Phoenix Contact 1135752 PTCB E1 24DC/1-8A SI-R MFR: Phoenix Contact MFR #: 1135752 Item #: 662801 Phoenix Contact 1135752 PTCB E1 24DC/1-8A SI-R MFR #: 1135752 Item #: 662801 Contact for Pricing Phone: 1-855-979-8911 Email Contact Us