RT16-3 (Fuse Holder)
RT16-3 (Fuse Holder)
RT16-3
(Fuse Holder)
NT3(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: 315-630A
o Rated voltage: AC 690V
o Square Pipe Knife-shape Contact Fuse
Specification
Rated Voltage Ue (V AC) | 690V |
Rated Current In (A) | 315,355,400,425,500,630 |
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/D/E/H: 250/210/60/30/105
A/C/D/E/H: 150/68/68/32/84
Characteristic Curve