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TPHCS Telpower® High-current Switch

  
Description:
High current switch for use with Telpower fuses Type TPL-B, TPL-C and TPH.
Available as complete switch or pullout.
Base may be purchased separately.

Ratings:
Volts: 80Vdc
Amps: 70-800A
SCCR:  100kA

Agency Information: UL Recognized (investigated to UL 1801) as a disconnect switch for the interruption of load current by means of withdrawing the fuse carrier. UL Recognized to meet the requirements for Canadian Standards.

General Information:
• Innovative new design eliminates need for tools to replace the Telpower® type TPL-B or TPL-C fuse.
• Easy to install–captive fasteners allow for direct busbar mounting (bolts not included).
• Optional new electronic alarm provides both local and remote open-fuse indications.
  - Bipolar alarm designed for both Central Office and Radio applications.
  - Local LED alarm indication for ease-of-viewing.
  - Standard Ú½¢· male quick-connect terminal for effortless remote alarm connection (Maximum remote alarm current: 20mA).
  - Eliminates need for parallel indicating fuses.
• Fuse presence window allows for easy viewing of installed fuse ampere rating.
• Compact design for today’s high power, high-density cabinets.
• Available as complete switch or pullout and base may be purchased separately.

Features and Benefits
• Innovative design eliminates need for tools to replace the Telpower® Type TPL-B, TPL-C or TPH fuse
• Easy to install–captive fasteners allow for direct busbar mounting (bolts not included). Standard 1⁄4” male quickconnect terminal for effortless remote alarm connection.
• Optional new electronic alarm eliminates need for parallel indicating fuses while providing local and remote openfuse indications (maximum remote alarm current: 20mA); Bipolar alarm: designed for both Central Office and Radio applications, Local LED alarm indication for ease-of-viewing.
• Fuse presence window allows for easy viewing of installed fuse amp rating

Typical Applications
• Telecommunications DC power circuit protection
• Compact design is ideal for today’s high power, high-density cabinets
NOTES:
TPHCS250 and TPHCS800 pullouts and bases are the same with exception to the type of fuse, TPL-B, TPL-C or TPH the pullout will carry.
Plastic rated UL 94V0, 140ºC RTI.

Part Number System–Switches (Pullout and Base)
To identify part number, replace block with appropriate suffix to identify amperage, thread type, and alarm option.


Part Number System–Bases
To identify part number, replace block with appropriate suffix to identify thread type, and alarm option.

Catalog Numbers-Switches (Pullout and Base) Series Fuse Ampere Rating
TPHCS250-M High Current Switch, Metric TPL-B 70 to 250 Amp
TPHCS250-E High Current Switch, English TPL-B 70 to 250 Amp
TPHCS250-ML High Current Switch, Metric, LED TPL-B 70 to 250 Amp
TPHCS250-EL High Current Switch, English, LED TPL-B 70 to 250 Amp
TPHCS250-MAV High Current Switch, Metric, Alarm TPL-B 70 to 250 Amp
TPHCS250-EAV High Current Switch, English, Alarm TPL-B 70 to 250 Amp
TPHCS800-M High Current Switch, Metric TPL-C 300 to 800 Amp
TPHCS800-E High Current Switch, English TPL-C 300 to 800 Amp
TPHCS800-ML High Current Switch, Metric, LED TPL-C 300 to 800 Amp
TPHCS800-EL High Current Switch, English, LED TPL-C 300 to 800 Amp
TPHCS800-MAV High Current Switch, Metric, Alarm TPL-C 300 to 800 Amp
TPHCS800-EAV High Current Switch, English, Alarm TPL-C 300 to 800 Amp

Catalog Numbers – Components Series Fuse Ampere Rating
TPHCS250-P Pullout only – 250 A TPL-B 70 to 250 Amp
TPHCS800-P Pullout only – 800 A TPL-C 300 to 800 Amp
TPHCS-B-M Base only, Metric - 800 Amp Max.
TPHCS-B-E Base only, English - 800 Amp Max.
TPHCS-B-ML Base only, Metric, LED - 800 Amp Max.
TPHCS-B-EL Base only, English, LED - 800 Amp Max.
TPHCS-B-MAV Base only, Metric, Alarm - 800 Amp Max.
TPHCS-B-EAV Base only, English, Alarm - 800 Amp Max.




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