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Littelfuse Panel Cartridge Fuse Block 5 x 20 mm, 6.3A Current Rating, 250V, Polyamide Body, Series 646 64600001003
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 250V |
| Brand | Littelfuse |
| Body Material | Polyamide |
| Mount Type | Panel |
| Current Rating | 6.3A |
| Series | 646 |
| Maximum Operating Temperature | 60°C |
| Dielectric strength | 600V |
| Minimum Operating Temperature | -55°C |
| Fuse Type | Cartridge |
| For Use With | 5 x 20 mm Fuse |
| Standards/Approvals | CSA, UL |
| Fuse Size | 5 x 20 mm |
| Number of Fuses | 1 |
| Clip Material | Phosphor Bronze |
| Holder Terminal Type | Quick Connect |
Key Features
- Constructed with polyamide body material ensuring durability and electrical insulation.
- Designed for panel mount with quick connect holder terminal type for easy installation.
- Suitable for 5 x 20 mm cartridge fuses, supporting interchangeability.
- Operates reliably within temperature range of -55°C to 60°C.
- Compliance with CSA and UL standards ensures safety and quality.
- Clip made of phosphor bronze enhances electrical conductivity and mechanical strength.
- Offers dielectric strength up to 600V.
- Series 646 design for reliable fuse holding in electrical circuits.
Product Description
Littelfuse 64600001003 Panel Cartridge Fuse Block 5 x 20 mm is a high-quality fuse holder designed for panel mounting applications. It supports 6.3A current and operates safely at 250V, making it suitable for electrical, automation, and control panel uses. The polyamide body provides excellent durability and electrical insulation to ensure reliable performance in demanding industrial environments.
This fuse block is engineered to fully support 5 x 20 mm cartridge fuses, allowing standard fuse types to be used and interchanged easily, which simplifies maintenance and replacement tasks. The holder terminal features a quick connect type, facilitating fast and secure connections during installation.
Operating temperature ratings from -55°C to 60°C make this fuse block suitable for a wide range of industrial and commercial conditions. The clip material is phosphor bronze, chosen for its excellent electrical conductivity and mechanical strength, which contributes to consistent fuse contact and reliability.
The product meets CSA and UL approvals, underscoring its compliance with industry safety and quality standards. With a dielectric strength of 600V, it provides effective insulation and secure operation under electrical loads.
Constructed with polyamide body material ensuring durability and electrical insulation. Panel mount design with quick connect holder terminal type for ease of installation. Compatible with 5 x 20 mm cartridge fuses allowing interchangeability.
Operates across a wide temperature range from -55°C to 60°C. Certified to CSA and UL safety standards. Phosphor bronze clip ensures excellent electrical contact and strength. Dielectric strength rating of 600V for safe operation.
Series 646 provides trusted performance in fuse holding applications.
This fuse block is ideal for electrical panel applications, automation equipment, and general circuit protection in industrial and commercial settings. Its reliable construction and compliance with safety standards make it a trusted choice for engineers and maintenance professionals.
For additional Littelfuse products and fuse block solutions, explore the full range of circuit protection components available in the Electronics & Electricals category at EnvMart.
Explore more products in our Fuse Blocks category.
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Frequently Asked Questions
The Littelfuse panel cartridge fuse block has a current rating of 6.3A.
It operates safely at a voltage of 250V.
This unit operates within a temperature range of -55°C to 60°C.
It is designed for use with 5 x 20 mm cartridge fuses.
The body is constructed from polyamide, providing electrical insulation and durability.
The dielectric strength of this model is rated at 600V.
It features a panel mount design for easy installation.
It uses a quick connect holder terminal type for fast and secure connections.
It complies with CSA and UL standards, ensuring safety and quality.
The clip is made of phosphor bronze, which enhances electrical conductivity and mechanical strength.
This fuse block is designed to hold one 5 x 20 mm fuse.
It belongs to the Series 646, which is designed for reliable fuse holding in electrical circuits.
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