Protective caps and port covers
Mechanical Protection

Available in:
35 versions
Our easily installable protective caps and port covers ensure reliable protection in harsh environments. They are available for a wide variety of Balluff products, such as M8 to M30 sensors. They are available in metal and plastic versions – with PTFE coating available – and are distinguished by high resistance to temperature and chemicals.
Features
- Robust materials and construction, protection class up to IP69K
- Can be integrated economically and compactly into any system
- Metal and plastic versions, also with PTFE coating
Availability
35 versions
Order code
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Price | Short description | Ambient temperature | Material | Use | Dimension | Actions |
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123.15 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
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Protective cap | PTFE | For M18 sensors | Ø 22.00 mm/Ø 18.00 mm x 5.00 mm | |||
65.18 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
|
Protective cap | POM | For M12 sensors | Ø 16 x 10 mm | |||
66.15 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
|
POM | for inductive sensors BES M12 | Ø 16 x 5 mm | ||||
5.4 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
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Protective nut |
PC ABS (UL certified) |
BNI M12 | Ø 14 x 13.2 mm | |||
94.2 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
|
Port cover |
Aluminium Anodized Nickel-plated brass |
for active and passive junction blocks | Ø 0.9 x 0.8 ″ | |||
5.4 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
|
Protective nut |
PC ABS |
for junction blocks M8 | Ø 9.1 x 8.5 mm | |||
566.93 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
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Protective cap | PTFE | For M18 sensors | Ø 38.50 mm/Ø 18.00 mm x 65.00 mm | |||
75.23 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
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Protective cap | PTFE | For M08 sensors | Ø 10 x 5 mm | |||
80.63 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
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Protective cap | PTFE | For M08 sensors | Ø 10 x 9 mm | |||
250.88 CNY
For any product with the country of origin US, the item price shown on the web page is not the final item price. The final item price will be subject to upward adjustment based on applicable tariffs on time of import.
|
Sensor cap | -73...260 °C | PTFE | For M12 sensors, for inductive sensors BES M12, for inductive sensors BES | Ø 14.7 x 8.9 mm |
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