TRANSTECTOR's 1100-647 single-phase hardwire protection for 120 VAC, 15 A maximum with internal fuse. Used for a variety of industrial and telecommunications applications requiring a hardwired 120 VAC component surge protector, the ACP 100 MN, provides superior inline AC surge protection through non-degrading, low clamping, silicon avalanche suppression diode (SASD), engineered to global IEEE C62.41 standards.