Boltswitch L427-A - Fusible Safety Switch 800A@240V (200kA AIC)

The Boltswitch L427-A is a heavy-duty fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This 240V AC, 800A rated switch features a 200kA interrupting capacity at 240V and a robust 4-pole single configuration housed in a NEMA 1 enclosure. Constructed with bolted pressure contacts and L-class fuse compatibility, it meets stringent industrial standards for three-phase applications. The switch is engineered for integration with TFJ frames, providing reliable circuit isolation in demanding environments like manufacturing plants and large-scale electrical distribution panels.

Key Features & Specifications

• Type: Fusible bolted pressure switch, L-series
• Voltage Rating: 240V AC
• Current Rating: 800A
• Configuration: Single
• Poles: 4
• AIC Rating: 200kA@240V
• Phase: 3
• Fuse Class: L
• NEMA Rating: 1
• Compatible Frames: TFJ
• Weight: 250 lb
• Standards: Industrial-grade safety compliance
• Applications: Heavy industrial power distribution, manufacturing facilities

Product Identification

• GTIN: 00018997427007