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RT18-32Φ10×38 |
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RT18-63Φ14×51 |
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RT18-32/1P |
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RT18-32/2P |
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RT18-32X/3P |
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RT18-63/1P |
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RT18-63/2P |
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RT18-63/3P | |
■适用范围 |
本产品适用于交流50HZ(60HZ),额定电压500V,额定电流63A及以下的工业电气装置的配电设备中,作为线路过载或短路保护之用。 |
■型号及其含义 |
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■主要技术参数 |
型号 |
额定电压 |
额定电流(A) |
额定分断能力(kA) |
熔断体额定耗散功率(W) |
支持件重量(g) |
熔断体重量(g) |
支持件 |
熔断体 |
l1 kA |
COSφ |
RT18-32 |
500V |
32 |
2,4,6,8,10,12,16,20,25,32 |
63 100 |
0.1~0.2 |
≤3 |
82 |
8 |
RT18-63 |
63 |
2,4,6,8,10,12,16, 20,25,32,40,50,63 |
≤5 |
206 |
20 |
RT18A-32 |
32 |
2,4,6,8,10,12,16,20,25,32 |
≤3 |
82 |
8 | |
■外形及安装尺寸 |
1、熔断体的外形尺寸见下图及表 |
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型号 |
尺码 |
L |
C |
Hmax |
RT18-32 |
10×38 |
38±0.6 |
10.3±0.1 |
10.5 |
RT18-63 |
14×51 |
|
14.3±0.1 |
13.8 | |
2、熔断器支持件外形安装尺寸见下图 |
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型号 |
A |
B |
C |
D |
E |
F |
G |
RT18-32 |
63 |
60 |
79 |
35 |
80 |
18 |
54 |
RT18-63 |
78 |
76 |
103 |
35 |
110 |
25 |
75 | |
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E31/1P Φ10×38 |
E31/2P Φ10×38 |
E31/3P Φ10×38 | | |