NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT (Stock # 750476) NEW control plate 3/16" Slotted is the Replacement

3/16" Slotted is the Replacement blades for Adjustable Length screwdriver that Include a #1 Phillips and 3/16-Inch Slotted with Removable shaft adjusts within 4-Inch to 8-Inch (10 to 20 cm) range for numerous length combinations

Lightweight

Catalog# 90508521

Eye length 8-Inch

NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT (Stock # 750476) NEW control plate 3/16" Slotted is the ReplacementThe efficient NEC PRT (1) U20 ETU PRIMARY RATE INTERFACE UNIT 750476 provides for the termination of an ISDN PRI line for voice service only. This unit supports 4ESS(AT&T Custom), AT&T 5ESS(Lucent Custom), DMS 100 (Custom and National ISDN) and NI 2 protocols. A CLKG U10 unit must be connected to the CPUI ( ) U10 ETU. Compatible with the NEC Electra Elite IPK phone system NEW IN THE BOXOne Year Warranty