2025
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Lily
Brazil Oct 21.2025
"Great value for money. Works perfectly and arrived quickly. Will definitely buy again."
Contact Details
Shenzhen City Breaker Co., Ltd.

Contact Person: Mr. fov

Tel: 18810166789

Fax: 86-189-4289-0330

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