Kaiser Elektro Sealing Plug M25 1040-25

The Kaiser Elektro Dichtstopfen M25 1040-25 is a high-quality sealing plug designed for closing unused openings in enclosures and junction boxes. Manufactured by Kaiser Elektro, a trusted brand in electrical installation components, this plug ensures reliable protection against dust and water ingress.

Advantages

This sealing plug offers excellent durability and environmental resistance. Made from polyamide (PA) with a grey RAL 7035 finish, it is halogen-free and UV resistant, making it suitable for long-term outdoor and indoor use. The integrated EPDM sealing ring provides a tight seal, achieving an IP65 protection rating. Its flammability rating of UL94 V-2 ensures safety in case of fire.

Suitable for

• Closing unused cable entries in electrical enclosures
• Sealing openings in junction boxes
• Industrial and commercial electrical installations
• Outdoor and indoor applications requiring IP65 protection

Key specifications

• Product Type: Sealing Plug
• Thread Type: Metric
• Nominal Thread Size: M25
• Material: Polyamide (PA)
• Colour: Grey (RAL 7035)
• Protection Class: IP65
• Halogen-free: Yes
• Operating Temperature Range: -25 °C to +100 °C
• For Wall Thickness: 1 - 4 mm
• With Sealing Ring: Yes (EPDM)
• UV Resistant: Yes
• Flammability Rating: UL94 V-2
• Installation Type: Screw-in

Recommendations

For optimal sealing, ensure the wall thickness is within 1-4 mm and tighten the plug securely. Suitable for use with standard M25 threaded openings.