F354SSDTK - Siemens 200A 600V 3 Pole Fusible Double Throw Safety Switch, NEMA 4, 200kA AIC, VBII Series, TPDT

F354SSDTK

F354SSDTK is a Siemens fusible double throw safety switch designed for robust power distribution applications.

This 3-pole, 200A safety switch features a NEMA 4 enclosure for superior environmental protection and is rated for 600V AC/250V DC operation. It is part of the Siemens VBII series and offers a high interrupting capacity (AIC) of 200,000A when protected by Class R, J, or T fuses. The switch is suitable for use as transfer equipment on optional standby systems per NEC Article 702 and meets UL98, UL50, and federal specification WS865C standards. Typical applications include industrial, commercial, and utility power systems where reliable disconnection and transfer of power sources are critical.

Key Specifications

• Amperage: 200A
• Voltage: 600V AC / 250V DC
• Poles: 3
• Mounting Type: Surface (6 "F" diameter mounting holes)
• Interrupt Rating: 200,000A (with Class R, J, or T fuses)
• Series/Frame: VBII
• Trip Unit: Not applicable (manual operation)
• Certifications: UL Listed (E4776), UL98, UL50, NEMA 4, meets NEC wire bending space, federal spec WS865C
• Contact Form: TPDT (Triple Pole Double Throw)
• Enclosure: NEMA 4
• Horsepower Ratings: 15 hp at 240V, 50 hp at 480V, 60 hp at 240V, 125 hp at 480V, 150 hp at 600V, 40 hp
• Weight: 59.42 kg

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Specifications

• Part Number: F354SSDTK
• Manufacturer : Siemens
• Brand : Siemens
• Category : Switch
• Item Subcategory : Disconnect
• Family : VBII Series
• Type : F
• Voltage : 600
• Amperage : 200
• Phase : 3
• Poles : 3
• AIC rating : 200kA@600V
• Fuse Class : R
• Configuration : Single
• Switch Style : Fusible
• Nema Rating : 4
• Compatible Frames : MEP

Product Data

• UPC : 783643397590
• GTIN : 00783643397590
• Country of Origin : United States
• Dimensions : 25.984 x 63.78 x 13.78
• Weight : 131.285