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Mersen 550A Size 31 FF Square Body Fuse 700V V300007 / PC31UD69V550TF
Specifications
| Country of Origin | Mexico |
|---|---|
| Voltage | 700V |
| Brand | Mersen |
| Height | 56.5mm |
| Length | 51mm |
| Model | V300007 / PC31UD69V550TF |
| Width | 50.6mm |
| Overall Length | 91mm |
| Current Rating | 550A |
| Fuse Size | 31 |
Key Features
- Protistor® HBC FF type fuse with ultra-rapid operation for semiconductor devices.
- Current rating of 550A suitable for heavy electrical protection.
- Compact size 31 fuse with dimensions Length 51mm, Width 50.6mm, Height 56.5mm.
- Threaded fixing studs for secure mounting in electrical assemblies.
- Striker included for micro-contact actuation to enhance fuse performance.
- Breaking capacity rated at 200kA at 660Vac for high fault current interruption.
- Manufactured in Mexico ensuring quality standards compliance.
- Complies with VDE636-23 and IEC269-4 standards for circuit protection.
Product Description
Mersen V300007 / PC31UD69V550TF Square Body Fuse 550A 700V is a Protistor® fuse designed specifically for semiconductor protection in industrial and electrical applications. Featuring ultra-rapid operation, the HBC FF (aR) type fuse effectively safeguards sensitive semiconductor devices from overcurrents, ensuring system reliability and safety.
This fuse is rated for 550 amperes current and can handle a rated voltage of 700 volts, suitable for robust electrical systems. It supports high rupture capacity (HRC) with the ability to interrupt fault currents up to 200 kA at 660 Vac, making it ideal for industrial circuits where high fault currents may occur.
The square body design with size 31 provides compact dimensions - length of 51 mm, width of 50.6 mm, and height of 56.5 mm - that facilitate easy installation in switchboards and fuse holders. The fuse includes threaded fixing studs for secure mounting and a striker to enable micro-contact actuation, optimizing the fuse's response time and reliability.
Manufactured in Mexico, this fuse complies with rigorous standards such as VDE636-23 and IEC269-4, ensuring quality and performance adherence. Its high rupture capacity characteristic enhances safety by minimizing damage and increasing circuit protection efficiency during fault events.
This square body fuse is widely applied in industrial automation, electrical assemblies, semiconductor device protection, and other heavy-duty electrical applications. It delivers dependable performance essential for manufacturing plants, commercial electrical installations, and other critical infrastructure requiring rapid disconnect capabilities during overload or short circuit conditions.
Protistor® fuse designed for ultra-rapid semiconductor protection. 550A current rating ideal for high power applications. 700V voltage rating for robust electrical circuit protection. Compact Size 31 with precise dimensions for versatile mounting.
Threaded fixing studs ensure secure installation. Striker included for efficient micro-contact actuation. Breaking capacity 200kA at 660Vac for fault current safety. Manufactured in Mexico under stringent quality standards.
Complies with VDE636-23 and IEC269-4 international standards. High rupture capacity enhances operational safety. Explore our comprehensive range of electrical protection devices including Fuses and circuit breakers available on EnvMart for your industrial and commercial needs.
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Frequently Asked Questions
This model has a current rating of 550A, making it suitable for heavy electrical protection.
It is rated for a voltage of 700V, which is suitable for robust electrical systems.
The dimensions are 51mm in length, 50.6mm in width, and 56.5mm in height.
The breaking capacity is rated at 200kA at 660Vac, allowing for high fault current interruption.
It features threaded fixing studs for secure mounting in electrical assemblies.
It is designed for semiconductor protection in industrial and electrical applications, ensuring system reliability and safety.
Yes, it includes a striker for micro-contact actuation, which enhances the fuse's response time.
It complies with VDE636-23 and IEC269-4 standards for circuit protection.
This fuse is manufactured in Mexico, ensuring quality standards compliance.
The fuse size is 31, which corresponds to its compact design.
The overall length of the fuse is 91mm, which includes the mounting features.
This model is classified as a Protistor® HBC FF type fuse, designed for ultra-rapid operation.
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