QMQB3336R - 30Amp Panelboard Switch
- 30 Amp
- 600 Volts AC
- 3 Pole
Purchase Options: Refurbished
QMQB3336R - 30Amp Panelboard Switch Description
QMQB3336R - 30Amp Panelboard Switch
The Federal Pacific QMQB3336R is a 30 amp, three-pole panelboard switch commonly used in commercial and industrial power distribution systems. It’s a fusible twin unit design that bolts directly into compatible panelboards, making it a practical choice when space is limited and reliable circuit control is required. This switch is built to handle regular use in demanding electrical environments and is often selected for applications where safety, consistency, and compatibility with standard fuse types are important.
Because the QMQB3336R accepts both Class RK1 and RK5 fuses, it allows flexibility when matching the switch to existing protection requirements. That makes it easier to integrate into a wide range of electrical setups without redesigning the system. The straightforward construction and familiar layout also help reduce installation time for technicians who work with panelboard equipment on a regular basis.
Key Features and Benefits
- Flexible Fuse Compatibility: Supports both Class RK1 and RK5 fuses, allowing selection based on protection requirements.
- Bolt-In Mounting Style: Helps keep the switch firmly seated in the panelboard, which is especially important in commercial and industrial settings.
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Reliable Switching Performance: Designed for consistent switching performance and dependable operation under normal electrical loads.
Technical Specifications
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Voltage Rating: 600 VAC
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Current Rating: 30 amps
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Poles: Three-pole configuration
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Phase: Three-phase operation
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Design: Fusible twin unit panelboard switch
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Mounting: Bolt-in mounting design
Material Compliance and Certifications
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UL Listing: The QMQB3336R is UL listed under UL 98 standards, confirming it meets established safety and performance requirements for panelboard switches used in electrical distribution systems.
Where It Works Best
- This switch is well suited for use in commercial buildings, industrial facilities, and other applications that rely on panelboard-based power distribution. It’s commonly used where fuse protection is preferred and dependable circuit isolation is needed to support ongoing operations.
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Specifications
- Width:5.5
- Height:21.0
- Depth:5.0
- Poles:3
- Amperes:30
- A.I.C. Rating & Volts:600
- Sub-Category:PANELBOARD SWITCH
- Approx Dimensions:21.00"W x 5.50"H x 5.00"D
- Additional Notes:3 Pole, 30 Amperes, 600 Volts A.C., Fusible Twin Unit, Type QMQB, Bolt-in Type Panel Switch. Accepts Class RK1 & RK5 Fuses.
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