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Pulte Electric Technology (Wenzhou) Co., Ltd. Home / Product / Agent's Choice / Electrical Auxiliary Components / Terminal

Terminal Manufacturer

TERMINAL-U-SHAPED

TERMINAL-U-SHAPED

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  • TERMINAL-U-SHAPED
item NO. Spec. L(MM) W(MM) H(MM) A(MM) B(MM) Volt.
U type-3A 4mm2 91 15.5 12.5 5.5 8 380V
U type-5A 5mm2 108 15.5 13.7 6.5 9 380V
U type-6A 6mm2 110.5 18 13.7 6.5 9.5 380V
U type-10A 10mm2 129 19.5 14.8 7.5 11 380V
U type-15A 12mm2 129 21 17.1 9 11 380V
U type-20A 14mm2 135 22 17.2 9.5 12 380V
U type-30A 16mm2 163 23.8 18.2 10.5 14 380V
U type-60A 25mm2 192 31 24.5 14 16.5 380V
U-type-80A 35mm2 204 36 29 15.5 17.5 380V
U type-100A 40mm2 229 38 29.7 16.5 19.5 380V
U type-150A 45mm2 256 44 31.5 19.5 21.5 380V
TERMINAL-H TYPE

TERMINAL-H TYPE

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  • TERMINAL-H TYPE
item NO. Spec. L(MM) W(MM) H(MM) A(MM) B(MM) Volt.
H type-3A 4mm2 92 15.8 12.8 5.5 8 380V
H type-6A 6mm2 112.8 17.6 13.7 6.5 9.5 380V
H type-10A 10mm2 129 19.7 14.5 7.5 11 380V
H type-15A 12mm2 133.5 22.6 18.3 9 11.5 380V
H type-20A 14mm2 138 22.6 18.8 9.5 12 380V
H type-30A 16mm2 163 23.6 20.8 10.5 14 380V
H type-60A 25mm2 192 30 25 14 16.5 380V
H type-80A 35mm2 204 36.5 28.5 15.5 17.5 380V
H type-100A 40mm2 230 39 33 16.5 19.5 380V
H type-150A 45mm2 256 43.2 35.5 19.5 21.5 380V
Insulated Spade Terminals

Insulated Spade Terminals

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  • Insulated Spade Terminals
  • Insulated Spade Terminals
  • Insulated Spade Terminals
  • Insulated Spade Terminals

0.5-1.5mm2(22-16) lmax=19A

item NO. USA screw dimension (mm) Colour
d2 B L F H Dφ
SV1.25-3 #4 3.2 5.7 21.2 6.5 10 4.3 Red
SVS1.25-3.5 #6 3.7 5.7 21.2 6.5
SVL1.25-3.5 #6 3.7 6.4 21.2 6.5
SVS1.25-4 #8 4.3 6.4 21.2 6.5
SVM1.254 #8 4.3 7.2 21.2 6.5
SVL1.25-4 #8 4.3 8.1 21.2 6.5
SVS1.25-5 #10 5.3 8.1 21.2 6.5
SVL1.25-5 #10 5.3 9.5 21.2 6.5
SVS1.25-6 1/4 6.5 9.5 21.2 6.5
SVL1.25-6 1/4 6.5 12 27.2 11

1.5~2.5mm2(16-14)lmax=27A

item NO. USA screw dimension (mm) Colour
d2 B L F H Dφ
SV2-3 #4 3.2 5.7 21.2 6.5 10 4.9 Blue
SVS2-3.5 #6 3.7 5.7 21.2 6.5
SVL2-3.5 #6 3.7 6 21.2 6.5
SVS2-4 #8 4.3 6.4 21.2 6.5
SVM2-4 #8 4.3 7.2 21.2 6.5
SVL2-4 #8 4.3 8.1 21.2 6.5
SVS2-5 #10 5.3 8.1 21.2 6.5
SVL2-5 #10 5.3 9.5 21.2 6.5
SVS2-6 1/4 6.5 9.5 21.2 6.5
SVL2-6 1/4 6.5 12 27.2 11

1.5~2.5mm2(16-14)lmax=27A

item NO. USA screw dimension (mm) Colour
d2 B L F H Dφ
SV3.5-3 #4 3.2 5.7 24.8 7 12.5 6.2 Black
SV3.5-4 #8 4.3 8 24.8 7
SV3.5-5 #10 5.3 8 24.8 7
SV3.5-6 1/4 6.5 12 28 12.1

1.5~2.5mm2(16-14)lmax=27A

item NO. USA screw dimension (mm) Colour
d2 B L F H Dφ
SV5.5-3.5 #6 3.7 8.3 25.2 7.5 12.5 6.7 Yellow
SVS5.5-4 #8 4.3 8.3 25.2 7.5
SVL5.5-4 #8 4.3 9 25.2 7.5
SV5.5-5 #10 5.3 9 25.2 7.5
SVS5.5-6 1/4 6.5 9 25.2 7.5
SVL5.5-6 1/4 6.5 12 31.2 12
SV5.5-8 5/16 8.4 14 30 11.5

0.5-1.5mm2(22-16) lmax=19A

item NO. dimension (mm) Colour
Fφ L H Dφ
PTV1.25-9 1.9 19 10 4.3 Red
PTV1.25-10 1.9 20
PTV1.25-12 1.9 22
PTV1.25-13 1.9 23
PTV1.25-18 1.9 28

1.5~2.5mm2(16~14) lmax=27A

item NO. dimension (mm) Colour
Fφ L H Dφ
PTV2-9 1.9 19 10 4.9 Blue
PTV2-10 1.9 20
PTV2-12 1.9 22
PTV2-13 1.9 23
PTV2-18 1.9 28

4~6mm2(12~10) lmax=48A

item NO. dimension (mm) Colour
Fφ L H Dφ
PTV5.5-13 2.8 25.5 12.5 6.7 Yellow
Insulated Blade Terminal

Insulated Blade Terminal

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  • Insulated Blade Terminal

0.5-1.5mm2(22-16) lmax=27A

item NO. dimension (mm) Colour
B L F H Dφ
DBV1.25-10 2.3 20 10 10 4.3 Red
DBV1.25-11 3 21 11
DBV1.25-14 3 24 14
DBV1.25-18 2.3 28 18

1.5-2.5mm2(16-14) lmax=27A

item NO. dimension (mm) Colour
B L F H Dφ
DBV2-9 2.8 19 9 10 4.9 Blue
DBV2-18 2.3 28 18

4-6mm2(16-14) lmax=48A

item NO. dimension (mm) Colour
B L F H Dφ
BDV5.5-10 2.8 22.5 10 13 5.6 Yellow
About Us
Pulte Electric Technology (Wenzhou) Co., Ltd.
Pulte Electric Technology (Wenzhou) Co., Ltd. is a China Custom Terminal Manufacturer and Sale Terminal Factory specializing in producing cable connectors, waterproof junction boxes, and other electrical product accessories. The company was born in the electrical town known as the "China Electrical Capital". It is a professional modern enterprise integrating R&D, production, and sales. Focusing on the brand building of Pulte "PULTE", with excellent technical crispness and efficient quality assurance, satisfactory and thoughtful sales service, and reasonable and affordable prices, its various technical indicators and product performance are better than its peers, and are widely used in junction boxes, distribution cabinets, communication equipment, instruments, and meters, medical equipment, machine tools, artificial intelligence, automation equipment, and other fields: constantly innovating, developing new products, forming a series of waterproof cable connectors, waterproof junction boxes, cold blocking parts, cable connector accessories, hose waterproof connectors and other products. At the same time, Wenzhou Pulte International Trade Co., Ltd., a subsidiary of the company, actively expands the international market and is committed to providing high-quality products and services to global customers, effectively broadening the company's market channels, enhancing market competitiveness, and laying the foundation for expanding the scale of the enterprise. The company has strong technical strength and is jointly established by industry veterans. It has a professional position in the field of cable connector manufacturing. We have a complete quality assurance system and rich design and manufacturing experience. Our products are widely used in various industries and are highly reliable. We provide professional and high-quality cable-supporting products for customers. We believe that there is a product that meets your needs in our complete series of products.
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Industry Knowledge Extension

What Are the Differences Between Insulated Spade Terminals and Insulated Blade Terminals?

Insulated terminals are widely used in electrical wiring to ensure secure connections and provide protection against accidental contact. Among them, insulated spade terminals and insulated blade terminals are common types. While both serve similar purposes, there are key differences in their design, application, and advantages.

Insulated Spade Terminals

Features:

Shaped like a “U” or spade, allowing it to slide under a screw or bolt without completely removing the fastener.

Covered with a colored insulating sleeve made of PVC or nylon to prevent electrical shocks.

Available in various sizes to accommodate different wire gauges, typically ranging from 22 AWG to 10 AWG.

Advantages:

Ease of Installation: The open-ended design allows for quick attachment to screws or terminals without fully disassembling connections.

Secure Connection: Once fastened, the spade shape ensures stable contact and reduces the risk of loosening due to vibration.

Versatile Applications: Commonly used in automotive wiring, household electrical projects, and control panels for quick, reliable connections.

Insulated Blade Terminals

Features:

Flat, blade-shaped connector that slides directly into a matching female receptacle, forming a quick-disconnect system.

Equipped with an insulating sleeve similar to spade terminals to prevent accidental contact.

Standard sizes are designed to match female connectors, typically ranging from 2.8 mm to 6.3 mm blade widths.

Advantages:

Quick Disconnect: Blade terminals can be easily inserted and removed without tools, making them ideal for applications that require frequent connections or maintenance.

Consistent Contact: The blade and receptacle design ensures reliable electrical contact and minimizes resistance.

Wide Use Cases: Often used in appliances, automotive harnesses, and industrial control equipment for modular wiring systems.

While spade terminals excel at connections secured by screws or bolts, blade terminals are optimized for quick-disconnect systems. Choosing between the two depends on the type of equipment, installation method, and maintenance requirements.

What Are the Precautions for Using Insulated Spade Connectors?

Proper use of insulated spade connectors is crucial to ensure safety, durability, and reliable electrical performance. The following three points outline key precautions:

1. Correct Wire Size and Connector Matching

It is important to select a spade connector that matches the wire gauge being used. Using a connector that is too small may cause poor contact and overheating, while a connector that is too large may not securely clamp the wire. Always check the size indicated on the connector sleeve and ensure compatibility with the wire.

2. Proper Crimping Technique

Spade connectors must be securely crimped to ensure a stable electrical connection. Use the correct crimping tool for insulated terminals and apply consistent pressure. Improper crimping can loose connections, increased resistance, and potential electrical hazards. After crimping, gently tug the wire to verify that it is firmly secured.

3. Insulation Integrity and Environmental Considerations

The insulating sleeve must remain intact to prevent accidental contact and short circuits. Avoid damaging the insulation during installation, bending, or stripping wires. Additionally, consider environmental factors such as moisture, vibration, or exposure to chemicals. For demanding conditions, choose connectors with enhanced insulation or protective coatings to maintain performance and safety.

By following these precautions—correct sizing, proper crimping, and maintaining insulation integrity—users can maximize the safety and effectiveness of insulated spade connectors in a wide range of applications.