TII 515 TFS®: Totel Failsafe® Maximum Duty and
TII 516 TFS® Totel Failsafe® Heavy Duty
Multiple Pair Indoor/Outdoor
Station Protector Assemblies


(Patent No. 4,212,047) UL LISTED, CSA Certified

Units consist of a back plate with two strips containing a row of TFS® surge protector modules, ground strip assembly and wire routing area with wire rings. A metal cover encloses the assembly. The Model TII 515 25 has one thirteen module strip and one twelve module strip for protecting up to twenty-five pairs. Units may be ordered with or without modules installed. The TII 515 comes equipped with TII 355 Maximum Duty protector modules installed. The TII 516 comes with TII 356 Heavy Duty modules installed.

Dimensions: 19.25" x 10.75" x 2.75"
Weight: 5 lb. 5 oz. (empty) 10 lb. 6 oz. (full)
Standard Package: 1 piece

  MODEL

DESCRIPTION
 TII 515 25 0 Indoor/Outdoor Failsafe Protector Assembly with hardware for mounting up to 25 modules
TII 515 25 25 ( ) Indoor/Outdoor Protector Assembly with 25 TII 355 ( ) modules installed
TII 515 13S 0 Expansion Assembly without modules
TII 515 13S 6( ) Expansion Assembly with 6 TII 355 modules installed
TII 516 13S 6( ) Expansion Assembly with 6 TII 356 modules installed

Please insert letter L or M in place of ( ).
M designates a protector module meeting the REA, PEG and other industry requirements.
L designates a protector module meeting specific Bell System requirements.
Both L and M type station protectors are UL Listed.

 

TII 521 TFS® Totel Failsafe® Maximum Duty
TII 522 TFS® Totel Failsafe® Heavy Duty
Outdoor Station Protector Assemblies

 

(Patent No, 4,212.047) UL Listed, CSA Certified

Provides cable termination and surge protection of cables with up to 25 pairs, or hookup of up to 50 pair cables with surge protection of 25 pairs. ideally suited for condominiums, apartments or office buildings, or any location where multiple station protection is required. Also recommended for PBX/PABX terminations, especially where an enclosed locked area is not available. The model III 521 is equipped with III 355 Maximum Duty Protector modules, the 522 with TII 356 Heavy Duty protector modules.

Dimensions: 22-1/2" x 17" x 3-1/2"
Weight: 18 lbs. 10 oz. (empty) 22 lbs. 1 oz. (full)
Standard Package: 1 piece

  MODEL

DESCRIPTION
 TII 521 00 03 Aluminum housing complete with back board, two protector mounting strips three cable couplings for cable OD .560 to .690 (P/N 2674), one 25 pair nut & stud terminal strip, auxiliary ground strip, five distribution posts, fanning strips and coupling hardware. (No modules installed).
 TII 521 25 03 ( ) Includes TII 421 00 03 housing with 25 TII 355 Maximum Duty modules installed.
TII 522 25 03 ( ) Includes TII 421 00 03 housing with 25 TII 356 Heavy Duty modules installed.
TII 522 00 03 See description for TII 521 0 03.
ACCESSORIES   
 TII 0521 01 Multi station ground strip. (Auxiliary ground plate)
TII 0521 05 Expansion assembly for 12 pair (without modules)
TII 0521 15 Pole mounting bracket. (For use when TII 521 housing is post or pole mounted.)
TII 0521 25 Quick connect block. (Consists of 50 rows, six pins to a row interconnected.)
TII 0521 30 25 pair nut and stud terminal strip (50 nut and stud pins molded in a phenolic base)

Please insert letter L or M in place of ( ).
M designates a protector module meeting the REA, PEG and other industry requirements.
L designates a protector module meeting specific Bell System requirements.
Both L and M type station protectors are UL Listed.

comm-omni@comm-omni.com

Return to Comm-Omni Home Page

Index

To speak to one of our consultants, please call us 
at 1-800-543-8790