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Amphenol Network Solutions 

All rights reserved. 12.17.19 146161-3

 

509.926.6000 — amphenol-ns.com.com

 

High-Current 

Demarcation Panel 

 

 

1.1 Overview 

The Amphenol Network Solutions 009-7001-0104B demarcation fuse panel with alarms provides TPS/TLS fuse or 

circuit breaker protection at the equipment interface. The low-profile, white panel supports four TFD fuse holders 

or circuit breakers, a replaceable alarm card containing power and alarm LEDs, alarm contact relays, rear-access 

terminals and wire-wrap alarm relay contacts. Each fuse holder has separate BATT/RTN inputs and outputs rated 

up to 125A for either 24 VDC or 48 VDC applications.  

The 009-7001-0104B-TFD model comes with TFD fuse holders installed in each position.  

Hardware is included for either flush or extended mounting in a 19-inch or 23-inch relay rack. Visit our website 

(amphenol-ns.com) for ordering accessories and replaceable parts: fuses (up to 125A, each), TFD fuse holders, 

circuit breakers (up to 100A) and more.  

 

 

 

 
 
 
 
 
 

1.2 Inspection 

Please read and understand all instructions before installation. If you have questions, contact Amphenol Network 

Solutions Technical support at support@amphenol-ns.com or call 509-926-6000. 

When you receive the equipment, carefully unpack it and compare it to the packaging list. Please report any 

defective or missing parts to Amphenol Network Solutions Quality at quality@amphenol-ns.com or call 509-926-

6000. 

Amphenol Network Solutions is not liable for transit damage. If the product is damaged, please report it to the 

carrier and contact Amphenol Network Solutions Quality. 

NOTE: For service or warranty information, please visit amphenol-ns.com and click on the support tab, email 

Amphenol Network Solutions at getinfo@amphenol-ns.com or call us at 509-926-6000. 

 
Amphenol Network Solutions assumes no liability from the application or use of these products. Neither does 

Amphenol Network Solutions convey any license under its patent rights or the patent rights of others. This 

document and the products described herein are subject to change without notice.  

Front with TPS fuses 

Rear without I/O terminal covers 

Fig. 1: Model 009-7001-0104B-TFD (UL Listed, File E139903) 

Summary of Contents for 009-7001-0104B

Page 1: ...High Current Demarcation Panel Installation Guide Applies to 009 7001 0104B 009 7001 0104B TFD 009 7001 0104B TFD ...

Page 2: ...sion Lugs 13 1 8 Reference Schematic 1 of 4 Circuits 14 1 9 Dimensions 15 List of Figures Fig 1 Model 009 7001 0104B TFD UL Listed File E139903 4 Fig 2 Removing blank covers from model 009 7001 0104B 7 Fig 3 Installing circuit breakers and TFD fuse holders on model 009 7001 0104B 8 Fig 4 Bracket orientation 9 Fig 5 Rack mounting 9 Fig 6 Ground lug connection 9 Fig 7 Input Output lug connections 10...

Page 3: ...s the data and communications markets We design manufacture and distribute products for customers who need an end to end solution for network connectivity fiber power distribution and rack management We collaborate with our customers to deliver product solutions that exceed expectations with innovative designs and world class quality Amphenol Network Solutions is the industry thought leader on net...

Page 4: ... 2 Inspection Please read and understand all instructions before installation If you have questions contact Amphenol Network Solutions Technical support at support amphenol ns com or call 509 926 6000 When you receive the equipment carefully unpack it and compare it to the packaging list Please report any defective or missing parts to Amphenol Network Solutions Quality at quality amphenol ns com o...

Page 5: ...ecommended see note below Ground wire size 10 to 2 AWG recommended see note below Terminal stud sizes Input output and earth ground 1 4 20 dual studs on 5 8 centers Maximum lug width 0 61 inches Power dissipation 17W per channel Short circuit withstand rating 5000A Alarms Specification Alarm relay contacts 0 6A 60 VDC Alarm card power rating 1W Alarm wire size Solid 26 to 22 AWG Dimensions Specifi...

Page 6: ...panel TFD fuse holders are for TPS or TLS fuses TPS and TLS fuses are compatible but are made by different manufacturers 1 4 1 Important Installation Guidelines Elevated Operating Ambient Temperature If you install the rack in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than room ambient Take care to install the equipment in an envi...

Page 7: ...e fuse holders 2 With the input power off firmly install the circuit breakers or fuse holders in the panel As shown in Fig 3 install the TFD fuse holders and bezel s a As directed in the illustration make sure alarm connector on the breaker or fuse holder is straight prior to installation b Use the two screws supplied with each fuse holder to secure the holders to the bezel c Attach the bezel to t...

Page 8: ...TOR ON FUSE HOLDER IS STRAIGHT BEFORE INSERTING INTO THE PANEL A bent alarm bayonet on a fuse holder can either cause internal damage to the panel or fail to make electrical contact with alarm wiring within the panel LINE LOAD designations are on the top of TFD fuse holders on THIS side of the panel Fig 3 Installing circuit breakers and TFD fuse holders on model 009 7001 0104B ...

Page 9: ... grounding terminal and contacting surface 9 Connect the lug to the terminal using the nuts and washers supplied refer to Fig 6 10 Tighten the nut to 36 in lb 4 N m NOTE Input and output wire size for this panel must be rated for the corresponding breaker fuse size at the power distribution unit PDU The input wiring to this panel may be a greater size to accommodate a voltage drop from the primary...

Page 10: ... to lugs clean output terminals and attach lugs to output terminals Heat shrink the insulation onto the lug barrels 17 Record the circuit assignments on the pull out designation card below the alarm display 18 Attach the plastic covers over all output terminals CAUTION Amphenol Network Solutions recommends that the individual circuit load not exceed 80 of fuse capacity for example 100A fuse x 80 8...

Page 11: ...e expect continuity 0Ω between Terminals C and NO 23 Wire wrap alarm pins with solid 26 to 22 AWG 24 Enable loads and verify the normal operating conditions outlined in the preceding Notes 1 5 Replacing Alarm Cards The alarm card is held in place by two captive thumbscrews on the front of the alarm card panel To remove and replace an alarm card unscrew the thumbscrews and pull out the card When re...

Page 12: ...tem Description Part Number TPS fuses 5A 130481 10A 130485 15A 130487 20A 130489 25A 130476 30A 130478 40A 130482 50A 130484 60A 130486 70A 130488 Item Description Part Number TLS fuses 80A 140640 90A 140641 100A 140642 110A 140643 125A 140644 Item Description Part Number Circuit breakers 5A 090 0052 0005 10A 090 0052 0010 20A 090 0052 0020 25A 090 0052 0025 30A 090 0052 0030 40A 090 0052 0040 50A...

Page 13: ...encies or certifying bodies recognized in your country or region such as Underwriter s Laboratories UL TUV etc Table 1 Lugs support dual 1 4 20 studs 5 8 C C 8 AWG 6 AWG 4 AWG 2 AWG T B 54204040 Die Code 21 54205 Die Code 24 54206 Die Code 29 Burndy YA8CL 2TC14 Die Code 49 YA6CL 2L Die Code 7 YA4C 2L Die Code 8 YA2CL 2NT14 Die Code 10 Panduit LCD8 14A L Die Code 21 LCD6 14A L Die Code 24 LCDN2 14A...

Page 14: ...ol Network Solutions All rights reserved 12 17 19 146161 3 509 926 6000 amphenol ns com com High Current Demarcation Panel 14 1 8 Reference Schematic 1 of 4 Circuits Switch is shown in normally open position ...

Page 15: ...amphenol ns com com High Current Demarcation Panel 15 1 9 Dimensions Notes 1 Dimensions are in inches millimeters 2 Fuse holders and fuses are not supplied 3 Max lug width 685 4 Hole spacing 1 4 20 on 625 centers Front View Top View Rear View Rotated shown without terminal covers ...

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