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781e.
781D
喘息/排水塞那Globally Approved, Explosive Atmosphere Cable / Conduit Accessory
•781E用于EX E使用
•781D用于EX D使用
•排水设备易受湿度收集的设备
•使设备能够呼吸
•通用/工业版可用
•尼龙EX E oply可用版本（-20˚C至+60˚C）
• -60˚C to 130˚C (metallic versions)
•全球标记，IECEx，ATEX＆CCSAUS
| BS 6121:Part 1:1989, IEC 62444, EN 62444 | |
| IK10 to IEC 62262 (20 joules) Brass & Stainless Steel Only | |
| SIRA 10 ATEX 1307U |
|
| 781D:II 2G EX D IIC GB，II 1D EX TA IIIC DA 781E：II 2G EX E IIC GB，II 1D EX TA IIIC DA |
|
| EN.60079-0,1,7,31 | |
| Iecex CML 18.0187U. | |
| 781D：EX D IIC GB，EX TA IIIC DA 781E：EX E IIC GB，EX TA IIIC DA |
|
| IEC 60079-0,1,7,31 | |
| 1055233. | |
| 781D：ex d iic，I类，第1区AEX D IIC;I级Div 1，组A，B，C，D IP66, Enclosure Type 4X 781E：ex e II，I类，第1区，AEX E II IP66, Enclosure Type 4X |
|
| CSA C22.2号0-10,0.5,30,94;E 60079-0,1,7，E61241-1，UL50,1203，UL60079-0,1,7 | |
| E253914 | |
| Tc ru c-gb.гб05.b00138 | |
| P444949. | |
| TÜV 12.133OU | |
| gyj13.1139x（781d）那gyj11.1138x（781e） | |
| 0.3866 | |
| 781D：-60°C至+ 130°C 781E：-60°C至+ 130°C（-20°C至+ 60°C尼龙） |
|
| 781D：IP66（配有CMP密封配件） 781E：IP66 |
|
| Brass, Nickel Plated Brass, Aluminium, Stainless Steel, Nylon (781E only) | |
| Integral Entry Thread equipment interface ‘O’ ring seal, Castellated Locknut |
**参考Maintaining a Sealfor further information on Ingress Protection Ratings
The 781D can be used with enclosures up to 30 litres for group IIB gases and enclosures up to 2.5 litres for group IIC gases
| Ordering Reference (781D) | Ordering Reference (781E) | Thread Size | 最小线程 长度 |
Protrusion Length F | Across Flats 尺寸 |
横跨角落 方面 |
Max Installation Torque (Nm) |
| 781dm2. | 781EM2. | M20 x 1.5 | 0..591 | 0.500 | 1.181 | 1.299 | 0.276 |
| 781dm3. | 781EM3. | M25 x 1.5 | 0..591 | 0.500 | 1.417 | 1.559. | 0.394 |
| 781DT1 | 781ET1 | ½“NPT. | 0.783 | 0.500 | 1.181 | 1.299 | 0.276 |
| 781DT2 | 781ET2 | ¾ NPT | 0.795 | 0.500 | 1.417 | 1.559. | 0.394 |
| 除非另有说明，否则尺寸以英寸为单位显示 | |||||||
| Ordering Reference (781D) | Ordering Reference (781E) | Thread Size | 最小线程 长度 |
Protrusion Length F | Across Flats 尺寸 |
横跨角落 方面 |
Max Installation Torque (Nm) |
| 781dm2. | 781EM2. | M20 x 1.5 | 15.0 | 12.7 | 30.0 | 33.0 | 7.0 |
| 781dm3. | 781EM3. | M25 x 1.5 | 15.0 | 12.7 | 36.0 | 39.6 | 10.0 |
| 781DT1 | 781ET1 | ½“NPT. | 19.9 | 12.7 | 30.0 | 33.0 | 7.0 |
| 781DT2 | 781ET2 | ¾ NPT | 20.2 | 12.7 | 36.0 | 39.6 | 10.0 |
| 除非另有说明，否则以毫米显示尺寸 | |||||||
