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5

 
 

 

Amps Color 

Code 

18/100 A

Yellow 

2/10 A 

Red/Black 

1/4 A 

Violet 

3/8 A 

Gray/White 

1/2 A 

Red 

65/100 A

Black 

3/4 A 

Brown 

1 A 

Gray 

1 1/3 A 

White 

1 1/2 A 

White/Yellow 

2 A 

Orange 

2 1/2 A 

White/Orange 

3 A 

Blue 

3 1/2 A 

White/Blue 

4 A 

White/Brown 

5 A 

Green 

7 1/2 A 

Black/White 

10 A 

Red/White 

12 A 

Yellow/Green 

15 A 

Red/Blue 

20 A 

Green/White 

 

Table 4.12.1 

 
 
 

 
 
 

5.  SPECIFICATIONS

 

5.1. 

Voltage 

 

-/+24 or -/+48 VDC Typical 

 

 

 

-/+22 to -/+58 VDC Max. 

5.2. 

Fuse Size   

60Vdc, 0.18 to 20 Amps Max* 
450A @60Vdc Interrupt rating 
(Littelfuse Type 481 Series) 

5.3. 

Current/Bus 

100 Amps Max.**  

5.4. 

Current/Panel 

200 Amps Max.** 

5.5. 

Output Fuse 

GMT Style Fuse Holders 

5.6. 

Output/Bus 

15 Fuses (30 per panel) 

5.7. 

Output/Panel 

2 Busses per Panel 

5.8. 

Input Block 

Two ¼” Studs on 5/8 centers  
Max std lug is 1 AWG 
Max lug width = 0.710” 

5.9. 

Output Block 

#22 AWG to 12 AWG wire 
Or fork/ring for #6 screw, 
10AWG forks/rings will work 
Max lug width = 0.320” 

5.10. Alarm Block 

0.045” sq wire wrap pin 

5.11. Relay Current 

1 Amp/58Vdc max 

5.12. Dimensions 

1¾ H, 17 W,10½ D 

   (excluding 

brackets) 

5.13. Rack Mounting 

 

19” and 23” Racks for 
1” or 1-3/4” Panel  
Spaces 

5.14. Weight 

 

 

Appx 8 Lbs 

5.15. Operating Temp.   

-40° to +65°C 

    (-40° 

to 

+149°F) 

5.16. Color 

 

 

Off White    

5.17. Short Circuit withstand  

450A (max) 

 

 

Rating 

   

 
 
*We recommend that you size fuses such that they do 
not run at more than 70% of their rating. Thus a 20A 
fuse should not be run at more than 14 A. 
 
**The sum of the fuse ratings must not exceed the bus 
rating.

   

Summary of Contents for NPGMT1012

Page 1: ...e at 200 Amps of output current per panel 100 Amps per Bus Barrier terminal strips for fused outputs and isolated returns grounds Two sets of Form C relay contacts are provided to extend alarms One se...

Page 2: ...of the relay exists when the panel is powered up without any blown fuses The local alarm LEDs are located on the front of the panel as shown in Figure 1 4 1 LED SYMBOL SIGNIFICANCE GREEN 9 NORMAL OPE...

Page 3: ...can be mounted so the panel can be installed for a flush mounting or 5 offset Adjust the position and orientation of the correct mounting brackets on the fuse panel such that it will fit the rack you...

Page 4: ...d be electrically connected to the rack ground From step 4 3 the panel should already be ground to the rack via the 12 24 thread forming rack screws and outside tooth lock washers In addition to groun...

Page 5: ...00 Amps Max 5 5 Output Fuse GMT Style Fuse Holders 5 6 Output Bus 15 Fuses 30 per panel 5 7 Output Panel 2 Busses per Panel 5 8 Input Block Two Studs on 5 8 centers Max std lug is 1 AWG Max lug width...

Page 6: ...Be sure to have the model number and serial number available when making inquiries about the equipment 7 WARRANTY REPAIRS 7 1 Westell warrants this product to be free of defects at the time of shipme...

Page 7: ...___________________________________________________________________________________ 7 Noran Tel Mounting Options 5 OFFSET MOUNTING FLUSH MOUNTING...

Page 8: ...12 13 14 15 1 2 3 4 6 5 7 8 11 9 10 12 13 14 15 BAT RTN BAT RTN A B 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 POS 48 VDC NEG 24 VDC POS 48 VDC NEG 24 VDC 13 14 15 C Documents and...

Page 9: ...___________________________________________________________________________________ 9...

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