SCHNEIDER QO3-100L36G/SN Main Lug Load Center Panelboard 100A 25kA 36-Way

SCHNEIDER QO3-100L36G/SN Main Lug Load Center 100A (25 kA) 36 Ways
The Classic series Load Center from Schneider Electric (Square D), Main Lug Type, is a panelboard without a built-in main breaker, utilizing main terminal lugs to directly receive incoming power. Designed for 3-phase 4-wire electrical systems, it supports a maximum main current of 100A and provides 36 spaces for installing branch circuit breakers. The enclosure is constructed from high-quality steel and features a Plug-on busbar system that makes installing branch circuit breakers (QO Breakers) fast and safe. This model is ideal for use as a sub-distribution board where the main circuit is already protected by an upstream main panel.

Specifications

- Main Lug design allows installers to choose a main circuit breaker (MCCB) to control the main circuit before entering the panel

- High Number of Branch Circuits: Offers up to 36 spaces, allowing detailed and systematic circuit separation for buildings with diverse loads.

- Durable design: Heavy-duty steel body coated with Polyester Epoxy Powder paint for enhanced corrosion resistance

- Short-circuit breaking capacity up to 25 kA

- Certified to international standards (IEC) and Thai standards (TIS)

Applications & Usage

- Suitable for small commercial buildings such as shops and small offices

- Commercial buildings (e.g., offices, large retail stores, showrooms)

- Residences or projects requiring a medium-sized load center

- Renovation or new installation projects requiring flexibility in main breaker selection and a high number of outgoing circuits