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Circuit Breaker Enclosures

Enclosed Circuit Breaker Special Applications

Class 610

Enclosed Motor-operated Molded Case Circuit Breakers

Contact local Field Office for catalog number prior to quoting or placing an order.

Motor-operated enclosed circuit breakers are utilized whenever it is desired to control the operation of an individually mounted circuit breaker from a remote location. Enclosed motor operated circuit breakers are available in either NEMA 1, 3R or 12 construction. 120 Vac control circuit required for operation of motor operator. Sufficient space is included for field-installation of a terminal block for convenient end-user control circuit wiring. Not UL Listed.

Enclosed motor-operated circuit breaker with neutral

●	Specify circuit breaker catalog number (ex: FAL36060)

●	Specify top or side mounted operator (NEMA 3R and 12 are side-mount only.)

●	Specify enclosure type (ex: NEMA 1, 3R, 12)

●	Specify if neutrals are required (Same price)

 

Table 7.142:

Enclosed Motor-operated Circuit Breakers

Circuit Breaker Type	$ Price a
	NEMA 1	NEMA 3R	NEMA 12
FAL—240 V	1943.00	2099.00	2099.00
FAL—480 V	2087.00	2246.00	2246.00
FAL—600 V	2205.00	2350.00	2350.00
FHL—600 V	2483.00	2633.00	2633.00
KAL—600 V	4700.00	4851.00	4851.00
KHL—600 V	6768.00	6918.00	6918.00
LAL—600 V	7458.00	7651.00	7651.00
LHL—600 V	9431.00	9619.00	9619.00
MAL—600 A–600 V	9395.00	9583.00	9583.00
MAL—800 A–600 V	10978.00	11177.00	11177.00
MAL—1000 A–600 V	12427.00	12710.00	12710.00
MHL—600 A–600 V	10632.00	10832.00	10832.00
MHL—800 A–600 V	12240.00	12426.00	12426.00
MHL—1000 A–600 V	13671.00	13874.00	13874.00

a	Price includes 3P circuit breaker, motor operator, and neutral assembly factory assembled in specified enclosure.

 

Enclosed Walking Beam Mechanical Interlock

Contact local Field Office for catalog number prior to quoting or placing an order.

Industrial molded case circuit breakers with walking beam mechanical interlocks are available in NEMA 1 and 3R construction as completely enclosed device. Walking beam mechanical interlock is available manually operated or electrically operated using (2) 120 Vac motor operators. Not UL Listed.

Enclosed walking beam mechanically interlocked circuit breaker.

●	Specify circuit breaker catalog numbers

●	Specify manually or electrically operated (electrically operated factory installed only)

●	Specify enclosure type (NEMA 1 or 3R)

●	Specify if neutrals are required. (Same price)

 

Table 7.143:

Enclosed Walking Beam Mechanical Interlock

Circuit Breaker Cat. No. Prefix (Standard Thermal-magnetic Only)	$ Priceb
	Manually Operated		Electrically Operated
	NEMA 1	NEMA 3R	NEMA 1	NEMA 3R
FAL—240 V 100 A FAL—480 V 100 A FAL—600 V 100 A FHL—600 V 100 A KAL—600 V 250 A LAL—600 V 400 A LHL—600 V 400 A MAL—600 V 600 A MAL—600 V 800 A MAL—600 V 1000 A MHL—600 V 600 A MHL—600 V 800 A MHL—600 V 1000 A	—c —c —c   —c —c 7443.00  11378.00  11874.00  14995.00  18757.00  14372.00  17574.00  20561.00	—c —c —c   —c —c 9133.00  13065.00  13872.00  17051.00  20755.00  16365.00  19522.00  22558.00	3855.00   4207.00  4586.00 5794.00 7307.00 13238.00  17173.00 — — — — — —	4250.00   4597.00   4964.00 6271.00 7910.00 14926.00  18859.00 — — — — — —

b	Price includes (2) walking beam 3P circuit breakers, walking beam operator and mounting pan, (2) neutrals (if specified), and (2) motor operators (if specified) factory assembled in specified enclosure.

c	Not available factory assembled. Refer to page 7-55 for merchandise enclosure.

 

Contact local Field Office for catalog number prior to quoting or placing an order.

Ground-fault modules (GFM) can be field installed on FAL, FHL, FCL, KAL and KHL circuit breakers and enclosed in the next larger size NEMA 1 or 3R enclosure, KA and LA respectively, requires G suffix (ground fault shunt trip) circuit breaker. See page 7-47.

Enclosed circuit breaker with ground-fault module

●	Specify circuit breaker catalog number: (ex: KAL36225G)

●	Specify enclosure type (NEMA 1, 3R, 4-4X-5 stainless steel or 12)

●	Ground-fault modules are available factory installed. See table below for pricing and availability.

 

Table 7.144:

Enclosed Circuit Breaker with Ground Fault Module

Circuit Breaker Prefix	$ Price d
	NEMA 1	NEMA 3R	NEMA 4, 4X, 5 Stainless Steel	NEMA 12
FAL, 600 V, 15–60 A	4390.00	4727.00	6260.00	4584.00
FAL, 600 V, 70–100 A	4531.00	4871.00	6401.00	4722.00
KAL, 600 V	5616.00	5945.00	8464.00	6017.00
FIL, 480 V	—	—	9360.00	6559.00
KCL, KIL, 480 V	—	—	12790.00	9592.00

d	Price includes 3P circuit breaker, GFM, neutral assembly and neutral CT factory assembled in specified enclosure

 

DE1	Discount Schedule