Temperature Cap (Thermo Terminal Caps)

1. Introduction to the Temperature Cap

The Temperature Cap is an advanced product manufactured by VIJAYA SAI DIP MOULDING VIETNAM CO., LTD. It helps detect temperature changes at the electrical terminal lug. Made from soft PVC with thermal sensing capability, the cap changes color according to the temperature level of the terminal lug.

When the temperature rises beyond the safe threshold, the cap gradually turns milky white, allowing users to detect and address issues promptly.

Once the issue is resolved, the cap may either return to its original color or remain milky white, depending on the product type.

2. Types of Temperature Caps

VIJAYA offers three types of temperature caps to meet different needs:

2.1. Color-Reversible Temperature Cap (THERMAL / THERMO CAP)

• Changes color from its original shade to milky white when the temperature of the terminal lug increases to 55℃ ~ 75℃.
• When the temperature returns to normal, the cap reverts to its original color.
• Helps easily monitor the condition of the terminal lug.

The cap changes to a milky white color when the temperature rises from 55℃ to 75℃.

2.2. Semi-Transparent Color-Reversible Temperature Cap (SEMI-CAP)

• Functions like the THERMO CAP, changing color to milky white when the temperature rises to 55℃ ~ 75℃.
• However, part of the cap remains transparent, allowing users to observe the crimping and connection state, ensuring the terminal lug is properly tightened.

The cap changes to a milky white color when the temperature rises from 55℃ to 75℃.

2.3. Non-Reversible Temperature Cap (IRREVERSIBLE CAP)

• When the terminal lug’s temperature rises to 55℃ ~ 75℃, the cap turns milky white.
• Does not revert to its original color, even after the temperature returns to normal.
• Helps quickly identify terminal lugs that have experienced overheating issues.
• An advanced version of the temperature cap for long-term monitoring.

3. Technical Specifications

• Material: Soft PVC with thermal sensing capability.
• Color Options: Red, blue, yellow, green, brown, gray, etc. (customizable).
• Operating Temperature Range: -5℃ ~ 90℃.
• Thermal Activation Temperature: 55℃ ~ 75℃.

Warning Levels:

• Level 1 (Normal): The cap retains its original color at temperatures below 55℃.
• Level 2 (Warning): The cap turns semi-milky white at temperatures between 55℃ ~ 75℃.
• Level 3 (Dangerous): The cap turns completely milky white at temperatures above 75℃.

Color Reversibility:

• THERMO CAP: Reversible color change.
• SEMI-CAP: Reversible, with a semi-transparent section.
• IRREVERSIBLE CAP: Non-reversible color change.

4. Compatible Cable Lug Sizes:

Cable Cross – Section (mm2): 1.5 | 2.5 | 4 | 6 | 10 | 16 | 25 | 35 | 50 | 70 | 95 | 120 | 150 | 185 | 240 | 300 | 400 | 500.

5. Price List of Thermal Sensor Caps

Type		Product Code	Technical Specifications	Pakaging (pcs/bag)	Price at VIJAYA (VND/pcs)
Thermal Sensor Cap with Color Reversion (THERMO CAP)	1	VTCT-1.5SQ	1.5SQMM	100	800
	2	VTCT-2.5SQ	2.5SQMM	100	800
	3	VTCT-4SQ	4.0SQMM	100	1,100
	4	VTCT-6SQ	6.0SQMM	100	1,200
	5	VTCT-10SQ	10.0SQMM	100	1,500
	6	VTCT-16SQ	16.0SQMM	100	2,100
	7	VTCT-25SQ	25.0SQMM	100	3,100
	8	VTCT-35SQ	35.0SQMM	100	4,100
	9	VTCT-50SQ	50.0SQMM	50	6,300
	10	VTCT-70SQ	70.0SQMM	50	9,000
	11	VTCT-95SQ	95.0SQMM	50	12,000
Semi-Transparent Thermal Sensor Cap with Color Reversion (SEMI-CAP)	1	VTCS-1.5SQ	1.5SQMM	100	800
	2	VTCS-2.5SQ	2.5SQMM	100	800
	3	VTCS-4SQ	4.0SQMM	100	1,100
	4	VTCS-6SQ	6.0SQMM	100	1,200
	5	VTCS-10SQ	10.0SQMM	100	1,500
	6	VTCS-16SQ	16.0SQMM	100	2,100
	7	VTCS-25SQ	25.0SQMM	100	3,100
	8	VTCS-35SQ	35.0SQMM	100	4,100
	9	VTCS-50SQ	50.0SQMM	50	6,300
	10	VTCS-70SQ	70.0SQMM	50	9,000
	11	VTCS-95SQ	95.0SQMM	50	12,000
Irreversible Thermal Sensor Cap (IRREVERSIBLE CAP)	1	VTCI-1.5SQ	1.5SQMM	100	1,300
	2	VTCI-2.5SQ	2.5SQMM	100	1,300
	3	VTCI-4SQ	4.0SQMM	100	1,600
	4	VTCI-6SQ	6.0SQMM	100	1,800
	5	VTCI-10SQ	10.0SQMM	100	2,400
	6	VTCI-16SQ	16.0SQMM	100	3,100
	7	VTCI-25SQ	25.0SQMM	100	4,000
	8	VTCI-35SQ	35.0SQMM	100	6,300
	9	VTCI-50SQ	50.0SQMM	50	9,100
	10	VTCI-70SQ	70.0SQMM	50	11,100
	11	VTCI-95SQ	95.0SQMM	50	17,000

6. Images of the Temperature Cap

7. Benefits of the Temperature Cap

The temperature cap offers numerous practical advantages for monitoring and protecting electrical systems:

• Early detection of thermal issues at the terminal lug, preventing fire hazards or electrical damage.
• Visual warning system – no need for complex measuring devices.
• Cost-effective, suitable for various industrial and residential electrical systems.
• Reduces repair time – users can visually inspect the terminal lug without using specialized equipment.
• Wide range of applications, including industrial electrical systems, electronics, automotive, renewable energy systems, laboratories, and more.

8. Why Choose VIJAYA’s Temperature Caps?

VIJAYA SAI DIP MOULDING VIETNAM CO., LTD is a leading manufacturer of insulating soft plastic products, ensuring:

✔ High quality – Products meet international standards and strict electrical industry requirements.
✔ Affordable pricing – Helps customers optimize investment costs.
✔ Customization – Available in various colors and sizes to meet specific needs.
✔ Easy to use – No special tools required, allowing for quick visual inspection.

Some products are directly manufactured by VIJAYA.

Certified Quality:

Trusted Manufacturer:

If you’re looking for an efficient and cost-effective solution for monitoring terminal lug temperature, VIJAYA’s Temperature Cap is the perfect choice for you!

📞 Contact us now for consultation and a detailed quotation!

VIJAYA SAI – VINA DIP MOULDING COMPANY LIMITED

Tax code: 0107006928

Office address: Petrolimex Bldg No.9/84 Ngockhanh Str., Hanoi, Vietnam

Factory address: Lot 1-16 Duong Lieu IZ, HoaiducDist., Hanoi, Vietnam

Tel/ Fax: 0243 776 3021 – Email: cuongnm@vijaya-vina.com.vn

Hot line: 0974 876 389 – 0869 396 388

Website: https://vijaya-vina.com.vn

Youtube Channel: https://www.youtube.com/@vijaya-vina