RT16-4 (Fuse Holder)

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RT16-4 (Fuse Holder)

RT16-4

(Fuse Holder)

NT4(Fuse link)
Low voltage AC fuse


Application

This series fuse is mainly used for protecting the electrical circuit against overload and short-circuits(gG/gL). Because of different melting tablets, it also may derive for protecting the semiconductor device and others complete set installment from short-circuit (aR/gR/gs/gtr) as well as the electric motor from short-circuit (aM).


Structural Characteristics

o According to IEC60269-6

o Rated current: 800-1250A

o Rated voltage: AC 690V

o Square Pipe Knife-shape Contact Fuse

Specification

Rated Voltage Ue (V AC)

690V

Rated Current In (A)

800,1000,1250

Biggest Block Ability(KA)

50


Connection and Installation

Working Temperature()

-5~+40

Resistance And Damp Hot

Class 2

Altitude(m)

2000

Relative Humidity

95%

Protection Class/Degree

IP20

Pollution

3

Installation Environment

No obvious shock and vibration

Installation Class/Type

Class III/DIN rail



Dimensions(mm)


                       A/B/C/D/E/H: 305/260/150/95/45 /148         



A/B/C/D/H/J: 200/150/90/97/113/16.5  

Characteristic Curve