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Mersen Amp-Trap 2000 A4BQ fuses with remote blown fuse trigger actuator are 20 percent more current-limiting than any other Class L fuse on the market
MINIATURE CIRCUIT BREAKER 120/240V 70A
Replaces SKU # 34064
4 maximum circuits using tandem or quadplex breakers
The Dual Function Circuit breaker combines these two devices into one solution that provides both cost savings and less hassle in installation and maintenance
Murray MQ260 QO Replacement 60-Amp Double Pole Circuit Breaker Mersen Amp-Trap 2000 A4BQ fusesMurray QO replacement breakers are UL listed for use in Square D QO brand load centers and are ideal for replacement of existing breakers or if expansion circuits are required. These 3 4 Inch breaker snap on to the QO type bus bars. Murray strongly recommends against the use of "used" breakers. The installation of used breakers in a Murray panel will void the warranty on the panel. Murray does not sell used breakers and has not approved any 3rd party