LL型 - 電管穿線匣(安全增防爆)
UL list : E493318 (安全增防爆)
根據美國電工法規 NEC Articles 501.10(b), 此穿線盒具有 Class I Division 2 等級
單位:±3mm
|
規格 |
鑄鐵合金 |
可鍛鑄鐵 Malleable Iron 球墨鑄鐵 Ductile Iron |
表面處理 |
鑄不銹鋼CF8 Stainless Steel (SUS304,316) |
鋁合金 |
尺寸 Dimensions |
||||
|
型號 |
型號 |
型號 |
型號 |
A |
B |
C |
D |
E |
||
|
1/2 |
LL 16 |
LL 16-M |
電鍍鋅 達克銹 Dacrotizing |
LL 16-S |
LL 16-A |
127 |
37 |
58 |
32 |
92 |
|
3/4 |
LL 22 |
LL 22-M |
LL 22-S |
LL 22-A |
133 |
41 |
59 |
38 |
98 |
|
|
1 |
LL 28 |
LL 28-M |
LL 28-S |
LL 28-A |
156 |
47 |
69 |
45 |
116 |
|
|
1 1/4 |
LL 36 |
LL 36-M |
LL 36-S |
LL 36-A |
194 |
62 |
85 |
54 |
144 |
|
|
1 1/2 |
LL 42 |
LL 42-M |
LL 42-S |
LL 42-A |
215 |
68 |
96 |
61 |
165 |
|
|
2 |
Ll 54 |
Ll 54-M |
Ll 54-S |
LL 54-A |
247 |
83 |
110 |
75 |
191 |
|
|
2 1/2 |
LL 70 |
LL 70-M |
LL 70-S |
LL 70-A |
285 |
105 |
140 |
94 |
220 |
|
|
3 |
LL 82 |
LL 82-M |
LL 82-S |
LL 82-A |
335 |
116 |
161 |
108 |
263 |
|
|
4 |
LL104 |
LL104-M |
LL104-S |
LL104-A |
400 |
150 |
197 |
135 |
320 |
|
材質表:
Standard Materials :
Cast Iron
Malleable Iron
Aluminum
SUS 304
SUS 316
Standard Finishes :
Hot Dip Galvanizing
Electroplated with Zinc
申芳接線盒通過美國UL認證.根據美國電工法規:NEC Articles 501.10(b), 此穿線盒具有 Class I Division 2 等級
為安全增安型
穿線盒又稱接線盒或安全增安一班環境穿線盒.
用於電纜電線的拉線跟分線還有維修上使用.
可配合電線用導管以螺紋鎖緊.