Fuses base: 5*20 spiral insurance socket 10A 250V / R3-11B ( Suitable for 5*20 fuses )

Overview
This product includes spiral fuse bases designed for 520mm dimension fuses up to 10A 250V, along with R3-11B fuse blocks that accept 520 fuses. These components provide a safe and reliable connection for protecting circuits and equipment.

Product Details

Spiral Fuse Bases:

• Dimensions: 5*20mm
• Fuse rating: 10A 250V
• Spiral design for secure fuse fit
• Provides base for inserting 5*20 fuses
• Easy installation into fuse blocks

R3-11B Fuse Blocks:

• Accepts 5*20mm dimension fuses
• Rated for fuses up to 10A 250V
• 11B safety certification standard
• Durable nylon/bakelite construction
• Screw terminals for easy wire connection

Key Features:

• Compatible with 5*20mm fuses up to 10A 250V
• Spiral design securely holds fuses
• R3-11B certified fuse blocks included
• Provides overload/short circuit protection

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