VLB4412N-MST - Boltswitch 480V 3000A 3P Bolted Pressure Switch Motorized Shunt Trip

VLB4412N-MST

VLB4412N-MST is a 3-phase, 3-pole bolted pressure switch with motorized shunt trip operator designed for industrial power distribution applications.

The VLB4412N-MST is a bottom-feed fusible disconnect switch rated for 480 volts and 3000 amperes. This switch features a motorized shunt trip operator for remote trip capability and is part of Boltswitch's VLB series, which is engineered for mounting in dead-front switch boards. The switch delivers a 200,000 ampere fault current rating at 480V, providing robust protection for critical circuits. It is housed in a NEMA 1 enclosure and utilizes Class L fuses for coordination with modern electrical systems.

• Voltage Rating: 480V AC
• Amperage: 3000A
• Phases: 3
• Poles: 3
• Series: VLB (Bottom Feed)
• Operator: Motorized Shunt Trip
• Interrupt Rating: 200,000A @ 480V
• Enclosure Rating: NEMA 1
• Fuse Class: L
• Configuration: Single Throw

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Specifications

• Part Number: VLB4412N-MST
• Manufacturer : Boltswitch
• Brand : Boltswitch
• Category : Switch
• Item Subcategory : Bolted Pressure
• Family : VLB Series
• Type : VLB
• Voltage : 480
• Amperage : 3000
• Phase : 3
• Poles : 3
• AIC rating : 200kA@480V
• Fuse Class : L
• Configuration : Single
• Switch Style : Fusible
• Nema Rating : 1

Product Data

• Weight : 250