| Nacogdoches |
27 |
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| All Stores |
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| Vendor |
Edison |
Mersen |
| Catalog Number |
ECNR20 |
TR20R |
| Manufacturer Number |
ECNR20 |
TR20R |
| Category |
Distribution Fuses -
Dual Element
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Distribution Fuses -
Current Limiting
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| Classification |
Fuses & Fuse Accessories
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Fuses & Fuse Accessories
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| UNSPSC |
39121604 - Time delay fuses
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39121604 - Time delay fuses
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| UPC/EAN/GTIN |
00782634507321 |
00782001747848 |
| Weight per package |
0.05 (lbs/each) |
0.05 (lbs/each) |
| Description |
ECNR20 20A 250V Class RK5 Time Delay CL Fuse
Time Delay Power Fuse, RK5 Class Fuse, Ferrule Fuse, 8 S @ 500% Response Time, Ferrule End X Ferrule End Connection, 20 A, 250 V Ac;125 V DC, Ferrule Terminal, 0.56 In Diameter, 2 In Overall Length, 0.50 LB
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TR20R 250V 20A 2X9/16 RK5 TD Fuse
Power Fuse, Time Delay Fuse Speed, Class RK5 Fuse, 20 A, 250 V Ac;160 V DC, Fiber Glass (Body) Material, 9/16 In Diameter, 2 In Overall Length, Blown Fuse Indicator
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| Minimum Order QTY |
1 Unit |
1 Unit |
| Unit/Foot |
$15.12 (Each) |
$0.00 (Each) |
| Carton/Reel |
$15.12 (1 Each) |
$0.00 (1 Each) |
| Standard Packaging/Reel |
$151.20 (10 Each) |
$0.00 (10 Each) |
|
| amperage rating |
- |
20 |
| Characteristics |
Time Delay, Current Limiting |
- |
| connection |
- |
Ferrule |
| Current Rating |
20 A |
20 A |
| interrupt rating |
200000 A |
V ac:200 kAIC;V dc:20 kAIC |
| Interrupting Rating |
200 Kiloamp |
- |
| Material |
- |
Fiber Glass (Body) |
| Terminal Type |
Ferrule |
- |
| Voltage Rating |
250 V ac;125 V dc |
250 V ac;160 V dc |
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| Diameter |
0.56 in |
9/16 in;14 mm |
| Length |
2 INCH |
- |
| Overall Length |
2 in |
2 in;51 mm |
| Size |
- |
2 x 0.56 |
|
| Additional Information |
Number of Elements 2; Response Time 8 Second at 500 Percent; Fuse Indicator Non-Indicating; Packaging Type Standard; Application AC Power Distribution System Mains, Feeders, Motor and Motor Branch Circuit, Transformer and Other Inductive Load, Lighting, H |
- |
| Commodity Description |
DUAL ELEMENT FUSES |
- |
| Description |
20A 250V CLASS RK5 TIME DELAY CL FUSE |
250V 20A 2X9/16 RK5 TD FUSE |
| extra long description |
CLASS RK5 TYPE; 2 INCH; UL, CSA C22.2, CE APPROVAL; 250 VOLT AC, 125 VOLT DC VOLTAGE RATING; 0.56 INCH DIAMETER; 200 KILOAMP (SYMMETRICAL) INTERRUPTING RATING; 20 AMP CURRENT RATING; FERRULE TERMINAL TYPE; 10 SEC TIME DELAY (AT 500 PERCENT RATED LOAD), DUAL ELEMENT CHARACTERISTICS; APPLICATION AC POWER DISTRIBUTION SYSTEM MAINS, FEEDERS AND BRANCH CIRCUITS, PROTECTION OF MOTORS AND MOTOR BRANCH CIRCUITS, TRANSFORMERS AND OTHER INDUCTIVE LOADS, LIGHTING, HEATING AND OTHER NON-INDUCTIVE LOADS; ECNR MODEL |
Mersen TR20R Fuse TR-R - Class RK5 |
| Features |
These fuses are recommended for AC power distribution system mains, feeders and branch circuits having inductive loads (motors, transformers) or non-inductive loads (lighting, heating) where the available short-circuit current does not exceed 200,000 RMS symmetrical amps. These “dual-element, time-delay” fuses have minimum industry standard time-delay of 10 seconds at 5 times the fuse rating (8 sec. minimum for 250V, 30A and less). The time-delay characteristics of these fuses typically allows them to be s |
Tri-Onic TR-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay characteristics of the TR-R safely handle harmless starting currents and inrush currents associated with today’s motors and transformers. |
| Long Description |
Time Delay Power Fuse, RK5 Class Fuse, Ferrule Fuse, 8 s @ 500% Response Time, Ferrule End x Ferrule End Connection, 20 A, 250 V ac;125 V dc, Ferrule Terminal, 0.56 in Diameter, 2 in Overall Length, 0.50 lb |
Power Fuse, Time Delay Fuse Speed, Class RK5 Fuse, 20 A, 250 V ac;160 V dc, Fiber Glass (Body) Material, 9/16 in Diameter, 2 in Overall Length, Blown Fuse Indicator |
| Product Type |
Time Delay Power Fuse |
Power Fuse |
| Short Description |
Power Fuse, 20 A, 250 VAC/125 V dc, Time Delay, RK5 Class Duel Elem |
Power Fuse, Class RK5, 20 A 250 VAC;160 V dc |
| Special Features |
- |
Time-delay Current-limiting AC & DC rated Optional solid state SmartSpot blown fuse indicator Time-delay for motor start-ups and transformer inrush currents without nuisance opening Current-limiting for low peak let-thru current Rejection-style design prevents replacement errors (when used with recommended fuse blocks) Easy-to-read label for quick brand recognition and replacement Metal-embossed date and catalog number for traceability and lasting identification Fiberglass body provides dimensional stabili |
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| AC Voltage Rating |
- |
250 |
| BLOWN FUSE INDICATOR |
- |
Yes |
| class |
- |
Class RK5 |
| Connection Type |
Ferrule End x Ferrule End |
- |
| Fuse Class |
RK5 Class |
Class RK5 |
| Fuse Speed |
- |
Time Delay |
| Fuse Type |
Ferrule |
- |
| package quantity |
10 CT |
1 CT;10 PK |
| Response Time |
8 s @ 500% |
- |
| Standards Met |
UL Listed Std. 248-12,Class RK-5, Guide JDDZ, File E162363;CSA Certified C22.2 No. 248.12, Class 1422-02, File 700489;CE Certified |
UL Listed to Standard 248-12 File E2137;CSA Certified to Standard C22.2 No. 248.12;DC Listed to UL Standard 248 TRS only |
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| Brand |
EDISON |
Mersen Fuses |
| Manufacturers Part Number |
ECNR20 |
TR20R |
|
| Category Description |
Fuses & Fuse Accessories |
Fuses & Fuse Accessories |
| Type |
- |
CLASS RK5 |
|
|
|
| Application |
AC Power Distribution System mains, Feeders, and Branch Circuit;Protection of Motor and Motor Branch Circuit;Protection of Transformer and inductive Load;All General Purpose Application including Lighting, Heating and Other Non-inductive Load |
Industrial;Motor Circuits;Mains;Feeders;Branch Circuits;Transformers;Service Entrance Equipment;General-Purpose Equipment |
| Approval |
CE, UL, Class RK5, JDDZ, CSA C22.2 |
- |
| Mounting |
- |
Clip |
| standard |
- |
UL listed to standard 248-12 File E2137 CSA certified to standard C22.2 no. 248.12 DC listed to UL standard 248 TRS only |
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