CIRCUIT BREAKER SUB-FEED LUG Mini circuit breaker accessory, QO, lug kit, 225A, 2 pole, 2 spaces, subfeed QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. This QO and QOB miniature circuit breaker subfeed lug kit is rated for 225 A, 2 pole, and 4 spaces. Lugs will accept 4 AWG to 300 kcmil aluminum or copper wire. Product Type Lug kit Marketing Trade Name QO Rated Current 225 A Number of Spaces 4 Number of Phases 2 phases Voltage Rating 120/240 V AC Number of Poles 4 Wire Size AWG 4...300 kcmil copper or aluminium Product Certifications cURus Mounting Mode Plug-in Height 3.500 in (88.90 mm) Width 2.988 in (75.90 mm) Depth 2.310 in (58.67 mm) Ambient Air Temperature for Operation 23 °F (-5 °C);104 °F (40 °C) Category 00080-QO SPECIALTY CB;1&2 POLE Discount Schedule DE2A GTIN 785901755708 Returnability Yes Country of origin MX Unit Type of Package 1 PCE Number of Units in Package 1 1 Package 1 Height 4.60 in (11.684 cm) Package 1 Width 6.80 in (17.272 cm) Package 1 Length 7.70 in (19.558 cm) Package 1 Weight 2.36 lb(US) (1.071 kg) Warranty 18 months Resources Datasheet