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Fusetron

Fusetron FRS-R-65 Class RK5 Fuse 65A 600VAC 300VDC Time-Delay

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Fusetron
Model Number	FRS-R-65
Product Category	Class RK5 Fuse
Series	FRS-R
Fuse Type	Dual-Element Time-Delay Current-Limiting Fuse
Current Rating	65 A
AC Voltage Rating	600 VAC
DC Voltage Rating	300 VDC
Fuse Class	Class RK5
AC Interrupting Rating	200 kAIC at 600 VAC
DC Interrupting Rating	20 kAIC at 300 VDC
Response Time	10 Seconds at 500%
Number of Elements	Dual
Connection	Blade End × Blade End
Fuse Indicator	Non-Indicating
Dimensions	7.88 × 1.34 × 1.34 in
Product Weight	0.61 lb
UL Standard	UL 248-12
Compliance	CE Marked

Key Features

65 A Current Rating

The FRS-R-65 has a documented current rating of 65 A for Class RK5 circuit protection applications.

600 VAC and 300 VDC

The fuse is rated for operation up to 600 VAC and 300 VDC.

Dual-Element Time-Delay

The FRS-R-65 uses separate overload and short-circuit elements with time-delay characteristics.

Current-Limiting Class RK5

The FRS-R series is a current-limiting Class RK5 fuse family for branch circuit protection.

High Interrupting Ratings

The FRS-R-65 has a documented interrupting rating of 200 kAIC at 600 VAC and 20 kAIC at 300 VDC.

Blade Connections

The 65 A configuration uses blade-end connections and a non-indicating fuse design.

Applications

Power panelboards
Motor control centers
Combination starters
Machinery disconnects
Motor branch circuits
Industrial branch circuit protection

Purchase Information

We support online purchase of the Fusetron FRS-R-65 Class RK5 Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is Fusetron FRS-R-65?
FRS-R-65 is a 65 A Class RK5 dual-element time-delay current-limiting fuse.

What is the current rating of FRS-R-65?
The documented current rating is 65 A.

What is the AC voltage rating of FRS-R-65?
The documented AC voltage rating is 600 VAC.

What is the DC voltage rating of FRS-R-65?
The documented DC voltage rating is 300 VDC.

What fuse class is FRS-R-65?
The FRS-R-65 is a Class RK5 fuse.

Is FRS-R-65 a time-delay fuse?
Yes. The FRS-R-65 uses dual-element time-delay construction.

What is the AC interrupting rating of FRS-R-65?
The documented AC interrupting rating is 200 kAIC at 600 VAC.

What is the DC interrupting rating of FRS-R-65?
The documented DC interrupting rating is 20 kAIC at 300 VDC.

What connection type does FRS-R-65 use?
The FRS-R-65 uses blade-end to blade-end connections.

Does FRS-R-65 have a fuse indicator?
No. The FRS-R-65 configuration is non-indicating.

What applications are specified for the FRS-R series?
Specified applications include power panelboards, motor control centers, combination starters and machinery disconnects.

What should be checked before ordering FRS-R-65?
Check the FRS-R-65 catalog number, 65 A current rating, required 600 VAC or 300 VDC rating, Class RK5 requirements, blade connection format and equipment protection requirements before purchasing.

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