Eaton Specialty Breaker

Enclosures — Type 1 General Purpose

Surface or flush mounting
15–1200 ampere range
600 Vac, 500 Vdc

Type 1 enclosed breakers are designed for use in commercial buildings, apartment buildings and other areas where a general purpose enclosure is applicable. The breaker is front operable and is capable of being padlocked in either the ON or OFF position. Ratings through 1200 amperes are listed with Underwriters Laboratories as approved for service entrance application. Both surface and flush mounted enclosures are available.

Enclosures — Type 3R Rainproof Surface Mounting

Interchangeable hubs (through 400 amperes)
15–1200 ampere range
600 Vac, 500 Vdc

This general purpose outdoor service center employs a circuit breaker inside a weatherproof sheet steel breaker enclosure to serve as a main disconnect and protective device for feeder circuits. Ratings through 1200 amperes are listed by Underwriters Laboratories as suitable for service entrance application.

Enclosures — Type 12 Dustproof Surface Mounting

No knockouts or other openings
15–1200 ampere range
600 Vac, 500 Vdc

The Type 12 enclosure is designed in line with specifications for special industry applications where unusually severe conditions involving oil, coolant, dust and other foreign materials exist in the operating atmosphere. The handle padlocks in the OFF position and the cover is interlocked with the handle mechanism to prevent opening the cover with the circuit breaker in the ON position. Ratings through 1200 amperes are listed by Underwriters Laboratories as suitable for service entrance application.

Enclosure Selection Data

Breaker Frame Amperes	Enclosure Type Class	Part Number
FG 15–225	Type 1	SFDN225
	Type 3R	RFDN225
	Type 12	JFDN225
JG 175–250	Type 1	SJDN250
	Type 3R	RJDN250
	Type 12	JJDN250
KG 300–400	Type 1	SKDN400
	Type 3R	RKDN400
	Type 12	JKDN400
LG 450–600	Type 1	SLDN600
	Type 3R	RLDN600
	Type 12	JLDN600
NG 700–1200	Type 1	SNDN1200
	Type 3R	RNDN1200
	Type 12	JNDN1200

Options and Accessories

Standard Terminals

Breaker Frame	Max. Amp Rating	AWG Wire Range	Metric Wire Range mm ₂	Part Number
FG	100	14–1/0	2.5–50	3T100FB ₍₁₎
FG	150	4–4/0	25–95	3TA225FD ₍₁₎
JG	250	4–350 kcmil	25–185	TA250KB
KG	350	250–500 kcmil	120–240	TA350K
KG	400	3/0–250 kcmil (2)	95–120	3TA400K ₍₁₎
LG	600	250–500 kcmil (2)	120–240	3TA603LDK
NG	700	1–500 kcmil (2)	50–300	TA700NB1
NG	1000	3/0–400 kcmil (3)	95–185	TA1000NB1
NG	1200	4/0–500 kcmil (4)	120–300	TA1200NB1

Neutral Kits, Insulated and Groundable

Max. Enclosure Rating (Amperes)	Main Lug Number Size Cu/A	Ground Lug Size Cu/Al	Part Number
100	(1) 14–1/0	(1) 14–1/0	INK100
250	(1) 6–350 kcmil	(1) 4–300 kcmil	INK250
400	(1) 4–750 kcmil or (2) 1/0–250 kcmil	(1) 4–300 kcmil	INK400
600	(2) 250–500 kcmil	(1) 4–300 kcmil	INK600
1200	(3) 1/0 to 750 kcmil or (4) 1/0 to 750 kcmil	(1) 6–250 kcmil	INK1200

Internal Accessories

Auxiliary Switch ₍₂₎

Breaker Frame	Factory Mounted	1A-1B		2A-2B
Breaker Frame	Factory Mounted	Field Kit	Factory Mounted	Field Kit
FG ₍₃₎	A06	A1X1PK	A13	A2X1RPK
JG	A06	A1X2PK	A13	A2X2PK
KG	A06	A1X3PK	A13	A2X3PK
LG	A06	A1X4PK	A13	A2X4PK
NG	A06	A1X5PK	A13	A2X5PK

Shunt Trip ₍₂₎

Breaker Frame	Rating	Factory Mounted	Field Kit
FG ₍₃₎	12–24 Vdc	S02	SNT1LP03K
JG	12–24 Vdc	S02	SNT2P04K
KG	12–24 Vdc	S02	SNT3P04K
LG	12–24 Vdc	S02	SNT4LP03K
NG	12–24 Vdc	S02	SNT5LP03K

NOTES:
(1) Package of three terminals.
(2) Other accessories are available. Same as standard frame breakers.
(3) Field installation on the FG Frame is not UL listed.