UL Class RK-5 Time Delay Fuses - GPI: Screen Printing Replacement Parts

Replacement Parts and Remanufacturing Services for Screen Printer

Main > Fuses > UL Class RK-5 Time Delay Fuses

FRNR (RK-5) Series Time Delay Fuses

Protect motors and controllers with these 250 volt dual element fuses. High interrupting rating and time delay for starting motors. Fiberglass bodies resist moisture. Ferrule type available 0 to 60 amps; knife-blade type available 70 to 600 amps.

TO ORDER TIME DELAY FUSES: Check with manufacturer or on motor nameplate for: 1. FLA (full load amps), 2. SF (service factor), 3. Voltage. 4. Determine number of fuses needed: one for single phase motors, two for single phase motors over 115 VAC, three for three phase motors. 5. Choose correct fuse based on the specifications to the right for AC motors:	Motors running protection Motors with 1.15 SF or more: FLA x 125 = fuse amp size	Short circuit protection FLA x 1.75 = fuse amp size
	Motors with 40° C Rise: FLA x 125 = fuse amp size	FLA x 1.75 = fuse amp size
	All other motors FLA x 125 = fuse amp size	FLA x 1.75 = fuse amp size
	Order the fuse with equal or next size larger amp rating than calculated fuse amp size. Fuse voltage rating must be equal to or greater than motor nameplate volts.

Item	Amps	Length	Diameter	Model	Add To Cart
GPI110FF110	1/10	2"	9/16"	FRN-R1/10	Qty EA NULL
GPI110FF110	1/8	2"	9/16"	FRN-R1/8	Qty EA NULL
GPI210FF210	2/10	2"	9/16"	FRN-R2/10	Qty EA NULL
GPI14FF14	1/4	2"	9/16"	FRN-R1/4	Qty EA NULL
GPI310FF310	3/10	2"	9/16"	FRN-R3/10	Qty EA NULL
GPI410FF410	4/10	2"	9/16"	FRN-R4/10	Qty EA NULL
GPI12FF05	1/2	2"	9/16"	FRN-R1/2	Qty EA NULL
GPI610FF610	6/10	2"	9/16"	FRN-R6/10	Qty EA NULL
GPI810FF810	8/10	2"	9/16"	FRN-R8/10	Qty EA NULL
GPI1FF01	1	2"	9/16"	FRN-R1	Qty EA NULL
GPI118FF118	1-1/8	2"	9/16"	FRN-R1-1/8	Qty EA NULL
GPI114FF114	1-1/4	2"	9/16"	FRN-R1-1/4	Qty EA NULL
GPI1410FF1410	1-4/10	2"	9/16"	FRN-R1-4/10	Qty EA NULL
GPI112FF112	1-1/2	2"	9/16"	FRN-R1-1/2	Qty EA NULL
GPI1610FF1610	1-6/10	2"	9/16"	FRN-R1-6/10	Qty EA NULL
GPI1810FF1810	1-8/10	2"	9/16"	FRN-R1-8/10	Qty EA NULL
GPI2FF02	2	2"	9/16"	FRN-R2	Qty EA NULL
GPI214FF214	2-1/4	2"	9/16"	FRN-R2-1/4	Qty EA NULL
GPI212FF212	2-1/2	2"	9/16"	FRN-R2-1/2	Qty EA NULL
GPI2810FF2810	2-8/10	2"	9/16"	FRN-R2-8/10	Qty EA NULL
GPI3FF03	3	2"	9/16"	FRN-R3	Qty EA NULL
GPI3210FF3210	3-2/10	2"	9/16"	FRN-R3-2/10	Qty EA NULL
GPI312FF312	3-1/2	2"	9/16"	FRN-R3-1/2	Qty EA NULL
GPI4FF04	4	2"	9/16"	FRN-R4	Qty EA NULL
GPI412FF412	4-1/2	2"	9/16"	FRN-R4-1/2	Qty EA NULL
GPI5FF05	5	2"	9/16"	FRN-R5	Qty EA NULL
GPI5610FF5610	5-6/10	2"	9/16"	FRN-R5-6/10	Qty EA NULL
GPI6FF06	6	2"	9/16"	FRN-R6	Qty EA NULL
GPI614FF614	6-1/4	2"	9/16"	FRN-R6-1/4	Qty EA NULL
GPI7FF07	7	2"	9/16"	FRN-R7	Qty EA NULL
GPI712FF712	7-1/2	2"	9/16"	FRN-R7-1/2	Qty EA NULL
GPI8FF08	8	2"	9/16"	FRN-R8	Qty EA NULL
GPI9FF09	9	2"	9/16"	FRN-R9	Qty EA NULL
GPI10FF10	10	2"	9/16"	FRN-R10	Qty EA NULL
GPI12FF12	12	2"	9/16"	FRN-R12	Qty EA NULL
GPI15FF15	15	2"	9/16"	FRN-R15	Qty EA NULL
GPI1712FF1712	17-1/2	2"	9/16"	FRN-R17-1/2	Qty EA NULL
GPI20FF20	20	2"	9/16"	FRN-R20	Qty EA NULL
GPI25FF25	25	2"	9/16"	FRN-R25	Qty EA NULL
GPI30FF30	30	2"	9/16"	FRN-R30	Qty EA NULL
GPI35FF35	35	3"	13/16"	FRN-R35	Qty EA NULL
GPI40FF40	40	3"	13/16"	FRN-R40	Qty EA NULL
GPI45FF45	45	3"	13/16"	FRN-R45	Qty EA NULL
GPI50FF50	50	3"	13/16"	FRN-R50	Qty EA NULL
GPI60FF60	60	3"	13/16"	FRN-R60	Qty EA NULL
GPI70FF70	70	5-7/8"	1-1/16"	FRN-R70	Qty EA NULL
GPI75FF75	75	5-7/8"	1-1/16"	FRN-R75	Qty EA NULL
GPI80FF80	80	5-7/8"	1-1/16"	FRN-R80	Qty EA NULL
GPI90FF90	90	5-7/8"	1-1/16"	FRN-R90	Qty EA NULL
GPI100FF100	100	5-7/8"	1-1/16"	FRN-R100	Qty EA NULL
GPI110FF110	110	7-1/8"	1-9/16"	FRN-R110	Qty EA NULL
GPI125FF125	125	7-1/8"	1-9/16"	FRN-R125	Qty EA NULL
GPI150FF150	150	7-1/8"	1-9/16"	FRN-R150	Qty EA NULL
GPI175FF175	175	7-1/8"	1-9/16"	FRN-R175	Qty EA NULL
GPI200FF200	200	7-1/8"	1-9/16"	FRN-R200	Qty EA NULL
GPI225FF225	225	8-5/8"	2-1/16"	FRN-R225	Qty EA NULL
GPI250FF250	250	8-5/8"	2-1/16"	FRN-R250	Qty EA NULL
GPI300FF300	300	8-5/8""	2-1/16"	FRN-R300	Qty EA NULL
GPI350FF350	350	8-5/8"	2-1/16"	FRN-R350	Qty EA NULL
GPI400FF400	400	8-5/8"	2-1/16"	FRN-R400	Qty EA NULL
GPI450FF450	450	10-3/8"	2-9/16"	FRN-R450	Qty EA NULL
GPI500FF500	500	10-3/8"	2-9/16"	FRN-R500	Qty EA NULL
GPI600FF600	600	10-3/8"	2-9/16"	FRN-R600	Qty EA NULL