Panelboard Interior, QHB, QOB, QOB-VH, 42 Spaces, 600A, 120/240V AC, Convertible Main Lug, 1 Phase MPN:NQ42L6C
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G1592622
Panelboard Interior, QHB, QOB, QOB-VH, 42 Spaces, 600A, 120/240V AC, Convertible Main Lug, 1 Phase
This Square D panelboard interior is a versatile solution for a wide range of applications, including commercial and industrial settings. With 42 spaces and a 600A rating, it can handle high-power electrical demands. The convertible main lug design allows for flexibility in configuration, making it suitable for use with NQ circuit breakers. The panelboard interior is also compatible with QHB, QOB, and QOB-VH circuit breaker series, providing a reliable and efficient solution for electrical distribution. Its compact design and copper bus material ensure optimal performance and durability.
Top product features:
- Convertible main lug design allows for easy switching between main lug and main breaker configurations.
- Supports up to 42 spaces for circuit breakers.
- 100,000 RMS symmetrical short circuit current rating provides enhanced protection against electrical surges.
Top product applications:
- Electrical Panels
- Main Electrical Distribution Systems
- Commercial and Industrial Buildings
Panelboard Interior, Convertible, Main Lug, Circuit Breaker Series QHB, QOB, QOB-VH, Amps 600 A, Short Circuit Current Rating 100000 RMS Symmetrical, Number of Spaces 42, Voltage 120/240V AC, Phase Single, Bus Material Copper, Recommended Enclosure 12N640 for Main Breaker, 1D700 for Main Lug, Circuit Breaker Type Plug In Miniature, For Use With NQ Circuit Breakers, Height 45 in, Depth 5 3/4 in, Width 10 7/16 in, Recommended Flush Cover 3TX94 for Main Breaker, 4HHA2 for Main Lug
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 49.60
- Package Width: 14.00
- Package Height: 6.40
- Package Weight: 26.50
Product info last updated on February 1, 2026 6:09am UTC
Category: Circuit Protection