FRS-R-125 BSF

Name: FRS-R-125 BSF
Brand: Bussmann
SKU: FRS-R-125 BSF
Price: 408.07 USD
Availability: InStock

Actual Product May Vary From Image

Product Details

Manufacturer:

Bussmann

Manufacturer part number:

FRS-R-125

CBT Inventory

Vendor Inventory

Availability:

3 in stock

Estimated dates are contingent upon manufacturer stock.

$408.07 / EA

Description

Brand Name

Bussmann

Type

Advanced Protection Current Limiting Energy Efficient Low Voltage

Alternate Supplier #

Grainger - 4A465
Fastenal - 0760652

Description

Bussmann's UL Class RK5 Fusetron product offering provides energy efficient advanced protection with its dual-element, time-delay construction and is available with optional open fuse indication on select ratings. Available in both 250Vac and 600Vac, 200kA RMS Sym interrupting rating and sizes ranging from 0 to 600 amp. Fusetron's deliver 10 seconds (minimum) of time-delay at 500% of rated current (8 seconds for 1/10-30A sizes).

Bussmann Fusetron™ Time Delay Fuse, Advanced Protection Current Limiting Energy Efficient Low Voltage, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 125 A, 600 VAC/300 VDC, 20/200 kA Interrupt, Class: RK5, 10 s at 500% Response, Blade Terminal, Holder Mount, Cartridge Body Type, Dual Element, Fiberglass, 1.61 in Dia x 9.63 in L Body Size

Application

Branch Circuit, Power Panelboard, Motor Control Centers, Combination Starter and Machinery Disconnects, Safety and Security Systems

Standards

CE Certified | CSA C22.2 No. 248.12/1422-02/File No. 53787 | UL 248-12/File No. E4273 | UL Guide JDDZ

Features

Provides motor overload, ground fault and short circuit protection
Helps protect motors against burnout from overloads and single phasing when sized properly
Dual element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short circuit and overload protection
Time delay of 10 s (minimum) at 500% of rated current
The time delay feature makes it possible to use fuse amp ratings that are much smaller than those of non-time delay fuses
Considerable cost savings occur by permitting the use of smaller size switches, panels and fuses themselves
Gives motor running back-up protection to motors without extra cost
When used in circuits subject to surge currents such as those caused by motors, transformers and other inductive components, these fuses can be sized close to full-load amps to give maximum over current protection
Provides a good deg of short circuit protection (greater current limitation) to help protect downstream components from high fault currents
Simplifies and improves blackout prevention (selective co-ordination ratios)
Insulated end caps reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
Renewable
200 kA at 600 VAC rms symmetrical, 20 kA at 300 VDC interrupt rating

Specifications

Amperage Rating:	125 A
Body Size:	1.61 in Dia x 9.63 in L
Body Type:	Cartridge
Class:	RK5
Country of Origin:	MX
Element:	Dual
Indicating/Non-Indicating:	Non-Indicating
Interrupt Rating:	20/200 kA
Material:	Fiberglass
Mounting Type:	Holder
Rejection/Non-Rejection:	Rejection
Response Time:	10 s at 500%
Series:	FRS-R
Terminal Type:	Blade
Voltage Rating:	600 VAC/300 VDC

Resources

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