RT16-4 (Fuse Holder)
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