Bussmann FRS-R-7 Rejection Current-Limiting Time Delay Fuse 7-Amp 600/300-Volt AC/DC Fusetron®

  

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Bussmann FRS-R-7 Rejection Current-Limiting Time Delay Fuse 7-Amp 600/300-Volt AC/DC Fusetron®

SKU: 58773
Standard Pack/Case Quantity: 10/Carton
Bussmann Fusetron® Rejection time delay fuse has a voltage rating of 600/300-Volts AC/DC, current rating of 7-Amps, interrupt rating of 200-Kilo-Amps and 20-Kilo-Amps. The dual element, cylindrical fuse with holder/clip mounting, has ferrule terminals with grooved rings for connection. It can be applied to temporary motor overloads and surge currents to offer high-performance short-circuit and overload protection. It offers protection from motor overload, ground fault and short-circuit. It protects motors against burnout from overloads and 1-phasing and motor running backup protection. The Class RK5, current-limiting fuse has fiberglass body construction. It exhibits 10 sec time-delay at 500% load rating to offer protection. It is suitable for power panelboard, motor control center, combination starter and machinery disconnect. The time delay fuse meets CE, UL, Standard 248-12, Guide JDDZ, E4273, CSA 1422-02 and 53787 standards.
  • Selective coordination ratio is 2:1 that eliminates electrical shutdowns from extending beyond the failed circuit
  • Insulated end caps are provided to minimize the exposure of live parts and increases air gap to distance between blades of adjacent mounted fuses or to housing
  • Suitable for power panelboard, motor control center, combination starter and machinery disconnect

Overview

Bussmann Fusetron® Rejection time delay fuse has a voltage rating of 600/300-Volts AC/DC, current rating of 7-Amps, interrupt rating of 200-Kilo-Amps and 20-Kilo-Amps. The dual element, cylindrical fuse with holder/clip mounting, has ferrule terminals with grooved rings for connection. It can be applied to temporary motor overloads and surge currents to offer high-performance short-circuit and overload protection. It offers protection from motor overload, ground fault and short-circuit. It protects motors against burnout from overloads and 1-phasing and motor running backup protection. The Class RK5, current-limiting fuse has fiberglass body construction. It exhibits 10 sec time-delay at 500% load rating to offer protection. It is suitable for power panelboard, motor control center, combination starter and machinery disconnect. The time delay fuse meets CE, UL, Standard 248-12, Guide JDDZ, E4273, CSA 1422-02 and 53787 standards.

Specifications

Terminal Connection
Ferrule
Type
Rejection, Current-Limiting
Voltage Rating
600/300 Volt AC/DC
Series
FRS-R
Sub Brand
Fusetron®
Brand Name
Bussmann
Body Style
Cylindrical
Color Code
No
Construction
Fiberglass
Fuse Class
RK5
Size
13/16 Inch Dia x 5 Inch Length
Indication
Non-Indicating
Interrupt Rating
200 Kilo-Amp at 600 Volt AC RMS Symmetrical, 20 Kilo-Amp at 300 Volt DC
Item Name
Time Delay Fuse
Mounting
Holder
Response Time
10 sec
Element Type
Dual
Manufacturer Name
Bussmann
Standards
UL E4273, Guide JDDZ Listed, CE Marked, Standard 248-12, CSA, Class RK5, Class 1422-02, 53787 Certified
UPC
05171250825
Manufacturer Part Number
FRS-R-7
Standard Pack/Case Quantity
10/Carton
GTIN
00051712508254
Energy Star Flag
No
Country Of Origin
Mexico
RoHS Flag
Contact manufacturer
UNSPSC
39121606
Amperage Rating
7 Amp
Actuator
No
Phase
No

Documents

Brochure Catalog
Specification Sheet
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