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GE THFP326
Product Name: GE THFP Series Fusible Panelboard Switch
Product Introduction: The THFP326 is a 600 A, 240 V, 3-pole fusible panelboard switch (disconnect) from GE’s THFP family, intended for panelboard mounting as a fused disconnecting means.
Technical Specifications:
- Manufacturer: General Electric
Detailed content
- Type: THFP (fusible panelboard switch)
- Configuration: Single switch style, fusible
- Poles: 3 (3-phase)
- Voltage Rating: 240 VAC
- Current Rating: 600 A
- Interrupt Rating (AIC): 200 kA @ 480 V
- Fuse Class Accepted: Class H and Class R
- NEMA Rating: 1
- Compatible Frames: ED
- GTIN: 00783164229554
Functional Features:
- Provides a robust fusible disconnect for three-phase power distribution
- Bolt-in panelboard mounting for secure installation
- Accepts Class H and Class R fuses for overcurrent and short-circuit protection
Application Scenarios: Industrial and commercial power distribution panelboards requiring a high-current fused disconnect.
Installation Requirements:
- Install as a bolt-in panelboard switch
- Insert the appropriate Class H or Class R fuses into the fuse holders
- Ensure proper torque on all line and load connections
- Follow NEMA 1 enclosure guidelines (indoor, dry location)
Usage Precautions:
- De-energize the panel before fuse replacement or maintenance
- Verify the correct fuse class and amperage rating for the protected circuit
- Inspect for signs of overheating or arcing at terminals during periodic maintenance
