Square D QOU200 60A 2-pole Din Rail Miniature Circuit Breaker

Product Description

The SQUARE D QOU200 is a 2-pole miniature circuit breaker rated at 60 amps, designed for DIN rail mounting in OEM enclosures and panels. It provides overcurrent and short-circuit protection for branch circuits in residential and light commercial electrical systems. The breaker accepts wire sizes from 12 to 2/0 AWG via box lug terminals, making it compatible with a wide range of conductor gauges encountered in field service. Licensed electricians install this breaker when replacing or expanding circuit protection in DIN rail-compatible load centers and distribution panels.

The QOU200 is suited for OEM enclosures and OEM panels requiring DIN rail-mounted circuit protection. It is a 2-pole device, making it appropriate for 240-volt branch circuits or multi-wire applications where simultaneous disconnection of both conductors is required. The box lug terminal connection type simplifies wire termination during installation and is compatible with copper and aluminum conductors within the rated AWG range.

Key Features

• 60-amp rated overcurrent protection for 2-pole branch circuits
• DIN rail mount design for quick installation in compatible enclosures
• Box lug terminals accept 12 to 2/0 AWG conductors
• 2-pole configuration provides simultaneous disconnect on both legs
• Compact form factor suitable for OEM panel and enclosure applications

Compatibility

Designed for use with OEM enclosures and OEM panels that support DIN rail mounting. Consult the panel manufacturer specifications to confirm breaker frame compatibility before installation.

Installation Notes

Installation must be performed by a qualified, licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize the panel and verify absence of voltage before handling any circuit breaker or wiring. Ensure the DIN rail is properly grounded and that conductor torque values follow the breaker manufacturer labeling. Do not exceed the rated ampacity or wire size range when landing conductors on the box lug terminals.