Liebert 4000, 3000, 6000 A, 1500 user manual Refer to for the maximum panel capacity

Figure 14 Front view of the (4) 70-250 A circuit breaker panel

CIRCUIT BREAKER PANEL
	(4) 70-250 A		1
FA
REL	( )	SER NO (	)
			2
			3
			4

900A MAX. PANEL CAPACITY

UNIT	1	2	3	4
AMPS	225	225	225	225
LOAD

The DC output connections can accommodate two 4/0 cables back to back for each circuit breaker. The required lugs can be either for two 3/8” holes at 1” c-c or for two 1/2” holes at 1-3/4” c-c.

Refer to Table 21 for the maximum panel capacity.

Table 18 Circuit breaker sizes available for the (4) 70-250 A circuit breaker panel

Nominal current	CPC
70 A (no shunt)	A0617079
70 A (with shunt)	A0617080
70 A (with relay trip)	A0617081
100 A (no shunt)	A0616667
100 A (with shunt)	A0616668
100 A (with relay trip)	A0616669
150 A (no shunt)	A0616670
150 A (with shunt)	A0616671
150 A (with relay trip)	A0616672
200 A (no shunt)	A0616673
200 A (with shunt)	A0616674
200 A (with relay trip)	A0616675
225 A (no shunt)	A0605489
225 A (with shunt)	A0605490
225 A (with relay trip)	A0605492
250 A (no shunt)	A0616676
250 A (with shunt)	A0616677
250 A (with relay trip)	A0616678

The (4) 70-250 A circuit breaker panel can accept up to:

•four breakers (70 to 225 A) mid trip with or without the metering shunt option (1 pole breakers)

•two breakers (70 to 225 A) mid trip with the relay trip option (takes a 2 pole space)

•two breakers (250 A) mid trip with or without the metering shunt option (takes a two pole breaker)

•one (250 A) breaker mid trip with the relay trip option (takes a 3 pole space)

Specifications 15