NQOD 14–inch Wide Main Lug and Circuit Breaker Interiors

Class 1630

Max. No. of Single Pole QO™/QOB Circuit Breakers	Mains Rating	Interior Only (Order Branch Circuit Breakers Separately)	Type 1 Enclosure		Types 3R, 5, 12 Enclosures
		Interior Only (Order Branch Circuit Breakers Separately)	Box 14 in. W x 5.75 in. D ^[1]	Mono-Flat™ Front ^[2]	Enclosure 20 in. W x 6.5 in. D	Height (In.)
		Catalog No. ^[3]	Catalog No.	Catalog No.	Catalog No.	Height (In.)
14-inch Wide Cabinet—Single Phase 3-Wire
12	100	NQOD12L100CU	NQB520	NQC20 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	20
20	100	NQOD20L100CU	NQB523	NQC23 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	23
30	225	NQOD30L225CU	NQB532	NQC32 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	32
42		NQOD42L225CU	NQB535	NQC35 ( )		35
54		NQOD54L225CU	NQB541	NQC41 ( )		41
14-inch Wide Cabinet—Three Phase 4-Wire
12	100	NQOD412L100CU	NQB520	NQC20 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	20
24		NQOD424L100CU	NQB523	NQC23 ( )		23
30		NQOD430L100CU	NQB526	NQC26 ( )		26
30	225	NQOD430L225CU	NQB532	NQC32 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	32
42		NQOD442L225CU	NQB535	NQC35 ( )		35
54		NQOD454L225CU	NQB541	NQC41 ( )		41

Max. No. of One Pole QO QOB Circuit Breakers	Mains Rating	Main Circuit Breaker Adapter Kit	Interior Only (Order Branch Circuit Breakers Separately)	Type 1 Enclosure		Types 3R, 5, 12 Enclosure
		Main Circuit Breaker Adapter Kit	Interior Only (Order Branch Circuit Breakers Separately)	Box 14 in. W x 5.75 in. D^[1]	Mono-Flat Front ^[2]	Enclosure 20 in. W x 6.5 in. D	Height (In.)
		Catalog No.	Catalog No. ^[3]	Catalog No.	Catalog No.	Catalog No.	Height (In.)
14-inch Wide Cabinet—Single Phase 3-Wire
12	100	Factory Installed QOB Main Circuit Breaker	NQOD12M100CU	NQB523	NQC23 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	23
20	100	Factory Installed QOB Main Circuit Breaker	NQOD20M100CU	NQB526	NQC26 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	26
30	225	NQODJK or NQODQB	NQOD30L225CU	NQB544	NQC44 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	44
42			NQOD42L225CU	NQB550	NQC50 ( )		50
54			NQOD54L225CU	NQB556	NQC56 ( )		56
14-inch Wide Cabinet—Three Phase 4-Wire
12	100	Factory Installed QOB Main Circuit Breaker	NQOD412M100CU	NQB523	NQC23 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	23
24			NQOD424M100CU	NQB526	NQC26 ( )		26
30			NQOD430M100CU	NQB529	NQC29 ( )		29
30	225	NQODJK or NQODQB	NQOD430L225CU	NQB544	NQC44 ( )	Use 20-inch Wide Enclosure for Types 3R, 5, 12	44
42			NQOD442L225CU	NQB550	NQC50 ( )		50
54			NQOD454L225CU	NQB556	NQC56 ( )		56

Amperes	Catalog No.	Circuit Breaker Frame ^[4]
225	NQODQB	QBL, QDL, QGL, QJL
225	NQODJK	JDL, JGL, JJL, JLL, KIL