Fuse Puller
Product Details
RT18 Series cylinder cap fuse
Application of Fuse Puller:
RT18 series filling enclosed tube type Cylindrical cap fuse (Fuse Puller), is applied to industry electrical distribution device of AC 50Hz, rated voltage 400V,rated current up to 63A, as circuit protector against overload and short-circuit. Fuse Puller conforms to standard of IEC60269-1:2006 and IEC60269-2:2006.
Normal operational conditions and installation conditions
Temperature: no higher than +40ºC, and no lower than -5ºC, and the day average temperature no higher than +35ºC.
Altitude: no higher than 2000m
The relative humidity: no more than 50%,when temperature is +40ºC. Fuse Puller can withstand higher humidity under lower temperature, for instance, when it at +20ºC,t he production can withstand 90% relative humidity.
The condensation that happened because of temperature changes should be taken care of. And Installation location should not see explosive danger, and no gas and conductive dust which can cause corrosion and insulation damage.
Class of pollution: 3 Calss
System voltage max value shall not exceed 110% of fuse rated voltage
Note: the fuse signal or fuse impinger might not active,when the fuse breaks at very low voltage.
Installation type:III
Installation: vertical and horizontal install
For more details and information,please contact us with no hesitance.
Type and meaning of Fuse Puller:
Type: RT18-32
RT: Powder-filled cartridge fuse
18: Design order number
Main technical parameter of Fuse Puller:
| Model No. | fuse-link diameter | rated breaking capacity | rated voltage | rated current A | ||
| 11,kA | cosφ | base | fuse-link | |||
| RT18-32 | 10x38 | 100 | 0.1~0.2 | 400V | 2,4,6,8,10,16,20,25,32 | |
| RT18-63 | 14x51 | 2,4,6,8,10,16,20,25,32,40,50,63 | ||||
| HG30-32 | 10x38 | 10,16,20,25,32 | ||||
Type: RT18-32
Rated current (A):
--Fuse-link: 2,4,6,8,10,12,16,20, 25,32
--Holder: 32
Rated voltage: 400V
Rated breaking capacity (kA): 100
Rated power dissipation of fuse-link: ≤3
Weight of Holder (g): 82
Weight of fuse-link (g):8
Outline and installation size of fuse puller:
Fuse-link
Type: RT18-32
Size: 10x38
L: 38±0.6
C: 10.3± 0.1
Hmax: 10.5
holder of the fuse
 |  |
A: 63 B:60 C:79 D:35 E:80 F:18 G:54
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