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This GE A20B-0007-0380 board provides centralized fuse protection for multiple circuits. It distributes power to various CNC system components safely. This fuse board prevents damage from overcurrent and short-circuit conditions.
Technical Specifications
The GE A20B-0007-0380 measures 185 mm in length. Its width reaches 95 mm with a height of 25 mm. This fuse circuit board weighs approximately 0.42 kilograms. A single PCB assembly holds all fuse holders and power distribution traces.
| Parameter | Specification |
|---|---|
| Brand | GE |
| Full Model | GE A20B-0007-0380 |
| Fuse Positions | 10 individual fuse holders |
| Fuse Types | 5×20 mm cartridge |
| Current Ratings | 1A to 10A per position |
| Input Connection | Screw terminal block |
| Output Connections | Individual wire points |
| Voltage Rating | 250V AC maximum |
| PCB Material | FR-4 flame retardant |
| Power Dissipation | 2 W maximum |
Design and Energy Storage
This unit stores no significant electrical energy internally. Each fuse holder has a visual blown-fuse indicator. The PCB uses heavy copper traces for low resistance. Surface-mount technology boosts reliability in industrial environments. Furthermore, this fuse board includes a transparent cover for safety.
Installation and Connectivity
You can mount this board on a DIN rail or panel. It accepts incoming power via a main screw terminal. Output wires connect to individual fuse outputs downstream. Consequently, you complete the installation within a few minutes. Finally, labeling areas identify each fuse’s protected circuit clearly.
Performance and Protection Features
This unit consumes only 2 watts during normal operation. Its fuses respond within milliseconds to overcurrent events. Thus, you get reliable protection for sensitive electronic modules. The board handles up to 250V AC at each fuse position. This device also includes a spare fuse storage compartment on the cover.
Typical Applications
Use this fuse board for protecting CNC control power circuits. It also excels at distributing DC power to multiple drives. Many plants select this unit for legacy machine retrofits. The compact board design saves valuable panel space effectively. Finally, quick-change fuse holders replace blown fuses without tools.