American Power Conversion MX28B200 user manual #10 studs on 5/8 centers

Plug-in Circuit Breakers

BREAKER	PART NUMBER	BREAKER	PART NUMBER
RATING		RATING
1 A	FFA-0014	40 A	FFA-0020
3 A	FFA-0015	50 A	FFA-0025
5 A	FFA-0016	60 A	530-9088
10 A	FFA-0017	70 A	530-9089
15 A	530-9093	80 A	530-9090
20 A	FFA-0018	100 A	530-9091
30 A	FFA-0019

Plug-in circuit breakers rated at 60A or more require two mounting positions and require a circuit breaker adapter, which is included in the circuit breaker kit. Adaptors are available with studs for #10-32 nuts on 5/8” centers, #10-32 nuts on ¾” centers, or ¼-20 nuts on 1” centers. The circuit breaker kit includes all necessary mounting hardware. Available plug-in circuit breakers are shown below.

Plug-in Circuit Breaker Kits

	BREAKER	PART NUMBER	ADAPTOR SIZE
	RATING
	60 A	FFA-0021-1	#10 studs on 5/8” centers
	60 A	FFA-0021-2	#10 studs on ¾” centers
	60 A	FFA-0021-3	¼” studs on 1” centers
	70 A	FFA-0022-1	#10 studs on 5/8” centers
	70 A	FFA-0022-2	#10 studs on ¾” centers
	70 A	FFA-0022-3	¼” studs on 1” centers
	80 A	FFA-0023-1	#10 studs on 5/8” centers
	80 A	FFA-0023-2	#10 studs on ¾” centers
	80 A	FFA-0023-3	¼” studs on 1” centers
	100 A	FFA-0024-1	#10 studs on 5/8” centers
	100 A	FFA-0024-2	#10 studs on ¾” centers
	100 A	FFA-0024-3	¼” studs on 1” centers
Page 12		MX28B200/400 –48 VDC User’s Manual (990-9133)