Bussmann FRN-R-4 Rejection Current-Limiting Time Delay Fuse 4-Amp 250-Volt AC 125-Volt DC Fusetron®

  

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Bussmann FRN-R-4 Rejection Current-Limiting Time Delay Fuse 4-Amp 250-Volt AC 125-Volt DC Fusetron®

SKU: 58545
Standard Pack/Case Quantity: 10/Carton
Bussmann Fusetron® Current limiting time delay fuse is rated at 4-Amps and 250-Volts AC/125-Volts DC. Interrupt current rating of this fuse is 200-Kilo-Amps at 250-Volts AC and 20-Kilo-Amps at 125-Volts DC. It has dual element that provides the best time delay performance. Fuse comes in rejection style design to prevent replacement errors. It has ferrule terminal connection. Cylindrical fuse features fiberglass tube construction. Insulated caps in the fuse reduce exposure to live parts. It provides motor overload, ground fault and short-circuit protection. Clip mountable fuse has 2:1 selective co-ordination amp ratio that prevents overcurrent events from opening upstream Fusetron fuses. It is ideal for combination starters, motor control centers, machinery disconnects and power panel boards. Fuse meets CE, UL, Standard 248-12, Guide JDDZ, E4273, CSA, Class 1422-02, 53787 and C22.2 NO. 248.12 standards.
  • Prevent motors from burnout from overloads
  • Burnout during single-phasing on three-Phase systems are prevented
  • Protects against low level overcurrent of overloads and hold an overload which is 5x greater than the ampere rating of the fuse for a minimum of 10 sec
  • Ideal for combination starters, motor control centers, machinery disconnects and power panel boards

Overview

Bussmann Fusetron® Current limiting time delay fuse is rated at 4-Amps and 250-Volts AC/125-Volts DC. Interrupt current rating of this fuse is 200-Kilo-Amps at 250-Volts AC and 20-Kilo-Amps at 125-Volts DC. It has dual element that provides the best time delay performance. Fuse comes in rejection style design to prevent replacement errors. It has ferrule terminal connection. Cylindrical fuse features fiberglass tube construction. Insulated caps in the fuse reduce exposure to live parts. It provides motor overload, ground fault and short-circuit protection. Clip mountable fuse has 2:1 selective co-ordination amp ratio that prevents overcurrent events from opening upstream Fusetron fuses. It is ideal for combination starters, motor control centers, machinery disconnects and power panel boards. Fuse meets CE, UL, Standard 248-12, Guide JDDZ, E4273, CSA, Class 1422-02, 53787 and C22.2 NO. 248.12 standards.

Specifications

Terminal Connection
Ferrule
Type
Rejection, Current-Limiting
Voltage Rating
250 Volt AC, 125 Volt DC
Series
FRN-R
Sub Brand
Fusetron®
Brand Name
Bussmann
Body Style
Cylindrical
Color Code
No
Fuse Class
RK5
Size
9/16 Inch Dia x 2 Inch Length
Indication
Non-Indicating
Interrupt Rating
200 Kilo-Amp RMS Symmetrical at 250 Volt AC, 20 Kilo-Amp at 300 Volt DC
Item Name
Time Delay Fuse
Element Type
Dual
Manufacturer Name
Bussmann
Standards
UL E4273, Guide JDDZ Listed, CE Marked, Standard 248-12, CSA, Class 1422-02, 53787, C22.2 NO. 248.12 Certified
UPC
05171250720
Manufacturer Part Number
FRN-R-4
Standard Pack/Case Quantity
10/Carton
GTIN
00051712507202
Energy Star Flag
No
Country Of Origin
Mexico
RoHS Flag
Contact manufacturer
UNSPSC
39121606
Amperage Rating
4 Amp
Actuator
No
Phase
No

Documents

Brochure
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