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In many demanding installations—such as coastal sites, chemical plants, offshore platforms, wastewater treatment stations, or industrial automation facilities—choosing the right ca...
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| 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 |
| 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 |
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 |
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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A cable gland is a device used to secure and seal the end of an electrical cable to an enclosure, ensuring protection against mechanical strain and environmental factors. Cable gla...
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Cable glands are essential components in electrical and industrial systems, providing protection and stability where cables enter enclosures. Depending on the application, the mate...
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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.
- Add: No. 196, Wei Twelve Road, Economic Development Zone, Yueqing City, Zhejiang Province, China
- Phone: +-86-18967761082
- Fax: +86-577-62056352
- Email: z1721242465@163.com
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