Customer Enquiry

Phone: 1-800-479-3875 
Fax: 1-800-866-7690

Request Quote
R-Rated Fuses

“R” rated fuses provide required short-circuit protection for medium voltage motors, motor controllers and associated circuitry. These components have limited ability to absorb the energy of large short circuit currents. Medium voltage motor controllers contain overload relays which provide both overload protection and locked rotor protection to the motor. The controllers are also intended to interrupt low value short circuits within the capability of the motor controller. This protects the medium voltage fuse from sustained overcurrents which are less than their minimum interrupting rating.

NEMA Standards for “R” rated medium voltage power fuses require that they operate within 15-35 seconds when subjected to an rms current 100 times the “R” rating. For example, a fuse with a 2R rating will open within 15 to 35 seconds on an applied current of 2 x 100 = 200 amperes.

Live Parts:
Live parts are available for mounting “E”, “R”, and “PT” single, double, and triple barrel fuses. Mounting clips are available for ferrule type and clip lock style fuses. All clips are sold in pairs.

Contact Fusetek for additional live parts.

Catalog # Amps (A) VAC (V) Interrupting Rating
1003R1B2.75 100 2750 [email protected]
1003R1B5.5 100 5500 [email protected]
1003R1BI5.5 100 5500 [email protected]
1003R1BI8.25 100 8250 [email protected]
1003R1C2.75 100 2750 [email protected]
1003R1C2.75S 100 2750  
1003R1C2.75SW 100 2750  
1003R1C2.75W 100 2750 [email protected]
1003R1C3.8 100 3800 [email protected]
1003R1C5.5 100 5500 [email protected]
1003R1C5.5S 100 5500  
1003R1C5.5SW 100 5500  
1003R1C5.5W 100 5500 [email protected]
1003R1C5.5X 100 5500 [email protected]
1003R1C5.5XS 100 5500  
1003R1C5.5XSW 100 5500  
1003R1C5.5XW 100 5500 [email protected]
1003R1C8.25 100 8250 [email protected]
1003R1C8.25S 100 8250  
1003R1C8.25SW 100 8250  
1003R1C8.25W 100 8250 [email protected]
1003R1IB2.75 100   [email protected]
1003R1IB5.5 100 5500 [email protected]
1304R1B2.75 130 2750 [email protected]
1304R1B5.5 130 5500 [email protected]
1304R1BI5.5 130 5500 [email protected]
1304R1BI8.25 130 8250 [email protected]
1304R1C2.75 130 2750 [email protected]
1304R1C2.75S 130 2750  
1304R1C2.75SW 130 2750  
1304R1C2.75W 130 2750 [email protected]
1304R1C3.8 130 3800 [email protected]
1304R1C5.5 130 5500 [email protected]
1304R1C5.5S 130 5500  
1304R1C5.5SW 130 5500  
1304R1C5.5W 130 5500 [email protected]
1304R1C5.5X 130 5500 [email protected]
1304R1C5.5XS 130 5500  
1304R1C5.5XSW 130 5500  
1304R1C5.5XW 130 5500 [email protected]
1304R1C8.25 130 8250 [email protected]
1304R1C8.25S 130 8250  
1304R1C8.25SW 130 8250  
1304R1C8.25W 130 8250 [email protected]
1304R1IB2.75 130   [email protected]
1304R1IB5.5 130 5500 [email protected]
1505R1B2.75 150 2750 [email protected]
1505R1B5.5 150 5500 [email protected]
1505R1BI5.5 150 5500 [email protected]
1505R1BI8.25 150 8250 [email protected]
1505R1C2.75 150 2750 [email protected]
1505R1C2.75S 150 2750  
1505R1C2.75SW 150 2750  
1505R1C2.75W 150 2750 [email protected]
1505R1C3.8 150 3800 [email protected]
1505R1C5.5 150 5500 [email protected]
1505R1C5.5S 150 5500  
1505R1C5.5SW 150 5500  
1505R1C5.5W 150 5500 [email protected]
1505R1C5.5X 150 5500 [email protected]
1505R1C5.5XS 150 5500  
1505R1C5.5XSW 150 5500  
1505R1C5.5XW 150 5500 [email protected]
1505R1C8.25 150 8250 [email protected]
1505R1C8.25S 150 8250  
1505R1C8.25SW 150 8250  
1505R1C8.25W 150 8250 [email protected]
1505R1IB2.75 150   [email protected]
1505R1IB5.5 150 5500 [email protected]
1706R1B2.75 170 2750 [email protected]
1706R1B5.5 170 5500 [email protected]
1706R1BI5.5 170 5500 [email protected]
1706R1BI8.25 170 8250 [email protected]
1706R1C2.75 170 2750 [email protected]
1706R1C2.75S 170 2750  
1706R1C2.75SW 170 2750  
1706R1C2.75W 170 2750 [email protected]
1706R1C3.8 170 3800 [email protected]
1706R1C5.5 170 5500 [email protected]
1706R1C5.5S 170 5500  
1706R1C5.5SW 170 5500  
1706R1C5.5W 170 5500 [email protected]
1706R1C5.5X 170 5500 [email protected]
1706R1C5.5XS 170 5500  
1706R1C5.5XSW 170 5500  
1706R1C5.5XW 170 5500 [email protected]
1706R1C8.25 170 8250 [email protected]
1706R1C8.25S 170 8250  
1706R1C8.25SW 170 8250  
1706R1C8.25W 170 8250 [email protected]
1706R1IB2.75 170   [email protected]
1706R1IB5.5 170 5500 [email protected]
2009R1B2.75 200 2750 [email protected]
2009R1B5.5 200 5500 [email protected]
2009R1BI5.5 200 5500 [email protected]
2009R1BI8.25 200 8250 [email protected]
2009R1C2.75 200 2750 [email protected]
2009R1C2.75S 200 2750  
2009R1C2.75SW 200 2750  
2009R1C2.75W 200 2750 [email protected]
2009R1C3.8 200 3800 [email protected]
2009R1C5.5 200 5500 [email protected]
2009R1C5.5S 200 5500  
2009R1C5.5SW 200 5500  
2009R1C5.5W 200 5500 [email protected]
2009R1C5.5X 200 5500 [email protected]
2009R1C5.5XS 200 5500  
2009R1C5.5XSW 200 5500  
2009R1C5.5XW 200 5500 [email protected]
2009R1C8.25 200 8250 [email protected]
2009R1C8.25S 200 8250  
2009R1C8.25SW 200 8250  
2009R1C8.25W 200 8250 [email protected]
2009R1IB2.75 200   [email protected]
2009R1IB5.5 200 5500 [email protected]
23012R1B2.75 230 2750 [email protected]
23012R1B5.5 230 5500 [email protected]
23012R1BI5.5 230 5500 [email protected]
23012R1BI8.25 230 8250 [email protected]
23012R1C2.75 230 2750 [email protected]
23012R1C2.75S 230 2750  
23012R1C2.75SW 230 2750  
23012R1C2.75W 230 2750 [email protected]
23012R1C3.8 230 3800 [email protected]
23012R1C5.5 230 5500 [email protected]
23012R1C5.5S 230 5500  
23012R1C5.5SW 230 5500  
23012R1C5.5W 230 5500 [email protected]
23012R1C5.5X 230 5500 [email protected]
23012R1C5.5XS 230 5500  
23012R1C5.5XSW 230 5500  
23012R1C5.5XW 230 5500 [email protected]
23012R1C8.25 230 8250 [email protected]
23012R1C8.25S 230 8250  
23012R1C8.25SW 230 8250  
23012R1C8.25W 230 8250 [email protected]
23012R1IB2.75 230   [email protected]
23012R1IB5.5 230 5500 [email protected]
39018R2B2.75 390 2750 [email protected]
39018R2B5.5 390 5500 [email protected]
39018R2BI5.5 390 5500 [email protected]
39018R2BI8.25 390 8250 [email protected]
39018R2C2.75 390 2750 [email protected]
39018R2C2.75S 390 2750  
39018R2C2.75SW 390 2750  
39018R2C2.75W 390 2750 [email protected]
39018R2C3.8 390 3800 [email protected]
39018R2C5.5 390 5500 [email protected]
39018R2C5.5S 390 5500  
39018R2C5.5SW 390 5500  
39018R2C5.5W 390 5500 [email protected]
39018R2C5.5X 390 5500 [email protected]
39018R2C5.5XS 390 5500  
39018R2C5.5XSW 390 5500  
39018R2C5.5XW 390 5500 [email protected]
39018R2C8.25 390 8250 [email protected]
39018R2C8.25S 390 8250  
39018R2C8.25SW 390 8250  
39018R2C8.25W 390 8250 [email protected]
39018R2IB2.75 390   [email protected]
39018R2IB5.5 390 5500 [email protected]
401R1C3.8 40 3800 [email protected]
45024R2B2.75 450 2750 [email protected]
45024R2B5.5 450 5500 [email protected]
45024R2BI5.5 450 5500 [email protected]
45024R2BI8.25 450 8250 [email protected]
45024R2C2.75 450 2750 [email protected]
45024R2C2.75S 450 2750  
45024R2C2.75SW 450 2750  
45024R2C2.75W 450 2750 [email protected]
45024R2C3.8 450 3800 [email protected]
45024R2C5.5 450 5500 [email protected]
45024R2C5.5S 450 5500  
45024R2C5.5SW 450 5500  
45024R2C5.5W 450 5500 [email protected]
45024R2C5.5X 450 5500 [email protected]
45024R2C5.5XS 450 5500  
45024R2C5.5XSW 450 5500  
45024R2C5.5XW 450 5500 [email protected]
45024R2C8.25 450 8250 [email protected]
45024R2C8.25S 450 8250  
45024R2C8.25SW 450 8250  
45024R2C8.25W 450 8250 [email protected]
45024R2IB2.75 450   [email protected]
45024R2IB5.5 450 5500 [email protected]
48026R2BI5.5 480   [email protected]
48026R2C5.5 480 5500 [email protected]
48026R2C5.5S 480 5500  
48026R2C5.5W 480 5500  
501.5R1C3.8 50 3800 [email protected]
55030R2B5.5 550 5500 [email protected]
55030R2BI5.5 550 5500 [email protected]
55030R2C5.5 550 5500 [email protected]
55030R2C5.5S 550 5500  
55030R2C5.5X 550 5500  
55030R2IB5.5 550 5500 [email protected]
55030R3BI5.5 550   [email protected]
55030R3C5.5 550 5500 [email protected]
55030R3C5.5S 550 5500  
5SB424R 450 5500  
5SB430R 550 5500  
5SB436R 650 5500  
5SB448R 800 5500  
60032R2B5.5 600 5500 [email protected]
60032R2BI5.5 600 5500 [email protected]
60032R2C5.5 600 5500 [email protected]
60032R2C5.5S 600 5500  
60032R2IB5.5 600   [email protected]
60032R3BI5.5 600   [email protected]
60032R3C5.5 600 5500 [email protected]
60032R3C5.5S 600 5500  
65036R2B5.5 650 5500 [email protected]
65036R2BI5.5 650 5500 [email protected]
65036R2C5.5 650 5500 [email protected]
65036R2C5.5S 650 5500  
65036R2C5.5SW 650 5500  
65036R2C5.5W 650 5500 [email protected]
65036R2IB5.5 650 5500 [email protected]
65036R3BI5.5 650   [email protected]
65036R3C5.5 650 5500 [email protected]
65036R3C5.5S 650 5500  
70038R3BI5.5 700   [email protected]
70038R3C5.5 700 5500 [email protected]
70038R3C5.5S 700 5500  
702R1B2.75 70   [email protected]
702R1B5.5 70 5500 [email protected]
702R1BI5.5 70 5500 [email protected]
702R1BI8.25 70 8250 [email protected]
702R1C2.75 70 2750 [email protected]
702R1C2.75S 70 2750  
702R1C2.75SW 70 2750  
702R1C2.75W 70 2750 [email protected]
702R1C3.8 70 3800 [email protected]
702R1C5.5 70 5500 [email protected]
702R1C5.5S 70 5500  
702R1C5.5SW 70 5500  
702R1C5.5W 70 5500 [email protected]
702R1C5.5X 70 5500 [email protected]
702R1C5.5XS 70 5500  
702R1C5.5XSW 70 5500  
702R1C5.5XW 70 5500 [email protected]
702R1C8.25 70 8250 [email protected]
702R1C8.25S 70 8250  
702R1C8.25SW 70 8250  
702R1C8.25W 70 8250 [email protected]
702R1IB2.75 70   [email protected]
702R1IB5.5 70 5500 [email protected]

 

 
 

Contact Us

Toll free for North America 
Tel: 1-800-479-3875 
Fax: 1-800-866-7690
International Tel: 1-613-384-4144                                                            International Fax: 1-613-384-0167

Email: [email protected] 

Mailing Address:                                                                                                          599 Norris Crt.
Kingston, Ontario
Canada K7P 2R9

14 + 2 =

Translate »