UP3B-7.5 :UL Listed Primary and Secondary Protector, 350mA Sneak Current Fuse, 7.5V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Designed to protect digital lines at the building entrance.

UP3B-16 :UL Listed Primary and Secondary Protector, 350mA Sneak Current Fuse, 16V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Designed to protect digital lines at the building entrance.

UP3B-27 : UL Listed Primary and Secondary Protector, 350mA Sneak Current Fuse, 27V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Designed to protect digital lines at the building entrance.

UP3B-39 : UL Listed Primary and Secondary Protector, 350mA Sneak Current Fuse, 39V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Designed to protect digital lines at the building entrance.

UP3B-75 : UL Listed Primary and Secondary Protector, 350mA Sneak Current Fuse, 75V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Designed to protect digital lines at the building entrance.

UP3B-100 : UL Listed Primary and Secondary Protector, 350mA Sneak Current Fuse, 100V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Designed to protect digital lines at the building entrance.

UP3B-235 : UL Listed Primary and Secondary Protector, 350mA Sneak Current Fuse, 235V Clamping, 2 LEDs to Indicate Protection and Ground OK

Applications: Designed to protect Analog and Central Office lines for PBX or KSU.

UP3P-27 : 66 Block, Solid-State, UL Listed Secondary Protector, 160mA PTC, 27V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Provides second layer of protection for Digital lines behind UL Listed Primary Protection.

UP3P-39 : 66 Block, Solid-State, UL Listed Secondary Protector, 160mA PTC, 39V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Provides second layer of protection for Digital lines behind UL Listed Primary Protection.

UP3P-75 : 66 Block, Solid-State, UL Listed Secondary Protector, 160mA PTC, 75V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Provides second layer of protection for Digital lines behind UL Listed Primary Protection.

UP3P-235 : 66 Block, Solid-State, UL Listed Secondary Protector, 160mA PTC, 235V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Provides second layer of protection for Central Office and analog lines behind UL Listed Primary Protection.

UP3H-27 : 66 Block, Solid-State, UL Listed Secondary Protector, 160mA PTC, 27V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Specifically designed to protect high speed T1, xDSL or ISDN lines.

UP3H-39 : 66 Block, Solid-State, UL Listed Secondary Protector, 160mA PTC, 39V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Specifically designed to protect high speed T1, xDSL or ISDN lines.

UP3H-75 : 66 Block, Solid-State, UL Listed Secondary Protector, 160mA PTC, 75V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Specifically designed to protect high speed T1, xDSL or ISDN lines.

UP3H-235 : 66 Block, Solid-State, UL Listed Secondary Protector, 160mA PTC, 235V Clamping, 2 LEDs to Indicate Protection and Ground OK.

Applications: Specifically designed to protect high speed T1, xDSL or ISDN lines.

ACP-1 : Single Outlet AC Surge Protector with Ground Lug.

Applications: One Outlet Surge Protector, UL Primary or Secondary Single Point Ground, NOT to exceed 6-pairs.

MGB/SGL-1 : Multiple Ground Bar and Screw Ground Lug for Use with UltraLinx 66 Block Protectors (UP3's).

Applications: Off-Premise Extensions, Wireless Access Points, T-1, ISDN, Digital Stations. Provides Single Point Ground for UltraLinx Protection.