Boltswitch ER365ST - Fusible Bolted Pressure Switch 400A@600V (200kA AIC)
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Boltswitch ER365ST is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This 600V AC-rated switch handles 400A continuous current with a 200kA interrupting capacity at 600V, housed in a rugged NEMA 1 enclosure weighing 250 lb. The ER Series switch features a 3-pole single configuration with Class R fuse compatibility and SKPA frame mounting. It meets industry standards for heavy-duty circuit protection in manufacturing plants, data centers, and utility substations.
Key Features & Specifications
Key Features & Specifications
- Type: Fusible bolted pressure switch, ER Series
- Voltage Rating: 600V AC
- Current Rating: 400A
- Configuration: Single
- Poles: 3
- Phase: 3
- AIC Rating: 200kA@600V
- Fuse Class: R
- NEMA Rating: 1
- Compatible Frames: SKPA
- Weight: 250 lb
- Switch Style: Fusible
- Standards: Industrial circuit protection
- Applications: Power distribution, manufacturing, utilities
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