Zinsco QSF2053-BLUE-HANDLE - Fusible Safety Switch 200A 600V (3-Pole NEMA 1)

Zinsco QSF2053-BLUE-HANDLE is a panel-mounted safety switch designed for industrial circuit protection and isolation. It features a 600V voltage rating and 200A current capacity for robust electrical performance in demanding environments. The switch is constructed with a fusible design incorporating three poles in a single configuration, housed in a NEMA 1 rated enclosure weighing 45 lb. This unit meets industry standards with a 200kA interrupting rating at 480V and accepts RK1/RK5 class fuses for reliable overcurrent protection. Typical applications include industrial power distribution, machinery control, and main disconnect service where visible circuit isolation is required.

Key Features & Specifications

• Type: Panel-mounted safety switch, fusible design, manual operation with blue handle
• Voltage Rating: 600V AC
• Current Rating: 200A
• Dimensions: N/A
• Standards: NEMA 1 rated
• Applications: Industrial power distribution, machinery control, main disconnect
• Switch Type: Safety switch
• Configuration: Single
• Poles: 3
• Phase: 3-phase
• AIC rating: 200kA@480V
• Fuse Class: RK1, RK5
• Nema Rating: 1
• Weight: 45 lb
• Mounting: Panel mount
• Family: QSF Series

Product Identification

• GTIN: 00785901785064