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Federal Pacific QMQB-4036 400A 600V Three-Pole Fusible Panelboard Switch for Industrial Power Distribution
- Regular price
- $3,372.00
- Sale price
- $3,372.00
- Regular price
-
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Product Description P/N: QMQB-4036
Description
The Federal Pacific QMQB-4036 is a heavy-duty 400-amp fusible panelboard switch designed for dependable power isolation and circuit protection in commercial and industrial electrical distribution systems. This Federal Pacific QMQB-4036 panel-mounted switch operates at up to 600 VAC with a three-pole configuration, providing reliable load interruption while supporting high-capacity electrical installations. Its bolt-in design allows secure installation in compatible QMQB panelboards and simplifies panel upgrades or replacement projects.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Federal Pacific |
| Category | Electrical Distribution |
| Part Number | QMQB-4036 |
| Subcategory | Fusible Panelboard Switch |
| Series | QMQB |
| Switch Type | Fusible Panelboard Switch |
| Current Rating | 400 A |
| Voltage Rating | 600 VAC |
| Phase | Three Phase |
| Number of Poles | 3 |
| Mounting Style | Bolt-In / Panel Mount |
| Fuse Compatibility | Class RK1, RK5 (QMQB4036HJ: Class J) |
| Configuration | Single |
| Interrupting Rating | 200 kA at 480 VAC (QMQB4036HJ) |
| NEMA Rating | NEMA 1 |
| Compliance | UL 98 Listed |
| Weight | 55 lbs |
Information About QMQB-4036
The QMQB-4036 is a fusible panelboard switch from the Federal Pacific QMQB series, engineered for high-current electrical distribution applications. It features a panel-mounted, bolt-in construction that integrates with compatible QMQB and FDP panelboards while providing dependable switching and overcurrent protection through replaceable fuses. Designed for 400-amp, 600-volt, three-phase systems, the switch is available in configurations supporting Class RK1 and RK5 fuses, while the QMQB4036HJ variant accepts Class J fuses and provides a 200 kA interrupting rating at 480 VAC. Its UL 98 listing, NEMA 1 enclosure rating, and industrial-duty construction make it suitable for demanding commercial facilities, manufacturing plants, and other critical power distribution environments.
Key Features:
- High Current Rating: Supports electrical systems with a continuous current capacity of 400 amperes.
- Three-Pole Configuration: Designed for three-phase power distribution and disconnect applications.
- 600 VAC Operation: Rated for high-voltage commercial and industrial electrical systems.
- Fusible Protection: Compatible with Class RK1 and RK5 fuses; QMQB4036HJ variant accepts Class J fuses.
- Bolt-In Installation: Mounts securely into compatible Federal Pacific QMQB panelboards with minimal modification.
- UL 98 Listed: Meets recognized safety standards for enclosed and panel-mounted fusible switches.
- High Interrupting Capacity: QMQB4036HJ model provides up to 200 kA interrupting capacity at 480 VAC.
- Mounting Kit Option: Available with a factory mounting kit to simplify installation and replacement.
The QMQB-4036 delivers the reliability and precision required for high-capacity power distribution, circuit isolation, and industrial panelboard protection.
Description
The Federal Pacific QMQB-4036 is a heavy-duty 400-amp fusible panelboard switch designed for dependable power isolation and circuit protection in commercial and industrial electrical distribution systems. This Federal Pacific QMQB-4036 panel-mounted switch operates at up to 600 VAC with a three-pole configuration, providing reliable load interruption while supporting high-capacity electrical installations. Its bolt-in design allows secure installation in compatible QMQB panelboards and simplifies panel upgrades or replacement projects.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Federal Pacific |
| Category | Electrical Distribution |
| Part Number | QMQB-4036 |
| Subcategory | Fusible Panelboard Switch |
| Series | QMQB |
| Switch Type | Fusible Panelboard Switch |
| Current Rating | 400 A |
| Voltage Rating | 600 VAC |
| Phase | Three Phase |
| Number of Poles | 3 |
| Mounting Style | Bolt-In / Panel Mount |
| Fuse Compatibility | Class RK1, RK5 (QMQB4036HJ: Class J) |
| Configuration | Single |
| Interrupting Rating | 200 kA at 480 VAC (QMQB4036HJ) |
| NEMA Rating | NEMA 1 |
| Compliance | UL 98 Listed |
| Weight | 55 lbs |
Information About QMQB-4036
The QMQB-4036 is a fusible panelboard switch from the Federal Pacific QMQB series, engineered for high-current electrical distribution applications. It features a panel-mounted, bolt-in construction that integrates with compatible QMQB and FDP panelboards while providing dependable switching and overcurrent protection through replaceable fuses. Designed for 400-amp, 600-volt, three-phase systems, the switch is available in configurations supporting Class RK1 and RK5 fuses, while the QMQB4036HJ variant accepts Class J fuses and provides a 200 kA interrupting rating at 480 VAC. Its UL 98 listing, NEMA 1 enclosure rating, and industrial-duty construction make it suitable for demanding commercial facilities, manufacturing plants, and other critical power distribution environments.
Key Features:
- High Current Rating: Supports electrical systems with a continuous current capacity of 400 amperes.
- Three-Pole Configuration: Designed for three-phase power distribution and disconnect applications.
- 600 VAC Operation: Rated for high-voltage commercial and industrial electrical systems.
- Fusible Protection: Compatible with Class RK1 and RK5 fuses; QMQB4036HJ variant accepts Class J fuses.
- Bolt-In Installation: Mounts securely into compatible Federal Pacific QMQB panelboards with minimal modification.
- UL 98 Listed: Meets recognized safety standards for enclosed and panel-mounted fusible switches.
- High Interrupting Capacity: QMQB4036HJ model provides up to 200 kA interrupting capacity at 480 VAC.
- Mounting Kit Option: Available with a factory mounting kit to simplify installation and replacement.
The QMQB-4036 delivers the reliability and precision required for high-capacity power distribution, circuit isolation, and industrial panelboard protection.
